Experimental Study of Boiling Crisis Phenomena in Nanofluids
|
|
- Gerard Sharp
- 6 years ago
- Views:
Transcription
1 Experimental Study of Boiling Crisis Phenomena in Nanofluids Craig Gerardi Advisors/Contributors: Professor Jacopo Buongiorno Dr. Lin-Wen Hu Dr. In Cheol Bang Massachusetts Institute of Technology, Nuclear Science & Engineering Department March 30, 2007 American Nuclear Society Student Conference
2 Overview What are nanofluids and why nuclear? Pool boiling facility (PBF) description Boiling Crisis, Critical Heat Flux (CHF) Recent work Summary/Future Work MIT 2
3 What are Nanofluids? Nanofluids are engineered sol colloids composed of a base fluid with a stable nanometer sized particle dispersion Base fluids: water, organic fluid (ethylene glycol and ethanol), refrigerant Particle size 1-100nm Nanoparticle materials: oxide (Al 2 O 3, ZrO 2 ), metals (Cu, Au), carbon (diamond, nanotube) Key points: Brownian Motion prevents gravity settling and particles don t agglomerate (stabilized) Used in this discussion: Ethanol % vol Alumina; D p ~161nm (DLS) MIT 3
4 What s s so interesting? Thermal Performance! Increased thermal conductivity Increased single-phase heat transfer coefficient Increased critical heat flux Potential problems: Higher viscosity, materials compatibility, reactor physics MIT 4
5 Nanofluid CHF Enhancement Ref Nanofluid (s) Heater type Max CHF enhancement 1 Al 2 O 3 in water, g/l Cu plate 200% 3 SiO 2 (15-50 nm) in water, 0.5 v% NiCr wire 60% 5 Al 2 O 3 (38 nm) in water, g/l Ti layer on glass substrate 67% 7 TiO 2 (27-85 nm) in water, v% Cu plate 50% 8 Al 2 O 3 ( nm) and ZnO in water Al 2 O 3 in ethylene glycol Cu plate 200% 9 Al 2 O 3 ( nm) in water, v% Stainless steel plate 50% 12 TiO 2 (85 nm) in water, v% NiCr wire 200% 15 SiO 2, CeO 2, Al 2 O 3 (10-20 nm) in water, 0.5 v% NiCr wire 170% 16 Au (4 nm) in water Cu plate 175% 17 SiO 2 (20-40 nm), ZrO 2 ( nm), Al 2 O 3 ( nm ) in water, v% Stainless steel wire 80% MIT 5
6 Nuclear Reactors & Nanofluids? Majority of systems that are heat-removal limited could benefit from nanofluid properties Light water reactor coolant Standby safety systems In-vessel retention Spent fuel storage Fusion diverters Accelerator targets MIT 6
7 Nanofluid Pool Boiling Facility: Heater Transparent (IR & Visible) Indium-Tin-Oxide (ITO) 0.7µm thick Heated area: 10x30 mm 2 Vacuum deposited on 1mm sapphire glass Surface roughness ~20nm (AFM) Silver electrode contacts MIT 7
8 Nanofluid Pool Boiling Facility: Capabilities High speed Infrared (IR) Camera ~140 µm, 233 Hz spatial & time resolution Local temperature distribution as function time High speed optical camera ~100 µm, 500 Hz spatial & time resolution Contact line movement, dryout visualization, bubble departure Optical probe Void fraction, bubble diameter & velocity, liquid macrolayer thickness MIT 8
9 Boiling Curve T sat (ethanol)=78.4 C MIT 9
10 CHF - Videos Pure Ethanol Ethanol %vol Alumina MIT 10
11 Surface Characteristics (SEM) Electrode Electrode ITO surface ITO surface w/ precipitate ITO surface after being boiled in Ethanol Heater surface at boundary of ITO & Electrode boiled in Ethanol % vol Alumina nanofluid ITO surface after being boiled in Ethanol % vol Alumina nanofluid ITO surface after being boiled in Ethanol % vol Alumina nanofluid MIT 11
12 Nucleation Sites Temporal and spatial evolution ms 4 ms 9 ms 13 ms 17 ms 21 ms ) C o ( e r u t a r e p m e T Temperature history of single pixel a) b) Time (ms) a)spatial, b) temporal temperature plots and c) IR thermometry video of cold spot in ethanol vol% alumina at 200kW/m 2 c) MIT 12
13 Summary & Future Work Summary: See enhanced CHF in nanofluid boiling Likely due to a surface effect (better wettability) ) as opposed to hydrodynamic interference by nanoparticles, etc. Future work: Nucleation site density Simultaneous IR/Optical high speed imaging Model MIT 13
14 Hot/dry spot CHF Theory CHF occurs due to irreversible temperature excursion with localized dry/hot spots (Theofanous( et al, 2002 & 2006) # 1/ 2 1/ 2 1/ 4 1/ 4 1/ 4 q" CHF = k $ & hlv! V " g (! L #! ) % V ' Only difference from original Kutateladze-Zuber equation is the parameter k which is surface/fluid interaction term (wettability/contact line micro-hydrodynamics) Well-wetting surface lower k, higher CHF value Droplet Non-Wetting è l v Wetting è l v Bubble è v l è v l MIT 14
15 Nanofluid Pool Boiling Facility MIT 15
16 Alumina Particle Size Distribution (DLS) MIT 16
17 Boiling Curve 600k 500k 0.01 v% alumina-ethanol nanofluid pure ethanol nanofluid CHF Heat Flux [kw/m 2 ] 400k 300k 200k 100k Wall Average Temp[ o C] MIT 17
