Cool Roof Case Studies
|
|
- Elijah Kelly
- 6 years ago
- Views:
Transcription
1 Michele Zinzi ENEA Cool Roof Case Studies 09/03/2014 European Cool Roofs Council 1
2 Solar reflecting materials for the building envelope were a widely used construction technology The Mediterranean region is still populated with exemplary demonstration sites Are Cool Roofs an energy efficient solution in modern buildings too? The Mediterranean European heritage Santorini, Greece Ostuni, Italy Sidi Bou Said, Tunisia Alcalá de los Gazules, Spain 09/03/2014 European Cool Roofs Council 2
3 Demonstrating the impact of Cool Roofs in practice Many Cool Roofs case studies were carried out throughout the world in recent years: US and Canada, Brazil, Europe, Middle and Far East Countries, Australia. Monitored buildings include: dwellings, offices, schools, commercial buildings, sport infrastructures. Performance indicators for evaluation: energy use in cooled buildings, comfort analyses in not cooled buildings, roof thermal behaviour. Commercial building, Italy Laboratory, Greece Detached house, Florida, US Dwellings, France 09/03/2014 European Cool Roofs Council 3
4 4 countries(france, Greece (2), Italy, UK). 4 typologies (dwellings, laboratory, office, school (2)) Case study assessment procedures: Due to the limited monitoring period allowed by the project schedule, the case studies were implemented combining monitoring and calculation activities. The buildings were monitored in free floating conditions during the first phase. The buildings were modelled into TRNSYS. The model included: climatic data, envelope and structure characteristics, occupation profiles. The model was calibrated versus the monitoring data; target parameters were: air/operative temperature and roof surface temperature. The impact of the cool roof (and other alternative technologies and strategies) on the cooling performances was assessed by calculation. Case studies from the EU SAVE Cool Roofs Project 09/03/2014 European Cool Roofs Council 4
5 Trapani is located in western side of Sicily. The school consists of several blocks. Envelope not insulated. The test was carried out on the 800 m 2 office/ laboratory block. It is used also in summer and suffers of severe overheating. Existing roofing material: mixed concrete tiles, estimated SR 25% and IE 0.90 Product: milk and vinegar organic coating, SR 82%, IE Two coats applied. Office/school building in Trapani, Italy Surface temperatures 1-20/08 Measured not painted and painted - Predicted not painted 60 Ts- not painted measured Ts - painted measured T air /08 03/08 05/08 07/08 09/08 11/08 13/08 15/08 17/08 19/08 21/08 09/03/2014 European Cool Roofs Council 5
6 Office/school building in Trapani, Italy Monitoring from late May until early September. Before CR cool roof application the indoor temperature was 26.2 C with 24.4 C outdoor. After the application the indoor air was 27.1 C with 28.2 C outdoor temperature. Results of the calculation: reduction of the net cooling demand by 54%; reduction would be 24%, for an equivalent building thermally insulated The cool roof resulted to be the most efficient cooling measures, depending also on the favorable geometric configuration of the buildings Energy demand [kwh] and cooling savings [%] for the standard building and variations Net energy demand kwh 78 Cooling Savings (%) % standard 2 - cool roof 3 - roof insulation 4 - night ventilation 5 - external shading insulation (new building) /03/2014 European Cool Roofs Council 6
7 Located in the large metropolitan area of Athens, with typical Mediterranean climate and affected by a significant urban heat island The school consists of two blocks, the application is on one building for410 m2 in total. The building has not insulation, not cooling system. Existing roofing material: cement and gravel screed, estimated SR 20% and IE 0.90 Product: white elastomeric waterproof coating, SR 89%, IE School building in Athens, Greece 09/03/2014 European Cool Roofs Council 7
8 Cooling Load (kwh/m 2 ) temperature ( o C) Infrared camera measurements show a 12 C reduction of surface temperature in not critical hours in summer Calculation estimates a 40% cooling demand, reduced to 35% for the insulated configuration The peak demand is reduced by 20% in both configurations. In free floating conditions the cool roof leads to an average reduction of the air temperature of 1.8 C in the reference room Reference Roof, uninsulated building Annual Cooling Loads (kwh/m 2 ) Cooling Load (kwh/m2) % -40% Cool Roof, uninsulated building Reference Roof, insulated building -35% Cool Roof, insulated building School building in Athens, Greece Surface Temperature reduction 09/03/2014 European Cool Roofs Council 8 Roof 1/1 31/1 2/3 1/4 1/5 31/5 30/6 30/7 29/8 28/9 28/10 27/11 27/12 simulation time step (1h)
9 Portion of building in a heating dominated climate, with significant cooling demand in non residential buildings The total area is 137 m2, including an open office and small rooms. The building has insulated walls and roof. The office has central heating system and it naturally ventilated building. Some individual have small table fans. Existing asphalt roofing: estimated SR 10% and IE 0.90 Product: pink elastomeric coating, SR 70%, IE Office building in London, United Kingdom 09/03/2014 European Cool Roofs Council 9
10 The observation of monitored data showed a 1.7 C reduction of the office temperature after the CR application Calculation results for not cooled building shows a significant thermal comfort improving, the maximum operative temperature is reduced by 2.2 C and the average operative temperature by 5.3 C. There is a reduction of heating and cooling demand by 3.5% for this case. Potential savings vary between less than 1 and 8.5% during the year, as a function of different albedo values Set points and ventilation rate strongly affect the impact of the cool roof and the performance of the building Office building in London, United Kingdom 09/03/2014 European Cool Roofs Council 10
11 Conclusions Case studies are significant to better understand how cool roofs work in practice Case studies performed in EU demonstrated that the technology is relevant to reduce the cooling demand in cooled buildings and improve the comfort conditions in not cooled buildings Annual energy savings are always achieved for insulated buildings, whatever is the buildings. However, slightly negative results might be achieved in not insulated residential buildings, because of the high heating demand. Cool roof applications are particularly efficient if coupled to the thermal insulation of the roof in renovation works Thanks for the attention! Michele Zinzi Tel: / michele.zinzi@enea.it 09/03/2014 European Cool Roofs Council 11
GREEN AND COOL ROOFS URBAN HEAT ISLAND MITIGATION POTENTIAL IN EUROPEAN CLIMATES FOR OFFICE BUILDINGS UNDER FREE FLOATING CONDITIONS
GREEN AND COOL ROOFS URBAN HEAT ISLAND MITIGATION POTENTIAL IN EUROPEAN CLIMATES FOR OFFICE BUILDINGS UNDER FREE FLOATING CONDITIONS Dionysia Kolokotsa 1, Mattheos Santamouris 2 1 University of Athens,
More informationUSE OF COOL ROOF TO REDUCE THE ENERGY DEMAND AND CONSUMPTION OF COMMERCIAL BUILDINGS AT MEDITERRANEAN LATITUDES
USE OF COOL ROOF TO REDUCE THE ENERGY DEMAND AND CONSUMPTION OF COMMERCIAL BUILDINGS AT MEDITERRANEAN LATITUDES Michele ZINZI Ph.D. 1 Aldo FANCHIOTTI Prof. 2 Gaetano FASANO Arc. Gabriele DE ROSSI Dr.Eng.
More informationBEEP Guidelines for Energy Efficient Design of Multi-Storey Residential Buildings
BEEP Guidelines for Energy Efficient Design of Multi-Storey Residential Buildings Saswati Chetia & Sameer Maithel BEEP International Conference Energy Efficient Building Design: Experiences & Way Forward
More informationSchool Tito Maccio Plauto Cesena (IT)
School Tito Maccio Plauto Cesena (IT) 1. INTRODUCTION PROJECT SUMMARY - Major renovation of a primary school, built in the 60s - 440 students, 50 employees - 20 classes (about 22 students) - Area: 6.420
More informationPRINCIPLES AND POTENTIALS OF VENTILATIVE COOLING
PRINCIPLES AND POTENTIALS OF VENTILATIVE COOLING PER HEISELBERG OPERATING AGENT IEA EBC ANNEX 62 BACKGROUND THE CURRENT DEVELOPMENT TOWARDS NEARLY- ZERO ENERGY BUILDINGS HAVE LEAD TO AN INCREASED NEED
More informationOPERATION AND CONTROL OF THERMALLY ACTIVATED SLAB HEATING AND COOLING SYSTEMS
OPERATION AND CONTROL OF THERMALLY ACTIVATED SLAB HEATING AND COOLING SYSTEMS Bjarne W. Olesen Ph. D, International Centre for Indoor Environment and Energy, Department of Mechanical Engineering, Technical
More informationCHAPTER 6 CONCLUSION
255 CHAPTER 6 CONCLUSION This study thoroughly assessed the design principles employed in simple, durable and eco-friendly vernacular dwellings in the coastal regions of Tamil Nadu and their effectiveness
More informationUrban Temperature Analysis and Impact on the Building Cooling Energy Performances: An Italian Case Study
Urban Temperature Analysis and Impact on the Building Cooling Energy Performances: An Italian Case Study Michele Zinzi 1, Carlo Romeo 1, Emiliano Carnielo 2, Alessandro Mangione 3 1 Energy Efficiency in
More informationCost-Benefit Analysis of Dwelling Retrofit Options
Cost-Benefit Analysis of Dwelling Retrofit Options The objective was to study the thermal behaviour of the existing house and suggest cost effective improvements. Over recent years the energy efficiency
More informationResults from the Application of the Maltese Energy Performance Rating of Dwellings in Malta EPRDM Software to a New Block of Apartments
Results from the Application of the Maltese Energy Performance Rating of Dwellings in Malta EPRDM Software to a New Block of Apartments Charles Yousif Institute for University of Malta with Celia Pérez
More informationGREEN BUILDING CONGRESS 2011 NEW DELHI
DEVELOPING GUIDELINES FOR ENERGY EFFICIENCY IN RESIDENTIAL BUILDINGS IN INDIA Background The Energy Conservation Building Code (ECBC) has addressed the need for energy efficiency to prepare for the growth
More informationNext Generation Liquid Applied Roofing Membrane
Next Generation Liquid Applied Roofing Membrane NEW COOL BARRIER Roofing Membrane based on Polyurethane Dispersion tailored for durable waterproofing Jouko Vyörykkä, Cristina Miotto Dow Europe Prokopis
More informationHealthy Buildings 2017 Europe July 2-5, 2017, Lublin, Poland
Healthy Buildings 217 Europe July 2-5, 217, Lublin, Poland Paper ID 89 ISBN: 978-83-7947-232-1 THERMAL RETROFIT OF A RESIDENTIAL BUILDING IN ROMANIA TO REACH LOW-CONSUMPTION ENERGY TARGETS Andrei DAMIAN
More informationA Review of Thermal Analysis on Novel Roofing Systems. Yuanpei Song Purdue University
A Review of Thermal Analysis on Novel Roofing Systems Yuanpei Song Purdue University Outline Objective Cool roof Green roof PCM roof Objective Summarize» key s» thermal analysis methodologies,» energy
More informationThermal Performance of Retrofitted Envelopes with Internal Insulation: A Comparative Analysis
PLEA2013-29th Conference, Sustainable Architecture for a Renewable Future, Munich, Germany 10-12 September 2013 Thermal Performance of Retrofitted Envelopes with Internal Insulation: A Comparative Analysis
More informationThe main mode of air change of rooms is Ventilation. Ventilation and Energy maybe not that irreconcilable. articles
Ventilation and Energy maybe not that irreconcilable Vítor M. S. Leal Department of Mechanical Engineering Faculty of Engineering of the University of Porto vleal@fe.up.pt Hugo R. R. Santos Department
More informationOpen Access The Impact of Cool Roofs on Energy Consumption of Office Buildings in Chongqing of China
Send Orders for Reprints to reprints@benthamscience.ae 142 The Open Construction and Building Technology Journal, 2015, 9, 142-146 Open Access The Impact of Cool Roofs on Energy Consumption of Office Buildings
More informationEvaluation of PV technology implementation in the building sector
International Conference Passive and Low Energy Cooling 677 Evaluation of PV technology implementation in the building sector J.J. Bloem and A. Colli EC DG Joint Research Centre, Renewable Energies, Ispra,
More informationZEMedS: Implementation
ZEMedS: Implementation Implementation Case: El Calamot, Gavà, Catalonia (Spain) General data 3 Name of the School Type of school El Calamot High School High School Number of students Owner 1000 public
More informationUsing passive solutions to improve thermal summer comfort in timber framed houses in South-west France
Using passive solutions to improve thermal summer comfort in timber framed houses in South-west France Sylvain Boulet 1, Stéphanie Armand-Decker 2, FCBA Technological Institute I2M-TREFLE laboratory -
More informationScienceDirect. Energy and environmental monitoring of a school building deep energy renovation in Italy
Available online at www.sciencedirect.com ScienceDirect Energy Procedia 78 (2015 ) 3318 3323 6th International Building Physics Conference, IBPC 2015 Energy and environmental monitoring of a school building
More informationThe BIG Energy Upgrade Energy Innovation for Retrofitting Deprived Community Housing in the UK
The BIG Energy Upgrade Energy Innovation for Retrofitting Deprived Community Housing in the UK Dr. Hasim Altan Lecturer in Sustainable Environmental Design Director of BEAU Research Centre, School of Architecture
More informationGlobal Perspective on the Roof Coatings Industry. Arthur Kravchenko The Dow Chemical Company Feb 23 rd 2015, RCMA meeting
Global Perspective on the Roof Coatings Industry Arthur Kravchenko The Dow Chemical Company Feb 23 rd 2015, RCMA meeting Disclaimer The information and data provided in this presentation was collected
More informationPassive Houses in South West Europe
Dr. Wolfgang Feist Passivhaus Institut Rheinstraße 44/46 D-64283 Darmstadt www.passiv.de Passive Houses in South West Europe A quantitative investigation of some passive and active space conditioning techniques
More information317: Thermal performance of houses located in Florianópolis, southern Brazil
317: Thermal performance of houses located in Florianópolis, southern Brazil Michel Maurel 1, Enedir Ghisi 2, Marina Vasconcelos Santana 3 Federal University of Santa Catarina, Department of Civil Engineering,
More informationBUILDING DESIGN AND THERMAL INERTIA: WHEN, WHY, WHERE
Int. Journal for Housing Science, Vol.34, No.4 pp. 221-231, 2010 Published in the United States BUILDING DESIGN AND THERMAL INERTIA: WHEN, WHY, WHERE R. Albatici, S. Penasa Department of Civil and Environmental
More informationZEMedS: Case studies
ZEMedS: Case studies Case study: ANTONIO SALVETTI Primary School, Colle di Val d'elsa, Italy The sole responsibility for the content of this publication lies with the authors. It does not necessarily reflect
More informationANALYSIS OF ENVELOPE THERMAL BEHAVIOUR THROUGH PARAMETRIC STUDIES. Civil Engineer, PhD, Assistant Professor, Civil Engineering Department (3)
Eighth International IBPSA Conference Eindhoven, Netherlands August 11-14, 2003 ANALYSIS OF ENVELOPE THERMAL BEHAVIOUR THROUGH PARAMETRIC STUDIES Chvatal, Karin M. S. (1), Corvacho, M. Helena P. (2), Maldonado,
More information546: High Altitude Design, Optimising Residential Architecture in the Alborz Mountains, Iran
546: High Altitude Design, Optimising Residential Architecture in the Alborz Mountains, Iran Yasamin Arbabi Architectural Association, Graduate School Abstract Darbandsar is a village located in the Alborz
More informationEXAMINATION OF LOW ENERGY RETROFIT MEASURES IN A DANISH, A GERMAN AND A GREEK OFFICE BUILDING
EXAMINATION OF LOW ENERGY RETROFIT MEASURES IN A DANISH, A GERMAN AND A GREEK OFFICE BUILDING Niels-Ulrik Kofoed Esbensen Consulting Engineers, Vesterbrogade 124 B, Copenhagen, 1620 V, Denmark, Phone:
More informationON THE RELATION BETWEEN THE ENERGY AND SOCIAL CHARACTERISTICS OF THE RESIDENTIAL SECTOR
ON THE RELATION BETWEEN THE ENERGY AND SOCIAL CHARACTERISTICS OF THE RESIDENTIAL SECTOR M. Santamouris, K. Kapsis, D. Korres, I. Livada, C. Pavlou, and M. N. Assimakopoulos 1 Group Building Environmental
More informationStudy of the energy performance of a retrofitting office
Study of the energy performance of a retrofitting office Paolo Valdiserri CIRI Edilizia Costruzioni, Università di Bologna paolo.valdiserri@unibo.it Abstract Building retrofitting is the most feasible
More informationI n te rv e n tio n s fo r th e S u sta i na ble D e v e lo pm e nt. o f A rc hi te c tu ra l H e ri tage
I n te rv e n tio n s fo r th e S u sta i na ble D e v e lo pm e nt o f A rc hi te c tu ra l H e ri tage T h e E xa m ple o f th e S oda F a bri e k in S c hie da m, NL Problem Statement Buildings contribute
More informationBuilding Concepts for a mid-century energy-neutral society
ECN-M--6-15 SET26-5 th International Conference on Sustainable Energy Technologies. Vicenza, Italy Page 1 of 8 Building Concepts for a mid-century energy-neutral society I.J. Opstelten, E.J. Bakker, B.J.
More informationPassive Houses Worlswide: International Developments
Passive Houses Worlswide: International Developments Henk Kaan, ECN Energy Research Centre of the Netherlands, P.O. Box 1, 1755 ZG Petten, The Netherlands, Isolda Strom, DHV Building and Industry, P.O.
More informationF. Flourentzou Lefkosia new townhall passive bioclimatic Minergie design. Flourentzos Flourentzou: Innovation park EPFL Lausanne, Switzerland
Flourentzos Flourentzou: Innovation park EPFL Lausanne, Switzerland 0 1 2 3 10 passive technics 10 cm thermal insulation, double glazing low e, no thermal bridges Almost perfect solar shading High apparent
More informationTHERMAL MASS CHAPTER 6. