Study On Magnetic Seal Technology of Ash Unloading Device. with Impeller of EPS
|
|
- Fay Cameron
- 6 years ago
- Views:
Transcription
1 Study On Magnetic Seal Technology of Ash Unloading Device with Impelle of EPS Yuan-Yongtao Qi-Liqiang Yang-Qian Ji-Yuanxun Envionmental Pollutants Detemine and Contol Reseach Institute, Noth China Electic Powe Univesity, Baoding.71, China Abstact: The seal poblems of ash unloading device with impelle unde hoppe ae vey common and impotant to the successful opeation of an electostatic pecipitato. Hoppes become plugged and ai ingess causes collected ash to e-entain esulting in inceased emissions, and these igid seals ae subjected to excessive wea and need fequent eplacement. This pape discusses an advanced powde magnetic seal design that installs pemanent magnets at the top of vane and utilizes the magnetism in the Fe O 4 in fly ash to seal the space between the vanes and the walls. The device does not wea and does not need fequent eplacement, and the pessue of ai seal can be 5kpa. 1. The Analysis of The Element of Fe and The Magnetic Paticles in Fly Ash 1.1 The Contain of Fe and The Fom of The Mineal The main chemical complement in fly ash can be classified into two categoies. One is SiO 2 and Al 2 O, the othe is ion oxide, fee cabon, MgO and K 2 O. And because of the diffeent buning coal, coal textue, the types of the boile, buning ule and dedusting way in the diffeent powe plant, in fly ash thee is diffeent content of the elemental complement. In China, the content of Fe in fly ash anges fom 1.5% to 15.4%, it exists in the fom of the mineal Fe mostly. This is because that the main Fe mineal, cabon and cabon monoxide play eactions duing the couse of the boile buning, it foms Fe O 4 and Fe 2 O, these newly oxidation of Fe and the newly fomed beaded glass link togethe, fom the peal iched Fe whose shape like spheicity. In fly ash the mineal contained Fe mainly consists of magnetite, pyite, hematite, sideite and limonite, which fom solid fusing paticles. These fine paticles in mineals contained Fe almost have the magnetic popety. The categoies of mineals in fly ash mainly ae beaded glass, quatz powde, cabon powde and magnetic peal, whose content ae moe than 9%. In fly ash the content of magnetite peal is to 7%, the othes like toilite, chileite and some of ion o hematite have the chaacteistic of paamagnetism. It is intepeted that the specific weight of magnetic paticles in fly ash is available fo seal using magnetic field. And the content of Fe, mineal composition and Fe s states in fly ash of some powe plants in China ae shown in the followed two tables. Table1. The Content of the Fe in Fly Ash in Some Powe Plants of China Plant name Coal Content of Fe in fly ash ashes(computed in Fe 2 O )(%)
2 Liaoning powe plant Pingzhuang coal Qinghe powe plant Tiefa coal 11.8 Datong powe plant Datong coal Wulashan powe plant Wuda coal 19.4 Xuzhou powe plant Ganlin coal 17.8 Jinzhushan powe plant Anthacite 2.4 Jixi powe plant Jixi coal 15. Jinin powe plant Zaozhuang coal 2.4 Baoding powe plant Xishan coal 5.19 Tangshan powe plant Kailuan coal 7.82 Hushi powe plant Zhunge coal 5.12 Taiyuan No. 2 powe plant Datong coal 6.92 Table2. The Mineal Composition and Fe s States in Fly Ash of Some Powe Plants in China Mineal name Content% Mineal name Content% beaded glass Fe element.7~.21 quatz powde Cu element tace cabon powde 1~15 galenite tace magnetic peal 6~7 zinc blende tace magnetic powde.~1.2 bucite ~4 toilite.8~1. ion pyite.7 Chileite, hematite.2 ampelite tace feosilicon oxide.5 utile tace 1.2 The Chaacteistics of Magnetic Powde in Fly Ash Fe is deoxidized to oemeite in pat, and the othe is deoxidized to magnet by cabon and cabon monoxide although it is un-magnetite unde the condition of existing C and CO and the tempeatue is about 14 when the coal is buned in boile. The magnetic powde, which is the beaded glass ichened Fe, which owns the dake appeaance, heavie density, and it is paamagnetic so that it can be sepaated fom the close-gained beaded glass by magnetic choice. The magnetic powde supplies the seal pobability though magnetic foce fo powde, and the content and the magnetization ate effect the seal The Element Composition and Fom of Magnetic Powde The element composition of magnetic powde lies in the mineal composition of the coal. Moe than 6% content in it is Fe 2 O and Fe O 4, about % SiO 2 and Al 2 O and about %--5% CaO and MgO. The magnetic powde in fly ash is constitute of magnetite, aeosideite meteoic ion and chileite. The magnetite, that is Fe O 4, belongs to feous magnetic mineal. While the
3 hematite, that is Fe 2 O, has two kinds of tansfom: one isα Fe 2 O, which is un-magnetic, and the othe isγ Fe 2 O, which is magnetic. And the content of α Fe 2 O andγ Fe 2 O in hematite lies in the bunt tempeatue of boile. α Fe 2 O is half-baked diamagnetic mineal whileγ Fe 2 O is feous magnetic mineal. The categoies and content of Fe element in fly ash of diffeent powe plates ae diffeent with the vaiety of flame s tempeatue in boile. At fist, Fe O 4 is oxidized toγ Fe 2 O, o eutectic mixtue containedγ Fe 2 O and Fe O 4, then it tansfomsα Fe 2 O. And afte the tempeatue exceeds 14, Fe 2 O tansfoms Fe O The Physical Chaacteistics of Magnetic Powde Table shows the physical chaacteistic of magnetic powde in some powe plants in China. Fom the table a conclusion can be dawn that tue density and heaped density of magnetic powde ae geate than those of fly ash. This is due to the abundant Fe element in magnetic powde. In this table, it can be seen that the numbe of paticles whose ganulaity ae less than 75µm is moe than 5%. It shows that the paticle diametes of magnetite ae fine and the paticles ae close-gained. The content of Fe element is moe than 95% in fine magnetic powde, and it owns the high specific magnetization ate(about cm /g, which is close to the specific magnetization ate of magnetite.) As a esult, the chaacteistic of magnetic powde is available to seal in magnetic field. Table. The Physical Chaacteistics of Magnetic Powde in Some Powe Plants in China Contain of Plant name matte whose Heaped Contain of Specific Tue density ganulaity (g/cm density magnetic magnetization ) (g/cm ) matte(%) ate (cm is less than /g) 75µm (%) Jixi Powe Plant Fushun Powe Plant Zouxian Powe Plant Shiliquan Powe Plant Tangshan Powe Plant Zhuzhou Powe Plant Baoding Powe Plant Fly ash is divided into seveal categoies though a sieve accoding to ganulaity in ode to
4 investigate the mateial content of Fe element unde diffeent ganulaity. The esult is that the content of Fe heightens when the ganulaity of fly ash minishes, that is, the magnetic matte is pimay in the fine magnetic powde, while othe elements ae abundant in the coase fly ash. Fo the magnetic seal, the fine the ganulaity of powde, the bette the seal laye. The fine magnetic powde is easy to collect the fine powe in the opeation of magnetic foce and it can educe the aivoid atio of the whole seal laye, so it s useful fo seal. 1. The Magnetic Domain Analyse of Magnetic Paticles The magnetic powde, as a kind of feous magnetic mineal, owns geate coecive foce and emanence. The magnetism of matte oots in atom s magnetism. Thee is an exchanging function that is ooted in the static between the electons bodeed on the same atom in micostuctue, which is called spontaneity magnetization, and it can foce evey atom s magnetic toque to paallel o un-paallel. The effect of function makes evey atom s magnetic toque attain magnetic satuation in the same diection within little distict. This distict is called the magnetic domain and this is the essential eason that the magnetic matte poduces the magnetism. Magnetite belongs to cubic system and un-spinelle type stuctue and its magnetic toque is pemanent. Synchonously, thee is the chaacteistic of feous magnetic mineal The Connection between Coecive Foce of Magnetic Paticles and Ganulaity Figue 1 shows the connection between coecive foce of magnetic paticles and ganulaity. Fom the figue, a conclusion can be dawn that the emanent coecive foce of the magnetite (Hc) inceases with the ganulaity s eduction. The coecive foce aises apidly when the ganulaity becomes geat fine because thee is magnetic domain stuctue inside the magnetite, and it is vey impotant to move the magnetic domain s ampat when magnetizing. But the otation of the magnetic domain impoves with the ganulaity s eduction. Synchonously, the enegy that the otation of domain needs is moe than the one that the moving of the magnetic domain s ampat needs. The esult is that the coecive foce inceases, even apidly with the ganulaity s eduction. Figue1. The Connection between Coecive Foce of Magnetite and Ganulaity 1..2 The Study on Distibuting Fomula about The Field of Magnetite Paticles
5 The magnetite paticles can polymeize based on the field founded by the magnetite paticles aound them afte they ae magnetized. So it s necessay to study this field. A magnetite paticle and its field ceated ae investigated. This paticle is consideed spheical, the adius as R, which is put into anothe field whose intensity is H. This paticle is magnetized equably and the intensity of magnetization M is fixed on H. Figue 2 shows the connection. The magnetic potential can descibe the inne and oute field of magnetic paticles and Laplace equation is: 2ϕ 1=, 2ϕ 2= (1) ( ϕ 1 and ϕ 2 ae the inne and oute magnetic potential of the paticle espectively) Thee is a connection on the spheical suface(=r ) H 1 θ= H 2 θ(o ϕ 1= ϕ 2) B 1 =B 2 (2) We know the oute intensity of magnetic field of magnetite paticle is: H = + H () H θ Figue2. The Connection between Coodinates of The Paticles and Oute Magnetic Field ϕ1 2MR 2MR H H = = H cosθ + + cosθ R = 2M cosθ 4 (4) H 1 ϕ1 MR θ H sinθ sinθ + H θ R = = = M 4 sinθ We can only conside the point P (,,ϕ ) which is in a specific diection (θ=) and daw the conclusion based on (2) 4 : 2MR R = H, -2M 4 H + gadh = (6) When thee is no oute magnetic field, the magnetite paticles ceate the field depended on emanence and the intensity of magnetic field is: (5) H ϕ ( ) 2 H R = M R cosθ, = 2M cosθ 4 = (7)
6 H θ 1 ϕ1( ) 1 R = = M sinθ, = θ H θ (8) Thee is the connection in the spot of the point Po(,,φ): 2 2 R M H =, gadh = M R 4 (9) Fom the deductive fomula, it can be concluded that thee exists the linea popotion elation between ganule's exteio magnetic field intensity and magnetization intensity (diect atio to the ganule's adial cube, invese atio to the distance cubed to the suface of ganule). The magnetic field of ganule has invese atio to the fouth powe of the distance and the othes ae the simila. Though the analysis of the magnetic domain of magnetic powde, it s suggested that the paticles owed lesse ganulaity have bigge coecive foce and endue geate magnetic field foce. They can fom close-gained tees stuctue in magnetic seal equipment that can absob smalle ganule. With the time going, thee comes into being a close-gained ampat in the magnetic seal cleaance that can wok fo seal effectively. 2.The Configuable Theoy about The Ash Unloading Device Fo Magnetic Seal At pesent, the electical lock-gas device is sealed at the end of the impelle by installing end pessue plates and seal stips such as the felt stip which can be dismantled and exchanged at the top of the impelle of the oto in mostly powe plants at intenational ange. When the impelle is unning, the felt stip can contact with the shell of machine at the state of fiction in ode to pevent leaking ai. But the felt stip is easy to be won out, so othe mateials such as polytetafluooethylene o ubbe which is able to endue abasion wee used to eplace it. But, this method of seal has connatual shotcoming: (1)because the seal ing o the felt stip diectly contact with the cliff of the lock-gas device so the abasion is elatively seious and the esistance is geat. Afte a peiod of time, the seal ing will be won out, and the capability of seal will become weak. In the end, the ai leaked will influence the nomal opeation. (2)Because the natual life of the lip seal ing made of ubbe and the felt stip is not long, the wok-load of backout and eplacing is vey geat which bing geat discommodity to the industial automation. Theefoe, the settlement of poblem about the seal of electical lock-gas device has impotant pactically meaning in the industy. 2.1 The Designing Pinciple of The Ash Unloading Device fo Magnetic seal Take the ash fom fiepowe plant as an example, and fly ash has its own featues as follows. It is dy, so the oil o wate seal cannot be used. Because a stong fiction between the ash and the shell makes a sevee abasion, it is unsuitable to adopt mechanical seal. Fo the pesence of evese pessue, gas seal is also unsuitable. Fo the easons mentioned above, the pesent sealing methods couldn t satisfy the need of equipment unning. The fly ash contains some magnetic mineal that could be adsobed into the sealing cleaance unde the magnetic field foce, so the sealing function could be fulfilled by a pemanent magnet that is installed on the end of impelles. The coal-buning fly ash in good fluidization distibutes its stocks ganulaity at the
7 ange of 1 1µm, most impotantly, the fly ash contains ion mineal that will fom magnetic powde with othe mineals and the powde has stong paamagnetism. Simultaneously, othe metal oxide with the spinel stuctue has some extent of magnetic pefomance. So the magnetic field could be used to seal impelles of the electic lock-gas device. 2.2 The Stuctue Pinciple about The Ash Unloading Device fo Magnetic Seal The ash-unloading device fo magnetic seal is modified on the basis of the conventional electic lock-gas device. The sealing is fulfilled by a pemanent magnet installed on the end of impelle. The pemanent magnet is aange by a cetain compound mode, and fixed on the end of impelle by bolts and metal clamp. Meanwhile, the metal clamp encloses the pemanent magnet. This stuctue also has the function to potect the pemanent magnet fom abasion and othe solid matte that may damage the magnet duing opeation. The ow mateial of metal clamp could be the stainless steel sheet, coppe sheet o aluminum plat with good esistance to abasion. These metals belong to non-magnetic substance, so the magnetic cicuit couldn t be influenced. The oto impelle is diven by moto, and the pemanent magnet on the end of impelle absob the magnetic paticle fom the fly ash and fom a seal couse that could be self-epaied duing the otation to make sue the leak tightness of the device. See the assembly method of pemanent magnet fom the figue. 2 1 N S N S N S N S N S N 4 The Assembly Ove Look View of Pemanent Magnet Mateial NNS The Assembly Side View of Pemanent Magnet Mateial (1) N S N S N S N S N S N
8 2 1 The Assembly Side View of Pemanent Magnet Mateial (2) Figue. The Assembly Figue of Pemanent Magnet Mateial 1 The impelle of electic lock-gas device 2 Pemanent Magnet Mateial The fixed bolts 4 The fixed metal clamps 5 the inne shell of lock-gas device 6 the ash laye locked When being installed, the N pole and S pole of pemanent magnet ae aanged in the altenate way, and fom an opening magnetic system with paallel aangement, see figue -.Magnetic lines of flux stat fom N pole to S pole to fom a close cicuit. Due to the lock-gas device is made up of casting ion, it also induces magnetic pole unde the effect of magnetic field foce. Magnetic lines of flux mainly concentate in the magnetic pole and the sealing cleaance, so the intensity of magnetic field is elatively unifom. This aangement of pemanent magnet makes it uneasy to fom ai chambes in the seal couse, and it is advantageous fo sealing because the seal couse beas unifomly unde the action of pessue foce..the Expeiments of The Seal Capacity of Ash Unloading Device.1 The Expeimental Facility As the figue 4 shows, the expeimental facility consists of the evamped electic lock-gas device and pneumatic conveye equipment. The impelles of the electic lock-gas device ae machined and the cleaance distance is 5 mm between the impelles and the inne shell. The top of the impelles is equipped with the pemanent magnets, so the cleaance distance can be adjusted. The fly ash can be fitted into the facility though the hole of ubbe plug(6) on the top self-made ash bucket. Duing the couse of expeiments, we can seal up this facility by ubbe plug in case of gas leakage. The exhaust pipe can pick positive o negative pessue pneumatic conveye equipment up. The numeical eading of the manomete can poof the seal effect.
9 Figue4. The Design Dawing of The Seal Device Used Magnetic Powde 1.The oute shell 2. The impelle. Pemanent magnet 4. The feed inlet 5. The exhaust pipe (connect with the conveye equipment ) 6.Rubbe plug 7.Ash bucket 8.The fixed blot 9.The fixed metal clamps.2 The Method of Expeiments The sealing pessue unde the static conditions is measued unde the laboatoy condition. The methods ae as follows: 1) Figue 1, 2: accoding to the expeiment demands fo cleaance distance, we fit the pemanent magnet, adjust the position of the fixed blots, and make the pope distance between the electic lock-gas device s shell and the pemanent magnet. Connect the gas cicuit devices. 2) Cove the feed outlet with the clamps. Inject the fly ash fom the feed inlet. Running the otating shaft some times, make the pemanent magnets absob the magnetic powde in the fly ash and then fom the seal couse. Use the ubbe plugs plug the feed outlet, and use the lock ing and flange seal the oto shaft to pevent the ai fom leaking. ) Switch-in the ai compessing machine EC51, stoe some pessued ai, and connect the gas cicuit. 4) Open the gas cicuit valve, adjust the ai input, inject the pessued ai into the device slowly, and wite down the eading of the manomete when fly ash ejects fom the feed outlet. Because the seal couse will be destoyed when the pessue in the device is geate than this eading, so this numeical eading is the maximum that the seal couse can be bone. 5) Open the ubbe plug, inject the fly ash again and continue to expeiments unde othe conditions. The fly ash used in this expeiments is collected fom the ash bucket of ESP in a powe plant of China. The physical-chemical chaacteistic as follow: Table4. The Chemical Constitution of Expeimental Fly Ash of Powe Plant Constitution C SiO 2 Al 2 O Fe 2 O CaO MgO Aggegation Content % heaped density.75g/cm tue density 2. g/cm the content of magnetic powde 7% magnetic susceptibility cm /g The paametes of pemanent magnets made of Nd-Fe-B: pemanent-magnet (mm) suface magnetic flux 465Gs pemanent-magnet (mm) suface magnetic flux Gs pemanent-magnet (mm) suface magnetic flux 27 Gs Adopting the fly ash and pemanent-magnets as above, we had the diffeent expeiments unde the diffeent seal inteval and height of fly ash.. The Result of Sealing Expeiments Table5. Sealing Pessues of Diffeent Height of Fly Ash Wh en Sealing Cleaa nce Is 1 mm Magnet Uninstalled Magnet 1 Magnet 2 Magnet
10 Uninstalled Magnet 1 Height Mpa Mpa Mpa Mpa of fly ash (cm) Non-pessue output Non-pessue output Table6. Sealing Pessues of Diffeent Height of Fly Ash When Sealing Cleaance Is 2mm Magnet Uninstalled Magnet 1 Magnet 2 Magnet Height Mpa Mpa Mpa Mpa of fly ash (cm) Non-pessue output Non-pessue output Table7. Sealing Pessues of Diffeent Height of Fly Ash Wh en Sealing Cleaa nce Is mm Magnet Uninstalled Magnet 1 Magnet 2 Magnet Height Mpa Mpa Mpa Mpa of fly ash (cm) Non-pessue output Non-pessue output 8 Non-pessue output The Tendency of Aipoof Pessue When Sealing Cleaance Is 1mm.. 25 Pessue(MPa) Hei ght of ash(cm) 1 The Tendency of Aipoof Pessue When Sealing Cleaance Is 2mm
11 Pessue(MPa) Hei ght of ash(cm) Uninstalled Magnet 1 Magnet 2 Magnet
12 The Tendency of Aipoof Pessue When Sealing Cleaance is 1mm Pessue(MPa) Hei ght of ash(cm) Uninstalled Magnet 1 Magnet 2 Magnet Figue5. Sealing Pessue of Diffeent Sealing Cleaance and Diffeent Height of Fly Ash Accoding to the data and figue above, although thee is some powde on the vane, the aiflow will still penetate the sealing laye though the edge of aifame o the bubbles inside the powde because of the powde fluidization. Theefoe, the sealing laye will be destoyed, and thee will be no eading of pessue fo manomete to detemine when magnet is uninstalled. Once magnet is installed, the sealing laye will be fomed and sealing function will wok. The data on the manomete will incease when the thickness of sealing laye inceases. Thee ae two factos to bing the pessue: The sealing laye fomed by magnet has sealing function, which can endue some pessue. The thickness of laye also has some effect on the sealing pessue, obviously, the thicke the lay is, the bigge pessue is, which show an linea popotion elation between them. When thee ae some paticles above the ash bucket, some paticles owning weak magnetism will fall off unde the foce of ai cuent, while othes owning stong magnetism will be absobed to the pole of magnet unde the magnetic foce, which makes the ability of self-epaiing of the sealing laye incease and the magnet can exet its function fully. When the thickness of laye is zeo, the pessue measued will be vey little because the sealing laye does not develop fully, but the computational value though theoy is adjacent to the measued one when the thickness of laye is 5cm. Though the paticle laye can give bith to pessue, yet thickness of laye is not the impotant facto that poduce sealing pessue, because the paticles can be fluidized and the pessue endued is vey little. Fom the expeiment without magnet, it is concluded that the thickness of lay meely makes the capacity of self-epaiing of the sealing laye incease, and it is the magnetic foce imposed on the paticles by the magnet that plays an vey impotant ole on the seal..4 The Compaison of Sealing Pefomance of Fly Ash Contained Diffeent Content of Magnetic Powde
13 Powde magnetic sealing technology has a pemise that thee must be some magnetic powde in the sealing medium. The content of magnetic matte in diffeent powde is vaious and it has some influence on the sealing pefomance. we made sealing expeiments about Magnet 1,2 and with diffeent content of magnetic powde. Powde is made by fly ash of Baoding heat powe plant and magnetic mateial(fe O 4 ).Thee ae fou kinds of powde whose content of magnetic powde is 7%,9%,12% and 15% espectively. The sealing cleaance is 1mm and the thickness of laye is 5cm.The expeimental data is shown in the figue 6 below. Table 8 Sealing Expeiment with Diffeent Content of Magnetic Powde in Powde Content of magnetic 7% 9% 12% 15% powde Mpa Mpa Mpa Mpa Sealing type Magnet Magnet Magnet Pessue(MPa) % 1% 2% Content of magnetic powde(%) Magnet 1 Magnet 2 Magnet Figue6. Sealing Expeiments with Diffeent Content of Magnetic Powde Accoding to the expeimental data and the tendency of sealing pessue, the sealing pessue measued inceases with the content of magnetic mateial in powde incease, but when the content of magnet powde inceases to a cetain value, the inceasing tendency will slow down. It is because sealing laye becomes satuated unde cetain magnetism when the content of magnet powde inceases to a cetain value. And then, the incease of the content of magnet powde has a little effect on the sealing pefomance and the cuve becomes smooth. If thee is a elative stonge magnetic foce, the powde laye absobed may become thicken, which inceases moe esistance to the equipments and causes an incease of cost of magnet and also may impose advese effects on the equipments. Theefoe, to minimize the equipment expenses and maximize the pofits unde the condition of settling the sealing equiement, it is necessay to confim all the paametes about magnet though theoetical analysis and expeiments..5 The Adaptability of Magnetic Sealing of Ash Unloading Device As a new powde sealing technology, powde magnetic sealing has an ovewhelming advantage ove othes. Besides application to the seal of coal powde, thee ae also many othe
14 applications about the tanspotation of powde in industies, such as cement and chemical etc. These powdes contain magnetic mateials in diffeent degee. Fo example, coal powde and cement contain some magnetic powde, and the magnetic powde has the small ganulaity and some magnetic intensity simultaneity. So we could make the magnetic powde filled in the cleaance between impelles and aifame unde the magnetic foce and solve the poblem of seal of the whole equipment though magnetic method. 4. Conclusion Expeiment pove, in the opeation of magnetic foce, the powde contained magnetic matte is small, such as fly ash, and the gap among paticles is also little, so the gas compact capability is vey good. The magnetic powde has stong capability of automatic ecovey. The magnetic body can attact magnetic paticles continually fom fly ash, even if a pat of the powde block dop out when the equipment opeating. So, the powde magnetic seal design that installs pemanent magnets at the top of vane and utilizes the magnetism in the Fe O 4 in fly ash to seal the space between the vanes and the walls. And the device does not wea and does not need fequent eplacement.
The impact of velocity on thermal energy storage performance of tube type thermocline tank
Available online www.jocp.com Jounal of Chemical and Phamaceutical Reseach, 2014, 6(6):1620-1624 Reseach Aticle ISSN : 0975-7384 CODEN(USA) : JCPRC5 The impact of velocity on themal enegy stoage pefomance
More informationTheoretical Investigation on Condensing Characteristics of Air and Oil Vapor Mixtures
Pudue Univesity Pudue e-pubs Intenational Refigeation and Ai Conditioning Confeence School of Mechanical Engineeing 2008 Theoetical Investigation on Condensing Chaacteistics of Ai and Oil Vapo Mixtues
More informationOPTIMIZATION OF FILLER METALS CONSUMPTION IN THE PRODUCTION OF WELDED STEEL STRUCTURES
DOI: 10.1515/adms 016 0003 K. Pańcikiewicz, L. Tuz, Z. Żuek, Ł. Rakoczy AGH Univesity of Science and Technology in Kakow, Faculty Metals Engineeing and Industial Compute Science, Depatment of Physical
More informationCONICAL PIPE ENVELOPE FORMATION PROCESS
Pofesso Fydeyk Knap D Robet Kuzel, Eng. Czestochowa Technical Univesity Poland CONICAL PIPE ENVELOPE FORMATION PROCESS Abstact Conical pipes belong to a goup of economical pofiles which find boad application
More informationAnalysis of the Internal Pressure in Tube Hydroforming and Its Experimental Investigation
84 J. Mate. Sci. Technol., Vol. No., 006 Analysis of the Intenal Pessue in Tube Hydofoming and Its Expeimental Investigation Hongyang LI 1), Zhongen, WANG ), Qibin MIAO ), Shijian YUAN ) and Xiaosong WANG
More informationABSTRACT. Professor Ashwani K. Gupta Department of Mechanical Engineering
ABSTRACT Title of Document: HIGH TEMPERATURE STEAM GASIFICATION OF SOLID WASTES: CHARACTERISTICS AND KINETICS Islam Ahmed Gomaa, Docto of Philosophy, Diected by: Pofesso Ashwani K. Gupta Depatment of Mechanical
More informationSurface Water Hydrology
Suface Wate Hydology Intoduction Wate is a key component in the life cycles of all oganisms because of its ability to dissolve many substances (univesal solvent) and as a cooling agent. It is also an integal
More informationApplication of Induction Machine in Wind Power Generation System
Intenational Jounal of Applied Infomation Systems (IJAIS) ISSN : 49-0868 nd National Confeence on Innovative Paadigms in Engineeing & Technology (NCIPET 013) www.ijais.og Application of Induction Machine
More informationDESIGN OF OPTIMAL WATER DISTRIBUTION SYSTEMS
DESIGN OF OPIMAL WAER DISRIBUION SYSEMS IOAN SÂRBU Politehnica Univesity of imişoaa. Intoduction Distibution netwoks ae an essential pat of all wate supply systems. he eliability of supply is much geate
More informationQuantitative Models to Study the Soil Porosity
Open Jounal of Moden Hydology, 016, 6, 53-6 http://www.scip.og/jounal/ojmh ISSN Online: 163-0496 ISSN Pint: 163-0461 Quantitative Models to Study the Soil Poosity as Function of Soil Resistivity M. Juandi
More informationLecture 3 Activated sludge and lagoons
Lectue Activated sludge and lagoons ACTIVATED SLUDGE PROCESS Activated sludge pocess is used duing seconday teatment of wastewate. Activated sludge is a mixtue of bacteia, fungi, potozoa and otifes maintained
More informationProposed heat treatment conditions to improve toughness of steel grinding balls
Poposed heat teatment conditions to impove toughness of steel ginding balls C. Camui, C. Caasco, O. Zapata-Henández, L. Reyes, R. Colás, N. Gaza Montes de Oca Following standad heat teatment, steel ginding
More informationTHE EFFECT OF SHEAR STRENGTH NORMALISATION ON THE RESPONSE OF PILES IN LATERALLY SPREADING SOILS
Eathquake Geotechnical Engineeing Satellite Confeence XVIIth Intenational Confeence on Soil Mechanics & Geotechnical Engineeing 2-3.. 29, Alexandia, Egypt THE EFFECT OF SHEAR STRENGTH NORMALISATION ON
More informationSteam Turbine Seminar -17 Lund University
Steam Tubine Semina -17 Lund Univesity Something on hydaulics N.B. This is an old setup with 1 of 2 the stateof-the-at is 2 out of 3 tip edundancy (both the potection system and the hydaulics) The safety
More informationDEFECT ASSESSMENT ON PIPE USED FOR TRANSPORT OF MIXTURE OF HYDROGEN AND NATURAL GAS
1 DEFECT ASSESSMENT ON PIPE USED FOR TRANSPORT OF MIXTURE OF HYDROGEN AND NATURAL GAS ABSTRACT Capelle, J. 1, Gilget, J. 1 and Pluvinage, G. 1 1 Laboatoie de mécanique Biomécanique Polymèe Stuctue (LaBPS),
More informationCOMPUTER MODELLING AND FINITE ELEMENT ANALYSIS OF TUBE FORMING OPERATIONS Dr.S.Shamasundar, Manu Mathai, Sachin B M
COMPUTER MODELLING AND FINITE ELEMENT ANALYSIS OF TUBE FORMING OPERATIONS D.S.Shamasunda, Manu Mathai, Sachin B M INTRODUCTION: Tubula sections can be conveted into a vaiety of poducts. One o moe foming
More informationSuper Precision Bearings for Machine Tools
Supe Pecision Beaings fo Machine Tools Outstanding speed, igidity, and pecision delive impoved machine tool pefomance while educing enegy loss and placing less buden on the global envionment. NSK s key
More informationAN IDEA BASED ON HONEY BEE SWARM FOR NUMERICAL OPTIMIZATION (TECHNICAL REPORT-TR06, OCTOBER, 2005) Dervis KARABOGA
AN IDEA BASED ON HONEY BEE SWARM FOR NUMERICAL OPTIMIZATION (TECHNICAL REPORT-TR06, OCTOBER, 2005) Devis KARABOGA kaaboga@eciyes.edu.t Eciyes Univesity, Engineeing Faculty Compute Engineeing Depatment
More informationABSTRACT INTRODUCTION
www.bunsmcd.com Title: Case Study: Minnkota Powe s Milton R. Young Station Electical System Assessment Authos: M. Cales Mille, Buns & McDonnell M. Dan Matian, Minnkota Powe Coopeative M. Richad Mahaley,
More informationDESIGN AND STRESS ANALYSIS OF HIGH PRESSURE ACCUMULATOR
DESIGN AND STRESS ANALYSIS OF HIGH PRESSURE ACCUMULATOR MR. CHETAN KUMAR D S, MR. SHARATH KUMAR H A 1 Assistant Pofesso, Depatment of Mechanical Engineeing, New Hoizon College of Engineeing, Bangaloe 560103.Kanataka,
More informationQuick Reference: Amplifier Equations
Quick efeence: Amplifie Equations 1.0 Intoduction Befoe deeloping a deep familiaity with the aious chaacteistics of amplifies, it s common to spend a fai amount of time flipping back and foth though you
More informationPcBn for cast iron Machining
spk competencies FOR CAST IRON MACHINING WITH PCBN tools technology application PcBn fo cast ion Machining CUTTING MATERIALS, TOOL SYSTEMS AND TECHNOLOGIES FOR TURNING 2 Machining cast ion mateials The
More informationInvestigation of a Dual-Bed Autothermal Reforming of Methane for Hydrogen Production
Investigation of a Dual-Bed Autothemal Refoming of Methane fo Hydogen Poduction Amonchai Aponwichanop *, Manatsanan Wasuleewan, Yaneepon Patchaavoachot, and Suttichai Assabumungat Depatment of Chemical
More informationA Research on The Basic Theories of Systematic Risk Transmission in Enterprise Value Chain
Reseach on The Basic Theoies of Systematic Risk Tansmission in Entepise Value Chain Deng Mingan Jin Daoming (School of Management, Wuhan Univesity of Technology, Hubei Povince, P.R.China, 430070) (E-mail:
More informationDemulsification of Water-in-Oil Emulsions by Microwave Heating Technology
Wold Academy of Science, Engineeing and Technology Intenational Jounal of Chemical and Molecula Engineeing Demulsification of Wate-in-Oil Emulsions by Micowave Heating Technology Abduahman H. Nou, Rosli
More informationSANITARY ENGINEERING ASSISTANT, 7866 SANITARY ENGINEERING ASSOCIATE, 7870 SANITARY ENGINEER, 7872
8-8-86 SANITARY ENGINEERING ASSISTANT, 7866 SANITARY ENGINEERING ASSOCIATE, 7870 SANITARY ENGINEER, 7872 Summay of Duties : Pefoms pofessional sanitay and envionmental engineeing wok in connection with
More informationCross-Roller Ring Series
Coss-Rolle Ring Seies Compact, Highly Rigid Swivel Ring Achieving a Supeb Rotation Accuacy Fo details, visit THK at www.thk.com Poduct infomation is updated egulaly on the THK website. CATALOG No.382-5E
More informationSURFACE TENSION OF LIQUID MARBLES, AN EXPERIMENTAL APPROACH
SURFACE TENSION OF LIQUID MARBLES, AN EXPERIMENTAL APPROACH Tina Abatan, Wei Shen 1 1 Austalian Pulp and Pape Institute, Depatment of Chemical Engineeing, Monash Univesity, Clayton, 3800, Austalia, Wei.shen@monash.edu
More informationSolar in Wetlands. Photo credit: a k e.org/blog/2012/08/15mw solar field near philadelphia.html
Sola in Wetlands Photo cedit: http://www.l a k e.og/blog/2012/08/15mw sola field nea philadelphia.html Ceated by: Jessica son Isabel Molina Allie Ziegle Sam Zuckeman Patnes: Vemont Depatment of Envionmental
More informationOut-of-Merit-Order Dispatch
Out-of-Meit-Ode Dispatch A Maket Cleaing Engine Co-Optimisation Study By Lu Feiyu Senio Maket Analyst Oiginal Publication Date: Januay 2005 A Maket Cleaing Engine Co-Optimisation Study About the Autho
More informationQuantifying the First-Flush Phenomenon: Effects of First-Flush on Water Yield and Quality
Quantifying the Fist-Flush Phenomenon: Eects of Fist-Flush on Wate Yield and Quality D. B. Matinson* and T.H. Thomas** *Depatment of Civil Engineeing, Univesity of Potsmouth, Potland Building, Potland
More informationReliability and Availability Analysis Methodology for Power System Protection Schemes
Reliability and Availability Analysis Methodology fo Powe System Potection Schemes Andé dos Santos Instituto Supeio Técnico, Univesidade de Lisboa Lisboa, Potugal Rede Eléctica Nacional S.A. Sacavém, Potugal
More informationSCHEDULING FOR YARD CRANES BASED ON TWO-STAGE HYBRID DYNAMIC PROGRAMMING
TRASPORT ISS 648-442 / eiss 648-3480 208 Volume 33(2): 408 47 doi:0.3846/648442.206.255993 SCHEDULIG FOR YARD CRAES BASED O TWO-STAGE HYBRID DYAMIC PROGRAMMIG Zhan Bian, Qi Xu 2, a Li 3, Zhihong Jin 4
More informationFuzzy evaluation to parkour social value research based on AHP improved model
ISSN : 097-7 Volume 0 Issue BTAIJ, 0(), 0 [0-] Fuzzy evaluation to pakou social value eseach based on AHP impoved model Yulian Guo *, Xiaojun Guo and Xigui Sun Institute of Physical Education, Jilin Univesity,
More informationFinite-Element Modeling of Manual Metal Arc Welding (MMAW) Process
Finite-Element Modeling of Manual Metal Ac Welding (MMAW) Pocess Ali. Moaefadeh Abstact Manual Metal Ac Welding is a pocess whee an ac is stuck between a flux-coated consumables electode and the wok piece.
More informationA New Wiper Insert Line Now Available for Gold Rhino
Shapes: CNMG DNMG TNMG WNMX Cone Radius: 0.016 (0.4mm) 0.031 (0.8mm) 0.047 (1.2mm) Gades: Coated Cabide TT7005 TT7015 TT8105 TT8115 TT8125 TT5100 CT3000 (uncoated) PV3010 (PVD-TiN coated) A New Wipe Inset
More informationCONE PERMEAMETER IN-SITU PERMEABILITY MEASUREMENTS WITH DIRECT PUSH TECHNIQUES
CONE PERMEAMETER IN-SITU PERMEABILITY MEASUREMENTS WITH DIRECT PUSH TECHNIQUES Bill Lowy, Neva Mason, and Veaun Chipman Science and Engineeing Associates 3205 Richads Lane, Suite A, Santa Fe, NM 87505
More informationACCEPTED VERSION. Published version available via DOI:
ACCEPTED VERSION Jinzhe Gong, Mak L Stephens, Nicole S Abon, Aaon C Zecchin, Matin F Lambet, and Angus R Simpson On-site non-invasive condition assessment fo cement mota-lined metallic pipelines by time-domain
More informationMODELING AND SIMULATION OF A FUEL CELL REFORMER FOR CONTROL APPLICATIONS
MODELIG AD SIMULAIO OF A FUEL CELL REFORMER FOR COROL APPLICAIOS By MOHUA AH A HESIS PRESEED O HE GRADUAE SCHOOL OF HE UIVERSI OF FLORIDA I PARIAL FULFILLME OF HE REQUIREMES FOR HE DEGREE OF MASER OF SCIECE
More informationMechanical Behaviour of Materials Chapter 11 Hardening mechanics in metals
Mechanical Behaviou of Mateials Chapte 11 Hadening mechanics in metals D.-Ing. 郭瑞昭 Intoduction to Alloy Stengthening Hadening by solute atoms -Solid solution stengthening (inteaction between solute atoms
More informationSelf-assessment for the SEPA-compliance of infrastructures
Self-assessment fo the SEPA-compliance of infastuctues Based on Tems of Refeence established by the Euopean Cental Bank as published in the 5 th Pogess Repot of SEPA (July 2007) and available on the website
More informationProduction Policies of Perishable Product and Raw Materials
Poduction Policies of Peishable Poduct and Raw Mateials Yu-Hsuan Lin, Jei-Zheng Wu, and Jinshyang Roan Depatment of Business Administation, Soochow Univesity 56, Section, Kuei-yang Steet, aipei 0048, aiwan,
More informationBackground Note Q-Tool Extensions
Backgound Note Q-Tool Extensions ZEW Mannheim Competitiveness Implications of Euopean Leadeship in Climate Policy 1 Intoduction The tem competitiveness has tuned into a catchwod in vtually evey political
More informationGlobal Energy Trade Flows and Constraints on Conventional and Renewable Energies A Computable Modeling Approach
ISSN 1611-681X Global Enegy Tade Flows and Constaints on Conventional and Renewable Enegies A Computable Modeling Appoach Ole Gogo Dokumentation N. 12-02 Global Enegy Tade Flows and Constaints on Conventional
More informationAssessment of Existing Structures Using Cyclic Load Testing
Assessment of Existing Stuctues Using Cyclic Load Testing Case studies illustate pocedues ecommended in ACI Committee 437 epot By Taek Alkhdaji Nestoe Galati and antonio nanni When a building is enovated
More informationPower Flow Analysis Incorporating Renewable Energy Sources and FACTS Devices
Powe Flow Analysis Incopoating Renewable Enegy Souces and FACTS Devices Velamui Suesh*, Seejith S** School of Electical Engineeing, VIT Univesity, Velloe (velamui.suesh@gmail.com, seejith.s@vit.ac.in)
More informationResource manager for an autonomous coordinated team of UAVs
Resouce manage fo an autonomous coodinated team of UAVs James F. Smith III, ThanhVu H. Nguyen Naval Reseach Laboatoy, Code 574, Washington, D.C., 20375-5000 ABSTRACT A ecently developed fuzzy logic esouce
More informationE T HIGH PERFORMANCE MULTI-MATERIAL MILLING. The Mastermill VX range: Exceptional performance and reliability. UROPA OOL
E T UROPA OOL HIGH PERFORMANCE MULTI-MATERIAL MILLING The Mastemill ange: Exceptional pefomance and eliability. At Euopa Tool we ecognise that manufactuing components consistently and cost effectively
More informationTheoretical model and experimental investigation of current density boundary condition for welding arc study
Theoetical model and expeimental investigation of cuent density bounday condition fo welding ac study A. Boutaghane, K. Bouhadef, F. Valensi, S. Pellein, Y. Benkedda To cite this vesion: A. Boutaghane,
More informationOptimal Spatial Design of Capacity and Quantity of Rainwater Harvesting Systems for Urban Flood Mitigation
Wate 2015, 7, 5173-5202; doi:10.3390/w7095173 Aticle OPEN ACCESS wate ISSN 2073-4441 www.mdpi.com/jounal/wate Optimal Spatial Design of Capacity and Quantity of Rainwate Havesting Systems fo Uban Flood
More informationTwo different strategies for baker s yeast fermentation process simulation
Two diffeent stategies fo bake s yeast fementation pocess simulation CLINA P. LÃ 1, FILMNA. AR 2 1 Dept. of Poduction ngineeing, 2 Dept. of Industial lectonics Univesity of Minho Campus de Azuém, 48-58
More informationAn Approach to Classify the Risk of Operating Nuclear Power Plants Case Study: Neckarwestheim Unit 1 and Unit 2
An Appoach to Classify the Risk of Opeating Nuclea Powe Plants Case Study: Neckawestheim Unit 1 and Unit 2 A. Stohm a*, L. Ehlkes a, W. Schwaz a, M. Khatib-Rahba b, M. Zavisca b, and D. Rittig c a EnBW
More informationDEW POINT OF THE FLUE GAS OF BOILERS CO-FIRING
Chemical and Pocess Engineeing 2013, 34 (1), 101-108 DOI: 10.2478/cpe-2013-0009 DEW POINT OF THE FLUE GAS OF BOILERS CO-FIRING BIOMASS WITH COAL Szymon Ciukaj *, Maek Ponobis Silesian Univesity of Technology
More informationAn Evaluation of Negative Selection in an Artificial Immune System for Network Intrusion Detection
An Evaluation of Negative Selection in an Atificial Immune System fo Netwok Intusion Detection Abstact This pape investigates the ole of negative selection in an atificial immune system (AIS) fo netwok
More informationFisheries Management with Uncertainty. Importance of Marine Fisheries. Signs of Overharvest
Fisheies Management with Uncetainty Context The Ovehavest Poblem Potential fo Recovey Management fo MSY Poposed Solutions Maine Reseves can incease yield Impotance of Maine Fisheies Immense social and
More informationSubject : CHEMISTRY Topic : SOLID STATE
fo/u fopkj Hkh# tu] ugha vkjehks dke] foif ns[k NksM+s qja e/;e eu dj ';kea iq#"k flag ladyi dj] lgs foif vusd] ^cuk^ u NksM+s /;s; dks] j?kqcj jk[ks VsdAA jfp% ekuo /kez iz.ksk ln~xq# Jh j.knksm+nklth
More informationNumerical Simulation of Transient 3-D Surface Deformation of a Completely Penetrated GTA Weld
WELDING RESEARCH Numeical Simulation of Tansient 3-D Suface Defomation of a Completely Penetated GTA Weld An analytical model that loes the dynamic behavio of a weld pool will help in the development of
More informationLoad carrying capacity of innovative Cold Formed Steel column.
IOSR Jounal of Mechanical and Civil Engineeing (IOSR-JMCE) ISSN: 78-1684 : 7-36 www.iosjounals.og Load caing capacit of innovative Cold Fomed Steel column. Savade S.M. 1, Savade M.M. 1 (Depatment of Stuctual
More informationNucleation and crystallisation kinetics of a Na-fluorrichterite based glass by differential scanning calorimetry (DSC)
J.M. Péez, R. Casasola, J.Ma. Rincón, M. Romeo. Nucleation and cystallisation kinetics of a Nafluoichteite Nucleation and cystallisation kinetics of a Na-fluoichteite based glass by diffeential scanning
More informationManaging Accounting Information Quality: An Australian Study
Association fo Infomation Systems AIS Electonic Libay (AISeL) ICIS 2000 Poceedings Intenational Confeence on Infomation Systems (ICIS) Decembe 2000 Managing Accounting Infomation Quality: An Austalian
More informationKINEMATICS OF RIGID BODIES. y Copyright 1997 by The McGraw-Hill Companies, Inc. All rights reserved. KINEMATICS OF RIGID BODIES
KINEMTICS F RIGID DIES Copight 1997 b The McGaw-Hill Companies, Inc ll ights eseved KINEMTICS F RIGID DIES In igid bod tanslation, all points of the bod have the same velocit and the same acceleation at
More informationDISPLACEMENT-BASED DESIGN OF CONCRETE TILT-UP FRAMES ACCOUNTING FOR FLEXIBLE DIAPHRAGMS
13 th Wold Confeence on Eathquake Engineeing Vancouve, B.C., Canada August 1-6, 24 Pape No. 154 DISPLACEMENT-BASED DESIGN OF CONCRETE TILT-UP FRAMES ACCOUNTING FOR FLEXIBLE DIAPHRAGMS Pey ADEBAR 1, Zhao
More informationSimple Bounds in the Dual
Simple Bounds in the Dual Many poblems have simple bounds on pimal viables How do these show up in the dual? Also, what if we have simple bounds on the dual viables? Conside the following elastic LP: max
More informationA biomechanical model for the study of plant morphogenesis: Coleocheate orbicularis, a 2D study species.
5 th Plant Biomechanics Confeence Stockholm, August 28 Septembe 1 2006 A biomechanical model fo the study of plant mophogenesis: Coleocheate obiculais, a 2D study species. Lionel Dupuy1, Jonathan P. Mackenzie1
More informationSea-Level Rise and Coastal Wetlands Impacts
Sea-Level Rise and Coastal Wetlands Impacts James Mois Diecto, Belle W Bauch Institute fo Maine & Coastal Sciences Univesity of South Caolina 1979-2000 Sep 2007 Souce: National Snow and Ice Data Cente
More informationGEO-SLOPE International Ltd, Calgary, Alberta, Canada Salt Flow Example
1 Intoduction Salt Flow Example Total hydaulic head consists o elevation head and pessue head. Pessue head is dependent on the density o the poe luid, which is a unction o both tempeatue and chemical composition.
More informationOPTIMIZATION OF PRODUCTIVITY IN AGRO INDUSTRIES USING RELIABILITY CENTERED MAINTENANCE
Intenational Jounal of Technology and Engineeing System (IJTES) Vol 6. No.2 Jan-Mach 2014 Pp. 203-208 gopalax Jounals, Singapoe available at : www.ijcns.com ISSN: 0976-1345 OPTIMIZATION OF PRODUCTIVITY
More informationImproving Software Effort Estimation Using Neuro-Fuzzy Model with SEER-SEM
a g e 52 Vol. 0 Issue 2 (Ve..0) Octobe 200 Global Jounal of Compute Science and Technology Impoving Softwae Effot Estimation Using Neuo-Fuzzy Model with SEER-SEM Abstact - Accuate softwae development effot
More informationSocial Rewarding in Wiki Systems Motivating the Community
Social Rewading in Wiki Systems Motivating the Community Benhad Hoisl 1, Wolfgang Aigne 2, Silvia Miksch 2 1 Institute of Softwae Technology and Inteactive Systems, Vienna Univesity of Technology, Favoitenst.
More informationHolographic properties of doubly doped lithium niobate crystals with Indium
Hologaphic popeties of doubly doped lithium niobate cystals with Indium Qingsheng He, Yunbo Guo, Yi Liao, Liangcai Cao, Guodong Liu, and Guofan Jin State Key Laboatoy of Pecision Measuement Technology
More informationArch. Min. Sci., Vol. 61 (2016), No 4, p
Ach. Min. Sci., ol. 6 (206), No 4, p. 967 977 Electonic vesion (in colo) of this pape is available: http://mining.achives.pl DOI 0.55/amsc-206-0064 RYSZARD SNOPKOWSKI*, ANETA NAPIERAJ*, MARTA SUKIENNIK*
More informationOptimum Design of Pipe Bending Based on High- Frequency Induction Heating Using Dynamic Reverse Moment
Optiu Design of Pipe Bending Based on High- Fequency Induction Heating Using Dynaic Revese Moent Pipe bending by high-fequency local induction heating is an advanced technique used to bend pipes having
More informationSuleiman O. Agboola, Dulu Appah and Oriji A. Boniface
Intenational Jounal of Scientific & Engineeing Reseach, Volume 7, Issue 5, May-2016 604 A Compaative analysis of pessue Gadient Models fo Vetical Multiphase Flow in Poducing Oil Wells in Nige Delta Suleiman
More informationA Model for Dissolution of Lime in Steelmaking Slags
A Model fo Dissolution of Lime in Steelmaking Slags RAHUL SARKAR, USHASI ROY, and DINABANDHU GHOSH In a pevious study by Saka et al. (Metall. Mate. Tans. B 46B:96 05), a dynamic model of te LD steelmaking
More informationAdjoint Modeling to Quantify Stream Flow Changes Due to Aquifer Pumping
Adjoint Modeling to Quantify Steam Flow Changes Due to Aquife Pumping Roseanna M. Neupaue, ph. D Univesity of Coloado Novembe 2013 Completion Repot No. 225 Acknowledgements The autho thanks Stanley Leake
More informationTime of Day Tariff Structure
Time of Day Taiff Stuctue Omka S. Pawaska and Pof. Ms. Swati. S. Moe "./ ".- - Demand - Abstact-The demand fo electicity in ndia is inceasing evey day. As pe consume demand, utility is equied to geneate,
More informationGenomeLab GeXP. Troubleshooting Guide. A53995AC December 2009
A53995AC Decembe 2009 GenomeLab GeXP Toubleshooting Guide Beckman Coulte, Inc. 250 S. Kaeme Blvd., Bea, CA 92821 Copyight 2009 Beckman Coulte, Inc. Copyight, Licenses and Tademaks Copyight Beckman Coulte,
More informationProgress towards Modeling Red Tides and Algal Blooms
Pogess towads Modeling Red Tides and Algal Blooms Maxim Lowe College of the Atlantic Ba Habo, ME 04609 mlowe@coa.edu Novembe 23, 2014 Abstact Conditions in the ocean sometimes allow specific species to
More informationA two-level discount model for coordinating a decentralized supply chain considering stochastic price-sensitive demand
J Ind Eng Int (205) :53 542 DOI 0.007/s40092-05-09-5 OIGINAL ESEACH A two-level discount model fo coodinating a decentalized supply chain consideing stochastic pice-sensitive demand Jafa Heydai Yousef
More informationLearning and Technology Spillover: Productivity Convergence in Norwegian Salmon Aquaculture
Leaning and Technology Spillove: Poductivity Convegence in Nowegian Salmon Aquacultue Ragna Tveteås Stavange College & Foundation fo Reseach in Economics and Business Administation P.O. Box 2557 Ullandhaug,
More informationRe-Designing a Customer Satisfaction and Loyalty Program via Linkage
Re-Designing a Custome Satisfaction and Loyalty Pogam via Linkage Pesented by: Lezlee Danne Roche Diagnostics IIR Linking Custome Satisfaction to Custome Pofitability Febuay 16-18, 2005 Agenda Roche Diagnostics
More informationThe Brazilian ethanol industry
The Bazilian ethanol industy Jean Piee Ometto (IGBP/CST_INPE) Developing Scenaios fo Assessing Bioenegy Policies in Agicultual- Economic Models Kiel, Gemany 09/10 Febuay, 2009 CEPEA/USP 2007 Bazilian GDP
More informationMIAMI-DADE COUNTY PRODUCT CONTROL SECTION DEPARTMENT OF REGULATORY AND ECONOMIC RESOURCES (RER)
MIAMI-DADE COUNTY PRODUCT CONTROL SECTION DEPARTMENT OF REGULATORY AND ECONOMIC RESOURCES (RER) 11805 SW 26 Steet, Room 208 BOARD AND CODE ADMINISTRATION DIVISION Miami, Floida 33175-2474 T (786) 315-2590
More informationEvolving Large Scale UAV Communication System
Evolving Lage Scale UAV Communication System Adian Agogino UCSC at NASA Ames ail Stop 69-3 offett Field, CA 94035 Adian.K.Agogino@ nasa.gov Chis HolmesPake Oegen State Univesity 04 oges Hall Covallis,
More informationMODELING THE TAPPING OF SILICON MELT FROM THE SUBMERGED ARC FURNACES
Seventh Intenational Confeence on CFD in the Mineals an Pocess Inusties CSIRO, Melboune, Austalia 9-11 Decembe 009 MODELING THE TAPPING OF SILICON MELT FROM THE SUBMERGED ARC FURNACES Mehi KADKHODABEIGI
More informationInvestigation Of An Improved Performance Of Secondary Clarifiers Using Computational Fluid Dynamics Model
Investigation Of An Impoved Pefomance Of Seconday laifies sing omputational Fluid Dynamics Model D. Ali H. GHAWI Depatment of ivil Engineeing, ollege of Engineeing - AL-Qadissiyia nivesity IRAQ. E-mail:
More informationOriginal Research Bioavailability of Lead, Cadmium, and Nickel in Tatra Mountain National Park Soil
Pol. J. Envion. Stud. Vol. 21, No. 2 (2012), 407-413 Oiginal Reseach Bioavailability of Lead, Cadmium, and Nickel in Tata Mountain National Pak Soil Jezy Kwapuliński, Andzej Paukszto, Łukasz Papotny*,
More informationRC BEAMS STRENGTHENED WITH NSM CFRP RECTANGULAR RODS Roberto Capozucca 1 and Sonia Bossoletti 2
RC BEAMS STRENGTHENED WITH NSM CFRP RECTANGULAR RODS Robeto Capozucca 1 and Sonia Bossoletti 1 Conimed Associate Poesso Univesity Politecnica delle Mache, Stuctual Section DICEA, Ancona, Italy,.capozucca@univpm.it
More informationQuantitative [3-glucuronidase assay in transgenic plants
BIOLOGIA PLANTARUM 35 (1): 151-155, 1993 Quantitative [3-glucuonidase assay in tansgenic plants S. VITHA, K. BENE~, M. MICHALOV~, M. OND17~EJ Institute of Plant Molecula Biology, Academy of Science of
More informationSpringback Simulation with Complex Hardening Material Models
7. LS-DYNA Anwendefoum, Bambeg 8 Metallumfomung I Singback Simulation with Comlex Hadening Mateial Models L. Kessle, J. Gelach and M.-S. Aydin ThyssenKu Steel AG, Duisbug, Gemany Summay: The ise in the
More informationOne-to-one Marketing on the Internet
Association fo Infomation Systems AIS Electonic Libay (AISeL) ICIS 1999 Poceedings Intenational Confeence on Infomation Systems (ICIS) Decembe 1999 One-to-one Maketing on the Intenet Rajiv Dewan Univesity
More informationResidual shear strength of clay-structure interfaces
Intenational Jounal of Civil & Envionmental Engineeing IJCEE-IJENS Vol: 10 No: 03 6 Residual shea stength of clay-stuctue intefaces Amma Rouaiguia Civil Engineeing depatment, faculty of Engineeing, Najan
More informationCustomer Portfolio Analysis Using the SOM
Association fo Infomation Systems AIS Electonic Libay (AISeL) ACIS 2008 Poceedings Austalasian (ACIS) 2008 Custome Potfolio Analysis Using the SOM Annika H. Holmbom Tuku Cente fo Compute Science (TUCS)
More informationOccurrence and spatial pattern of water repellency in a beech forest subsoil
J. Hydol. Hydomech., 64, 16,, 11 DOI: 1.1515/johh-16-5 Occuence and spatial patten of wate epellency in a beech foest subsoil Jög Bachmann 1*, Jiem Kuege 1, Mac-O. Goebel 1, Stefanie Heinze 1 Leibniz Univesität
More informationMIAMI-DADE COUNTY PRODUCT CONTROL SECTION DEPARTMENT OF REGULATORY AND ECONOMIC RESOURCES (RER)
MIAMI-DADE COUNTY PRODUCT CONTROL SECTION DEPARTMENT OF REGULATORY AND ECONOMIC RESOURCES (RER) 11805 SW 26 Steet, Room 208 BOARD AND CODE ADMINISTRATION DIVISION Miami, Floida 33175-2474 T (786) 315-2590
More informationHOBAS NC Line. Make things happen.
HOBAS Line Make things happen. HOBAS Line - fo Pipes with a on-icula oss-section HOBAS Line ae glass-einfoced polyeste (GRP) pipes manufactued using the filament winding pocess and designed fo constucting
More informationeconstor Make Your Publication Visible
econsto Make You Publication Visible A Sevice of Witschaft Cente zbweibniz-infomationszentum Economics Blien, Uwe; udewig, Olive Confeence Pape Technological pogess and egional dispaities in (unemployment
More informationof the North American Automotive Industry VOLUME 3: MATERIALS June, 1998 Published by
Delphi IX Foecast and Analysis of the Noth Ameican Automotive Industy VOLUME 3: MATERIALS June, 1998 Published by Office fo the Study of Automotive Tanspotation Univesity of Michigan Tanspotation Reseach
More informationA New Wiper Insert Line, Now Available for RHINORUSH
1/8 A New Wipe Inset Line, Now Available fo RHINORUSH 2/8 TaeguTec is pleased to announce the intoduction of wipe insets that extend tool life as well as achieving excellent suface finish to the RHINORUSH
More information