18 References [1] S. M. You, J. Kim, K. H. Kim, 2003, Effect of nanoparticles on critical heat flux of water in pool boiling heat transfer,, Applied Physics Letters, 83, 16, [2] S. Das, N. Putra, W. Roetzel,, 2003, Pool boiling characteristics of nano-fluids,, Int. J. of Heat and Mass Transfer, 46, [3] P. Vassallo,, R. Kumar, S. D Amico, D 2004, Pool boiling heat transfer experiments in silica-water nano- fluids,, Int. J. of Heat and Mass Transfer, 47, [4] D. W. Zhou and D. Y. Liu, 2004, Heat Transfer Characteristics of Nanofluids in an Acoustic Cavitation Field,, Heat Transfer Engineering, 25(6): [5] Tu J. P., N. Dinh,, T. Theofanous,, 2004, An experimental study of nanofluid boiling heat transfer in Proceedings of 6th International Symposium on Heat Transfer, Beijing, China. [6] J. H. Kim, K. H. Kim, S. M. You, 2004, Pool Boiling Heat Transfer in Saturated Nanofluids,, Proceedings of IMECE 2004, Anaheim, California, November [7] H. D. Kim and M. H. Kim, 2004, Critical heat flux behavior in pool boiling of water-tio2 nano-fluids, Proceedings of Fourth Japan-Korea Symposium on Nuclear Thermal Hydraulics and Safety, Sapporo, Japan, November 28-December 1. [8] G. Moreno Jr., S. Oldenburg, S. M. You, J. H. Kim, 2005, Pool Boiling Heat Transfer of Alumina-Water, Zinc Oxide-Water and Alumina-Water Ethylene Glycol Nanofluids,, Proceedings of HT2005, July 17-22, San Francisco, California, USA. [9] I. C. Bang and S. H. Chang, 2005, Boiling Heat Transfer Performance and Phenomena of Al2O3-Water Nano-fluids from a Plain Surface in a Pool,, Int. J. of Heat and Mass Transfer, 48, [10] D. Milanova and R. Kumar, 2005, Role of ions in pool boiling heat transfer of pure and silica nanofluids, Applied Physics Letters, 87, [11] D. Wen and Y. Ding, 2005, Experimental investigation into the pool boiling heat transfer of aqueous based g-alumina nanofluids,, Journal of Nanoparticle Research, 7: [12] H. Kim, J. Kim, M. Kim, 2006, Experimental study on CHF characteristics of water-tio2 nano-fluids, Nuclear Engineering and Technology, Vol. 38, No. 1. [13] H. Kim, J. Kim, M. Kim, 2006, Experimental study on the characteristics and mechanism of pool boiling CHF enhancement using nano-fluids,, ECI International Conference on Boiling Heat Transfer, Spoleto, 7-12 May. [14] S.J. Kim, B. Truong, J. Buongiorno, L. W. Hu, I. C. Bang, 2006, Study of Two-Phase Heat Transfer in Nanofluids for Nuclear Applications,, Paper 6005, Proceedings of ICAPP 06, Reno, Nevada, June 4-8.
19 [15] D. Milanova,, R. Kumar, S. Kuchibhatla,, S. Seal, 2006, Heat transfer behavior of oxide nanoparticles in pool boiling experiment,, Proc. of 4th International Conference on Nanochannels, Microchannels and Minichannels,, Limerick, Ireland, June [16] J. E. Jackson, B. V. Borgmeyer,, C. A. Wilson, P. Cheng, J. E. Bryan, 2006, Characteristics of nucleate boiling with gold nanoparticles in water,, Proceedings of IMECE 2006, Chicago, November [17] S. J. Kim, I. C. Bang, J. Buongiorno, L. W. Hu, 2007, Surface Wettability Change during Pool Boiling of Nanofluids and its effect on Critical Heat Flux,, International Journal of Heat and Mass Transfer (in press). [18] I. C. Bang, J. Buongiorno, L. W. Hu, H. Wang, 2007, Measurement of Key Pool Boiling Parameters in Nanofluids for Nuclear Applications,, Paper 10030, Proceedings of ICONE 15, Nagoya, Japan, April [19] J. Eastman, S. U. S. Choi,, S. Li, W. Yu, L. J. Thompson, 2001, Anomalously increased effective thermal conductivities of ethylene-glycol-based nanofluids containing copper nanoparticles,, Applied Physics Letters, 78(6), [20] W. C. Williams, 2007, Experimental and Theoretical Investigation of Transport Phenomena in Nanoparticle Colloids (Nanofluids), Ph.D. Thesis, Massachusetts Institute of Technology. [21] N. Zuber,, 1959, Hydrodynamic Aspects of Boiling Heat Transfer,, AECU [22] J. Lee and I. Mudawar,, 2006, Assessment of the effectiveness of nanofluids for single-phase and two- phase heat transfer in micro-channels,, Int. J. Heat and Mass Transfer (in press). [23] R. N. Wenzel, 1949, Surface roughness and contact angle (letter),, J. Physical Colloid Chemistry, 53, 9, [24] S. J. Kim, I. C. Bang, J. Buongiorno, L. W. Hu, Effects of nanoparticle deposition on surface wettability influencing boiling heat transfer in nanofluids,, Applied Physics Letters Vol. 89, Issue 15, [25] K. Sefiane,, 2006, On the role of structural disjoining pressure and contact line pinning in critical heat flux enhancement during boiling of nanofluids,, Applied Physics Letters, Vol. 89, Issue 4. [26] H. S. Xue,, J. R. Fan, Y. C. Hu, R. H. Hong, K. F. Chen, 2006, The interface effect of carbon nanotube suspension on the thermal performance of a two-phase closed thermosyphon,, Journal of Applied Physics, 100 (104909). [27] C. H. Wang and V. K. Dhir,, 1993, Effect of surface wettability on active nucleation site density during pool boiling of water on a vertical surface,, J. Heat Transfer, vol. 115, [28] T. G. Theofanous,, J. P. Tu,, A. T. Dinh,, T. N. Dinh,, 2002, The boiling crisis phenomenon. Parts I and II, Experimental Thermal and Fluid Science, 26,
Nanofluid heat transfer enhancement for nuclear reactor applications
Nanofluid heat transfer enhancement for nuclear reactor applications The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters. Citation As Published
More informationAlumina Nanoparticle Pre-coated Tubing Ehancing Subcooled Flow Boiling Cricital Heat Flux
Alumina Nanoparticle Pre-coated Tubing Ehancing Subcooled Flow Boiling Cricital Heat Flux The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters.
More informationARTICLE IN PRESS Nuclear Engineering and Design xxx (2012) xxx xxx
Nuclear Engineering and Design xxx (2012) xxx xxx Contents lists available at SciVerse ScienceDirect Nuclear Engineering and Design j ourna l ho me page: www.elsevier.com/locate/nucengdes An experimental
More informationQUENCHING PERFORMANCE IN NANOFLUIDS AND NANOPARTICLES-DEPOSITED SURFACES
QUENCHING PERFORMANCE IN NANOFLUIDS AND NANOPARTICLES-DEPOSITED SURFACES Kyung Mo Kim, In Cheol Bang School of Mechanical and Nuclear Engineering Ulsan National Institute of Science and Technology 50 UNIST-gil,
More informationNANOFLUIDS FOR ENHANCED ECONOMICS AND SAFETY OF NUCLEAR REACTORS
NANOFLUIDS FOR ENHANCED ECONOMICS AND SAFETY OF NUCLEAR REACTORS Prof. Jacopo Buongiorno*, Dr. Lin-wen Hu** *Department of Nuclear Science and Engineering **Nuclear Reactor Laboratory Massachusetts Institute
More informationInfrared thermometry study of nanofluid pool boiling phenomena
NANO EXPRESS Open Access Infrared thermometry study of nanofluid pool boiling phenomena Craig Gerardi 3, Jacopo Buongiorno 1*, Lin-wen Hu 2, Thomas McKrell 1 Abstract Infrared thermometry was used to obtain
More informationINVESTIGATION INTO THE POOL-BOILING CHARACTERISTICS OF GOLD NANOFLUIDS. University of Missouri-Columbia. In Partial Fulfillment
INVESTIGATION INTO THE POOL-BOILING CHARACTERISTICS OF GOLD NANOFLUIDS A Thesis presented to the Faculty of the Graduate School University of Missouri-Columbia In Partial Fulfillment Of the Requirements
More informationMechanisms of Enhanced Heat Transfer in Nanofluids
Mechanisms of Enhanced Heat Transfer in Nanofluids J.A. Eastman, Materials Science Division, Argonne National Laboratory jeastman@anl.gov Fluctuations and Noise in Out of Equilibrium Systems, Sep 14-16,
More informationExperimental study on quenching of a small metal sphere in nanofluids
Experimental study on quenching of a small metal sphere in nanofluids The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters. Citation As
More informationSeparate effects of surface roughness, wettability, and porosity on the boiling critical heat flux
Separate effects of surface roughness, wettability, and porosity on the boiling critical heat flux The MIT Faculty has made this article openly available. Please share how this access benefits you. Your
More informationThermal Analysis of Shell and Tube Heat Exchanger using Titanium Carbide, Titanium Nitride and Zink Oxide Nanofluids
Thermal Analysis of Shell and Tube Heat Exchanger using Titanium Carbide, Titanium Nitride and Zink Oxide Nanofluids Hemasunder Banka 1 Raju P 2 Prof.Srinivasulu P 3 1M.Tech (TE) Student, 2Assistant professor,
More informationExperimental Investigation of Water Based Copper and Aluminium Particles Nano Fluid
Experimental Investigation of Water Based Copper and Aluminium Particles Nano Fluid Maniamramasamy S 1, Ramanathan R 1, TTM.Kannan 2, K.Parthiban 1 1 Assistant Professor, 2 Associate Professor, Department
More informationCOOLING CHARACTERISTICS OF THE WATER BASED NANOFLUIDS IN QUENCHING
COOLING CHARACTERISTICS OF THE WATER BASED NANOFLUIDS IN QUENCHING Josip Župan, Tomislav Filetin, Darko Landek University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Quenching
More informationWettability of heated surfaces under pool boiling using surfactant solutions and nano-fluids
Available online at www.sciencedirect.com International Journal of Heat and Mass Transfer 51 (2008) 3025 3031 www.elsevier.com/locate/ijhmt Wettability of heated surfaces under pool boiling using surfactant
More informationPool boiling of water-al 2 O 3 and water-cu nanofluids on horizontal smooth tubes
NANO EXPRESS Open Access Pool boiling of water-al 2 O 3 and water-cu nanofluids on horizontal smooth tubes Janusz T Cieslinski *, Tomasz Z Kaczmarczyk Abstract Experimental investigation of heat transfer
More informationCONFIGURATION OF MICRO-LAYER IN BOILING IN NARROW GAPS FOR WATER
ISTP-16, 5, PRAGUE 16 TH INTERNATIONAL SYMPOSIUM ON TRANSPORT PHENOMENA CONFIGURATION OF MICRO-LAYER IN BOILING Yoshio UTAKA *, Yutaka TASAKI ** & Shuhei Okuda * * Division of Systems Research, Faculty
More informationExperimental investigation of nanofluid concentration and material type effect on pool boiling
172-16510151394 mme.modares.ac.ir 1 2 *2 1-1 -2 keshavarz@kntu.ac.ir 19395-1999 *. - 1 0/0025 -. 0/25 0/01 0/0025. 0/2.. 0/01 0/0025.. 1 0/01. 1394 18 : 1394 28 : 1394 18 : Experimentalinvestigationofnanofluidconcentrationandmaterialtype
More informationA Review on Performance of Refrigeration System Using Nanofluids Mr. Nilesh S. Desai 1 Professor P.R. Kulkarni 2
IJSRD - International Journal for Scientific Research & Development Vol. 3, Issue 02, 2015 ISSN (online): 2321-0613 A Review on Performance of Refrigeration System Using Nanofluids Mr. Nilesh S. Desai
More informationFlow Assisted Erosion-Corrosion of High Speed Steel (HSS) in NanofluidCoolant. Yuli Panca Asmara, Yap Chun Wei, Mohd Fazli Ismail, Khairi Yusuf
Flow Assisted Erosion-Corrosion of High Speed Steel (HSS) in NanofluidCoolant Yuli Panca Asmara, Yap Chun Wei, Mohd Fazli Ismail, Khairi Yusuf Contents Introduction Objectives Methodology Results and Discussion
More informationMeasurement and Model Correlation of Specific Heat Capacity of Water-Based Nanofluids With Silica, Alumina and Copper Oxide Nanoparticles
Measurement and Model Correlation of Specific Heat Capacity of Water-Based Nanofluids With Silica, Alumina and Copper Oxide Nanoparticles The MIT Faculty has made this article openly available. Please
More informationNano-Engineering the Boiling Surface for Optimal Heat Transfer Rate and Critical Heat Flux By Bren Andrew Phillips
Nano-Engineering the Boiling Surface for Optimal Heat Transfer Rate and Critical Heat Flux By Bren Andrew Phillips B.S., Nuclear Engineering University of Missouri-Rolla, 2005 SUBMITTED TO THE DEPARTMENT
More informationNano fluids to Enhance Automobile Engine Cooling
International Journal of Engineering Science Invention ISSN (Online): 2319 6734, ISSN (Print): 2319 6726 Volume 6 Issue 9 September 2017 PP. 43-49 Nano fluids to Enhance Automobile Engine Cooling Srikanth
More informationAlumina Nanofluid for Spray Cooling Heat Transfer Enhancement
University of South Florida Scholar Commons Graduate Theses and Dissertations Graduate School 3-23-2007 Alumina Nanofluid for Spray Cooling Heat Transfer Enhancement Aditya Bansal University of South Florida
More informationEffects of Micro/Nano-Scale Surface Characteristics on the Leidenfrost Point Temperature of Water
Effects of Micro/Nano-Scale Surface Characteristics on the Leidenfrost Point Temperature of Water The MIT Faculty has made this article openly available. Please share how this access benefits you. Your
More informationCHAPTER 2 LITERATURE SURVEY
5 CHAPTER 2 LITERATURE SURVEY 2.1 INTRODUCTION The thermo physical properties required for calculation of convective heat transfer coefficient and Nusselt number are thermal conductivity, viscosity, specific
More informationInternational Journal of Scientific & Engineering Research, Volume 7, Issue 3, March ISSN
International Journal of Scientific & Engineering Research, Volume 7, Issue 3, March-2016 157 A Comparative Study on Various Boiling Heat Transfer Enhancement Techniques Albin Joseph, Sreejith Mohan, Arun
More informationEnhancement of heat transfer rate in pool boiling on Nichrome wire by addition of surfactants in pure water
ISSN 2395-1621 Enhancement of heat transfer rate in pool boiling on Nichrome wire by addition of surfactants in pure water #1 S.L. Suryavanshi, #2 Prof.S.G. Dambhare #1 sangamsuryavanshi24@gmail.com #1
More informationHEAT TRANSFER IN MINI HEAT EXCHANGER USING NANOFLUIDS. L.B. Mapa 1, Sana Mazhar 2 ABSTRACT
Session B-T4-4 HEAT TRANSFER IN MINI HEAT EXCHANGER USING NANOFLUIDS L.B. Mapa 1, Sana Mazhar 2 1 Purdue University Calumet, Indiana; Email: mapa@calumet.purdue.edu 2 Purdue University Calumet, Indiana;
More informationConvective heat transfer and flow characteristics of Cu-water nanofluid
Vol. 45 No. 4 SCIENCE IN CHINA (Series E) August 2002 Convective heat transfer and flow characteristics of Cu-water nanofluid LI Qiang XUAN Yimin School of Power Engineering, Nanjing University of Science
More informationSlurry concentration [Vol.%]
6. Discussions 6.1 Discussions of rheological properties on the starting slurries and the dependence on porosity as well as the pore size distribution The analysis performed in the previous section (especially
More informationEXPERIMENTAL INVESTIGATION OF RELATIVE PERFORMANCE OF WATER BASED TiO 2 AND ZnO NANOFLUIDS IN A DOUBLE PIPE HEAT EXCHANGER
EXPERIMENTAL INVESTIGATION OF RELATIVE PERFORMANCE OF WATER BASED TiO 2 AND ZnO NANOFLUIDS IN A DOUBLE PIPE HEAT EXCHANGER M. Chandra Sekhara Reddy 1, a, Ramaraju Ramgopal Varma 2,a Veeredhi Vasudeva Rao
More informationTube bundle s cooling by aqueous foam
Computational Methods in Multiphase Flow V 445 Tube bundle s cooling by aqueous foam J. Gylys 1, S. Sinkunas 2, T. Zdankus 1, M. Gylys 1 & R. Maladauskas 2 1 Energy Technology Institute, Kaunas University
More informationInfluence of Warm Oxide Layer on Wettability and Contact Angle for Heat Transport Devices
Journal of Mechanics Engineering and Automation 7 (2017) 341-347 doi: 10.17265/2159-5275/2017.07.002 D DAVID PUBLISHING Influence of Warm Oxide Layer on Wettability and Contact Angle for Heat Transport
More informationAnalysis of Heat Transfer Coefficient of CuO/Water Nanofluid using Double Pipe Heat Exchanger
International Journal of Engineering Research and Technology. ISSN 0974-3154 Volume 6, Number 5 (2013), pp. 675-680 International Research Publication House http://www.irphouse.com Analysis of Heat Transfer
More informationAN EXPERIMENTAL STUDY OF THE EFFECTS OF SURFACE ROUGHNESS AND SURFACTANT ON POOL BOILING OF NANOFLUIDS
AN EXPERIMENTAL STUDY OF THE EFFECTS OF SURFACE ROUGHNESS AND SURFACTANT ON POOL BOILING OF NANOFLUIDS AN EXPERIMENTAL STUDY OF THE EFFECTS OF SURFACE ROUGHNESS AND SURFACTANT ON POOL BOILING OF NANOFLUIDS
More informationPreparation and Characterization of Copper Oxide -Water Based Nanofluids by One Step Method for Heat Transfer Applications
http://www.e-journals.in Chemical Science Transactions DOI:10.7598/cst2015.976 2015, 4(1), 127-132 RESEARCH ARTICLE Preparation and Characterization of Copper Oxide -Water Based Nanofluids by One Step
More informationExperimental Heat Transfer Analysis on Heat Pipe using Sio2 and Tio2 Nano Fluid
Journal of Applied Fluid Mechanics, Vol. 11, Special Issue, pp. 91-101, 2018. Selected papers from International Conference on Newer Techniques and Innovations in Mechanical Engineering (ICONTIME 2K18),
More informationBreakdown dynamics of a horizontal evaporating liquid layer when heated locally
Breakdown dynamics of a horizontal evaporating liquid layer when heated locally Serafim Spesivtsev 1,2,* 1 Kutateladze Institute of Thermophysics SB RAS, 630090, Novosibirsk, Russia 2 Novosibirsk State
More informationDeposition of Silica Aluminum Using an Alkali Solution of Fly Ash
2016 International Conference on Materials, Information, Mechanical, Electronic and Computer Engineering (MIMECE 2016) ISBN: 978-1-60595-420-2 Deposition of Silica Aluminum Using an Alkali Solution of
More informationExperimental Studies of Thermal Transport in Heat Transfer Fluids Using Infrared Thermography
ISSN (Online) : 2319-8753 ISSN (Print) : 2347-6710 International Journal of Innovative Research in Science, Engineering and Technology Volume 3, Special Issue 3, March 2014 2014 International Conference
More informationStudy of Effect of Nanofluid on Performance of Heat Pipe
Study of Effect of Nanofluid on Performance of Heat Pipe Hrishikesh Hinge 1, Nilesh Dhokane 2 and Surendra Barhatte 3 1 Post Graduate Student, Mechanical Engineering Department, MIT College of Engineering,
More informationIn Cheol BANG, Ji Hyun Kim School of Energy Engineering Ulsan National Institute of Science and Technology Republic of Korea
Rod-Type Quench Performance of Nanofluids Towards Developments of Advanced PWR Nanofluids-Engineered Safety Features In Cheol BANG, Ji Hyun Kim School of Energy Engineering Ulsan National Institute of
More informationT. McKrell* a, J. Buongiorno a, and Lin-wen Hu b *Author for correspondence
Keynote addresses! " # $ % & & ' % ( ) * $ ' + * ( % ( + *, -. / ) 0 1 + + + ' 1 - ) & T. McKrell* a, J. Buongiorno a, and Lin-wen Hu b *Author for correspondence a Department of Nuclear Science and Engineering,
More informationEffect of Nanofluid jet Impingement on its Heat Transfer Enhancement and Pumping Power
Effect of Nanofluid jet Impingement on its Heat Transfer Enhancement and Pumping Power #1 Kiran.D.Londhe, #2 S.U.Deshpande, #3 R.K.Sidheshwar 1 Mechanical Engg. Dept., JSCOE, Pune, MH, India 2 Mechanical
More informationTexture and Wettability of Metallic Lotus Leaves
Electronic Supplementary Material (ESI) for Nanoscale. This journal is The Royal Society of Chemistry 2015 Nanoscale Supplementary Information for: Texture and Wettability of Metallic Lotus Leaves C. Frankiewicz
More informationVisualization of pool boiling on plain micro-fins and micro- fins with sintered perforated foil
Journal of Physics: Conference Series PAPER OPEN ACCESS Visualization of pool boiling on plain micro-fins and micro- fins with sintered perforated foil To cite this article: R Pastuszko and R Kaniowski
More informationViscosity and Thermal Conductivity of Stable Graphite. Suspension Near Percolation
ISMNT-4 Conference Article Viscosity and Thermal Conductivity of Stable Graphite Suspension Near Percolation Lei Ma 1,2,*, Jianjian Wang 1,*, Amy Marconnet 1, Wei Liu 2,, Gang Chen 1, 1. Department of
More informationHEAT TRANSFER ENHANCEMENT WITH NANOFLUIDS A REVIEW. A.M. Hussein, K.V. Sharma, R.A. Bakar and K. Kadirgama
Journal of Mechanical Engineering and Sciences (JMES) ISSN (Print): 2289-4659; e-issn: 2231-8380; Volume 4, pp. 452-461, June 2013 Universiti Malaysia Pahang, Pekan, Pahang, Malaysia DOI: http://dx.doi.org/10.15282/jmes.4.2013.9.0042
More informationEffect of alumina nanoparticles in the fluid on heat transfer in double-pipe heat exchanger system
Korean J. Chem. Eng., 25(5), 966-971 (2008) SHORT COMMUNICATION Effect of alumina nanoparticles in the fluid on heat transfer in double-pipe heat exchanger system Byung-Hee Chun, Hyun Uk Kang, and Sung
More informationPERFORMANCE EVALUATION OF PARALLEL AND COUNTER FLOW HEAT EXCHANGER USING NANOFLUID
PERFORMANCE EVALUATION OF PARALLEL AND COUNTER FLOW HEAT EXCHANGER USING NANOFLUID ABSTARCT Krishna R. Patel [1], D. C. Solanki [2], Rakesh Prajapati [3] Student (M. E. Thermal Engineering) [1], Professor
More informationAssessment of the effectiveness of nanofluids for single-phase and two-phase heat transfer in micro-channels
International Journal of Heat and Mass Transfer 50 (2007) 452 463 www.elsevier.com/locate/ijhmt Assessment of the effectiveness of nanofluids for single-phase and two-phase heat transfer in micro-channels
More informationExperimental and Analytical Study of Aluminum-oxide Nanofluid Implication for Cooling System of an Amphibious Engine
Int J Advanced Design and Manufacturing Technology, Vol. 10/ No. 1/ March 2017 51 Experimental and Analytical Study of Aluminum-oxide Nanofluid Implication for Cooling System of an Amphibious Engine M.
More informationAN EXPERIMENTAL STUDY ON THE DYNAMICS OF A LIQUID FILM UNDER SHEARING FORCE AND THERMAL INFLUENCE
AN EXPERIMENTAL STUDY ON THE DYNAMICS OF A LIQUID FILM UNDER SHEARING FORCE AND THERMAL INFLUENCE Ke Wang, Youjia Zhang, Weimin Ma Royal Institute of Technology (KTH), Stockholm, Sweden ke4@kth.se, youjiaz@kth.se,
More informationAnomalous Size Dependent Rheological Behavior of Alumina Based Nanofluids
Anomalous Size Dependent Rheological Behavior of Alumina Based Nanofluids Pawan K. SINGH 1, Anoop K. B 1, H. E. PATEL 1, T. SUNDARARAJAN 1, T.PRADEEP 2, Sarit. K.DAS 1, * * Corresponding author: Tel.:
More informationCharacteristics of an Open-Loop Pulsating Heat Pipe and Flow Visualization Using a Transparent Tube
10th IHPS, Taipei, Taiwan, Nov. 6-9, 2011 Characteristics of an Open-Loop Pulsating Heat Pipe and Flow Visualization Using a Transparent Tube Koji Fumoto a, Masahiro Kawaji b and Tsuyoshi Kawanami c a
More informationEnhancement in Heat Transfer Rate In Diesel Engine Radiator Using Nano Fluid -A Review
Enhancement in Heat Transfer Rate In Diesel Engine Radiator Using Nano Fluid -A Review Payal R. Harkare 1, Dr. Sunil V.Prayagi 2 1 M-Tech (HPE) Third SEM, Dr.Babasaheb College of Engineering, Nagpur, India
More informationFILM BOILING HEAT TRANSFER ON A HIGH TEMPERATURE SPHERE IN NANOFLUID
Proceedings of HT-FED04 004 ASME Heat Transfer/Fluids Engineering Summer Conference July 11-15, 004, Charlotte, North Carolina USA HT-FED04-56471 FILM BOILING HEAT TRANSFER ON A HIGH TEMPERATURE SPHERE
More informationANALYSIS OF EFFECTIVENESS FOR PLATE HEAT EXCHANGER (PHE) USING AL 2 O 3 AND TIO 2 BASED NANOFLUIDS
ANALYSIS OF EFFECTIVENESS FOR PLATE HEAT EXCHANGER (PHE) USING AL 2 O 3 AND TIO 2 BASED NANOFLUIDS D.Bahar 1, Jakirahemed MD 2, K. Srikanth 3 1 Assistant Professor, Department of Mechanical Engineering,
More informationSupplementary Material for. Dual-functional Memory and Threshold. Resistive Switching Based on the Push-Pull. Mechanism of Oxygen Ions
Supplementary Material for Dual-functional Memory and Threshold Resistive Switching Based on the Push-Pull Mechanism of Oxygen Ions Yi-Jen Huang 1, Shih-Chun Chao 2, Der-Hsien Lien 1, Cheng-Yen Wen 2,4,
More informationHEAT TRANSFER IN POROUS SURFACES OF EVAPORATORS OF HEAT MACHINES AND DEVICES
VI Minsk International Seminar Heat Pipes, Heat Pumps, Refrigerators HEAT TRANSFER IN POROUS SURFACES OF EVAPORATORS OF HEAT MACHINES AND DEVICES Leonard L. Vasiliev 1, Alexander S. Zhuravlyov 2, Alexander
More informationUniversity of Central Florida. Diane Marie Vazquez University of Central Florida. Masters Thesis (Open Access) Electronic Theses and Dissertations
University of Central Florida Electronic Theses and Dissertations Masters Thesis (Open Access) Experimental Studies Of The Heat Transfer Characteristics Of Silica Nanoparticle Water-based Dispersion In
More informationNanofluid : A Tool to Increase the Efficiency of Solar Collector
Nanofluid : A Tool to Increase the Efficiency of Solar Collector Barot Vishalkumar G Department of Mechanical Engineering (ME Energy engineering) Government Engineering College, Valsad, Gujarat, India
More informationNUMERICAL MODELING AND SIMULATION OF COPPER OXIDE NANOFLUIDS USED IN COMPACT HEAT EXCHANGERS
International Journal of Mechanical Engineering (IJME) ISSN(P): 2319-2240; ISSN(E): 2319-2259 Vol. 4, Issue 2, Mar 2015, 1-8 IASET NUMERICAL MODELING AND SIMULATION OF COPPER OXIDE NANOFLUIDS USED IN COMPACT
More informationUse of levitating liquid micro-droplets as tracers to study the evaporation in the vicinity of the contact line
Use of levitating liquid micro-droplets as tracers to study the evaporation in the vicinity of the contact line Dmitry Zaitsev 1,2*, Dmitry Kirichenko 1,3, and Oleg Kabov 1,2 1 Institute of Thermophysics,
More informationEG/CNTs Nanofluids Engineering and Thermo-Rheological Characterization
Journal of Nano Research Vol. 13 (2011) pp 69-74 Online available since 2011/Feb/12 at www.scientific.net (2011) Trans Tech Publications, Switzerland doi:10.4028/www.scientific.net/jnanor.13.69 EG/CNTs
More informationTitle Using Neutron Radiography and Liqui. Author(s) Ito, Daisuke; Saito, Yasushi; Kawab. Citation Physics Procedia (2015), 69:
Title Hybrid Two-phase Flow Measurements Using Neutron Radiography and Liqui Author(s) Ito, Daisuke; Saito, Yasushi; Kawab Citation Physics Procedia (2015), 69: 570-57 Issue Date 2015 URL http://hdl.handle.net/2433/215123
More informationReview on Thermal Performance of Two-Phase Closed Thermosyphons Using Nanofluids
ISSN 2395-1621 Review on Performance of Two-Phase Closed Thermosyphons Using Nanofluids #1 Ms. Leena B.Pardeshi, #2 Nilesh C.Ghuge 1 leenapardeshi51@gmail.com 2 nilghuge@gmail.com #12 Matoshri college
More informationExperimental investigation of heat dissipation for cross flow heat exchanger with conventional coolant based hybrid nano fluid.
Experimental investigation of heat dissipation for cross flow heat exchanger with conventional coolant based hybrid nano fluid. #1 Kiran Shivade, #2 Jayant Bhangale 1 PG Student,Heat Power Engg.,MCOERC,Nashik,
More informationDETAILED ANALYSIS OF GEOMETRY EFFECT ON TWO PHASE NATURAL CIRCULATION FLOW UNDER IVR-ERVC
DETAILED ANALYSIS OF GEOMETRY EFFECT ON TWO PHASE NATURAL CIRCULATION FLOW UNDER IVR-ERVC R. J. Park 1, K. S. Ha 1, and H. Y. Kim 1 Korea Atomic Energy Research Institute 989-111 Daedeok-daero,Yuseong-Gu,
More informationFabrication of sub-100nm thick Nanoporous silica thin films
Fabrication of sub-100nm thick Nanoporous silica thin films Abstract M. Ojha, W. Cho, J. L. Plawsky, W. N. Gill Department of chemical and biological engineering, Rensselaer Polytechnic Institute Low refractive
More informationExperimental investigation of the heat transfer process between a tube bundle and an upward aqueous foam flow
13 Experimental investigation of the heat transfer process between a tube bundle and an upward aqueous foam flow J. Gylys1, T. Zdankus1, S. Sinkunas2, M. Babilas2 & R. Jonynas2 1 Energy Technology Institute,
More informationThermal Performance Investigation of Heat Transfer Characteristics of a Two Phase Thermosyphon using Hybrid Nanofluid
International Journal of Current Engineering and Technology E-ISSN 2277 4106, P-ISSN 2347 5161 2016 INPRESSCO, All Rights Reserved Available at http://inpressco.com/category/ijcet Research Article Thermal
More informationRice husks as a sustainable source of nanostructured silicon for high performance Li-ion battery anodes
Supplementary Information Rice husks as a sustainable source of nanostructured silicon for high performance Li-ion battery anodes Nian Liu 1, Kaifu Huo 2,3, Matthew T. McDowell 2, Jie Zhao 2 & Yi Cui 2,4
More informationAnalysis of Nanofluids as Cutting Fluid in Grinding EN-31 Steel
www.nmletters.org Analysis of Nanofluids as Cutting Fluid in Grinding EN-31 Steel V. Vasu 1,, K. Manoj Kumar 2, (Received 13 August 2011; accepted 22 September 2011; published online 3 November 2011.)
More informationPERFORMANCE IMPROVEMENT OF AIR CONDITIONING SYSTEM BY USING NANOREFRIGERANT
PERFORMANCE IMPROVEMENT OF AIR CONDITIONING SYSTEM BY USING NANOREFRIGERANT C. V. Papade 1, R. S. Wale 2 1,2 Department of Mechanical Engineering, N. K. Orchid College of Engineering and Technology, Post
More informationCarbon nanotubes suspended in ethylene glycol yield nanofluids with enhanced heat transfer properties
Advanced Computational Methods and Experiments in Heat Transfer XIII 73 Carbon nanotubes suspended in ethylene glycol yield nanofluids with enhanced heat transfer properties H. B. Cheng 1, W. T. Ma 1,
More informationAll-solid-state Li battery using a light-weight solid electrolyte
All-solid-state Li battery using a light-weight solid electrolyte Hitoshi Takamura Department of Materials Science, Graduate School of Engineering, Tohoku University Europe-Japan Symposium, Electrical
More informationSupporting Information. Copper inks formed using short carbon chain organic Cuprecursors
Electronic Supplementary Material (ESI) for RSC Advances. This journal is The Royal Society of Chemistry 2014 Supporting Information Copper inks formed using short carbon chain organic Cuprecursors Wen-dong
More informationHeat Transfer Enhancement Using Alumina Nanofluids Effect of Sonication Time on Unsteady Cooling
Nanoscience and Nanotechnology 13, 3(3): -47 DOI:.923/j.nn.13.2 Heat Transfer Enhancement Using Alumina Nanofluids Effect of Sonication on Unsteady Cooling Mohammed Thamees, Mohammed Shaheer, Shebeer.
More informationDepartment of Chemistry, University of California, Davis, California 95616, USA 2
Enhance Solar Water Splitting Performance by Utilizing Near Infrared Radiation with Composite Films of Hematite and Rare Earth Doped Upconversion Materials Ming Zhang, 1 Yongjing Lin, 2 Thomas J. Mullen,
More informationENHANCED FILMWISE CONDENSATION WITH THIN POROUS COATING
Proceedings of the First Pacific Rim Thermal Engineering Conference, PRTEC March 13-17, 2016, Hawaii's Big Island, USA PRTEC-14728 ENHANCED FILMWISE CONDENSATION WITH THIN POROUS COATING Ying Zheng *,
More informationNanoparticles Improve Coating Performances
Nanoparticles Improve Coating Performances presented by Dr. Thomas Sawitowski, Manager Nanotechnology The use of Nanoadditives in plastic and coating composites ICNT, San Francisco 2005 1 Out-line Definition
More informationEXPERIMENTAL STUDY OF SATURATED POOL BOILING HEAT TRANSFER OF I E WATER
EXPERIMENTAL STUDY OF SATURATED POOL BOILING HEAT TRANSFER OF I E WATER CHUNSING WANG Originally published as Physical, Chemical and Biological Properties of Stable Water Clusters, Proceedings of the First
More informationRecent Progress in Droplet-Based Manufacturing Research
Recent Progress in Droplet-Based Manufacturing Research H.-Y. Kim, J.-P. Cherng, and J.-H. Chun Abstract This article reports the recent progress of research made in the Droplet-Based Manufacturing Laboratory
More informationHEAT TRANSFER ANALYSIS OF AL 2 O 3 NANOFLUID IN CIRCULAR TUBE WITH COPPER PLATE WINDING
International Journal of Emerging Technology and Innovative Engineering Volume 3, Issue 1, January 217 (ISSN: 2394 6598) HEAT TRANSFER ANALYSIS OF AL 2 O 3 NANOFLUID IN CIRCULAR TUBE WITH COPPER PLATE
More informationExperimental Study of Convective Heat Transfer in Miniature Double Tube Hair-Pin Heat Exchanger
125 Experimental Study of Convective Heat Transfer in Miniature Double Tube Hair-Pin Heat Exchanger M Kumar 1, V K Yadav 2, B Verma 3, K K Srivastava 4 1, 2, 3, 4 Department of chemical Engineering and
More informationNumerical Investigation of Single Phase Fluid Flow and Heat Transfer In Rectangular Micro Channel Using Nanofluids as A Cooling Liquid
RESEARCH ARTICLE OPEN ACCESS Numerical Investigation of Single Phase Fluid Flow and Heat Transfer In Rectangular Micro Channel Using Nanofluids as A Cooling Liquid Mr. Sanjay V. Barad, Prof. Mukesh N.
More informationEXPERIMENTAL INVESTIGATION INTO RHEOLOGICAL PROPERTY OF COPPER OXIDE NANOPARTICLES SUSPENDED IN PROPYLENE GLYCOL-WATER BASED FLUIDS
EXPERIMENTAL INVESTIGATION INTO RHEOLOGICAL PROPERTY OF COPPER OXIDE NANOPARTICLES SUSPENDED IN PROPYLENE GLYCOL-WATER BASED FLUIDS M. T. Naik 1, G. Ranga Janardhana 2, K. Vijaya Kumar Reddy 3, B. Subba
More informationCritical Heat Flux Criteria and Departure from Nucleate Boiling Phenomena during Nuclear Power Reactor Operations. Author: Anthony Muldrow
Critical Heat Flux Criteria and Departure from Nucleate Boiling Phenomena during Nuclear Power Reactor Operations Author: Anthony Muldrow Abstract Pressurized water nuclear power reactors are designed
More informationTO CONDUCT THE PERFORMANCE TEST ON CHILLER UNIT BY USING NANOFLUID COOLED CONDENSER
Int. J. Mech. Eng. & Rob. Res. 2015 Anandakumar J, 2015 Research Paper ISSN 2278 0149 www.ijmerr.com Vol. 4, No. 1, January 2015 2015 IJMERR. All Rights Reserved TO CONDUCT THE PERFORMANCE TEST ON CHILLER
More informationLaser treatment of gravure-printed ITO films on PET
Laser treatment of gravure-printed ITO films on PET Howard V Snelling, Anton A Serkov, Jack Eden, Rob J Farley Physics, School of Mathematical and Physical Sciences, University of Hull, HU6 7RX, UK Presentation
More informationStudy of bubble growth in water pool boiling through synchronized, infrared thermometry and high-speed video
Study of bubble growth in water pool boiling through synchronized, infrared thermometry and high-speed video The MIT Faculty has made this article openly available. Please share how this access benefits
More informationSTUDYING THE DYNAMICS OF BREAKDOWN OF THIN HORIZONTAL LIQUID LAYERS WITH LOCAL HEATING
STUDYING THE DYNAMICS OF BREAKDOWN OF THIN HORIZONTAL LIQUID LAYERS WITH LOCAL HEATING Serafim Spesivtsev 1, 2, *, and Yuriy Lyulin 1,3 1 Kutateladze Institute of Thermophysics SB RAS, 630090 Novosibirsk,
More informationPhotocatalytic Micro/Nanomotors: from Construction to Applications
Supporting Information Photocatalytic Micro/Nanomotors: from Construction to Applications Renfeng Dong 1,2, Yuepeng Cai 1,Yiran Yang 3, Wei Gao 3, Biye Ren 2 * 1 School of Chemistry and Environment, Guangzhou
More informationNumerical Prediction of Thermodynamics and Heat Transfer Characteristics of Nano Fluid.
Numerical Prediction of Thermodynamics and Heat Transfer Characteristics of Nano Fluid. Dr. S. Thanigaiarasu Associate Professor, Department of Aerospace Engineering, Madras Institute of Technology Campus,
More informationSynthesis and Physical Properties of Semi-Transparent Conductive Ag-Nanowire Network
Chiang Mai J. Sci. 2013; 40(6) 985 Chiang Mai J. Sci. 2013; 40(6) : 985-993 http://epg.science.cmu.ac.th/ejournal/ Contributed Paper Synthesis and Physical Properties of Semi-Transparent Conductive Ag-Nanowire
More informationDEPOSITION OF ALUMINA (ALUMINUMOXIDE) NANOLAYER USING PLASMA TORCH
DEPOSITION OF ALUMINA (ALUMINUMOXIDE) NANOLAYER USING PLASMA TORCH *Yousefzadeh M. 1, Sobhanian S. 2 and Naghshara H. 3 1 Department of Physics, East Azarbaijan Sience and Research Branch, Islamic Azad
More informationAn Experimental Investigation of Thermal Conductivity of Nano Fluids Containing Al 2 O 3 for Heat Extraction
International Journal of Engineering and Applied Sciences (IJEAS) An Experimental Investigation of Thermal Conductivity of Nano s Containing Al 2 O 3 for Heat Extraction Dr. K. Vimalanathan, S. Karthick,
More informationDynamic Magnetic Responsive Wall Array with Droplet Shedding-off Properties
Supplementary Information Dynamic Magnetic Responsive Wall Array with Droplet Shedding-off Properties Lei Wang, Miaoxin Zhang, Weiwei Shi, Yongping Hou, Chengcheng Liu, Shile Feng, Zhenyu Guo, Yongmei
More informationTransparent Heat Mirror Using Plasma Polymer Fluorocarbon Fabricated by Continuous Roll-to-Roll Sputtering
2R Conference USA 2018 Transparent Heat Mirror Using Plasma Polymer Fluorocarbon Fabricated by Continuous Roll-to-Roll Sputtering Sang-Jin Lee, Ph.D/Principal Researcher Sung Hyun Kim, Mac Kim, Tae-Woon
More information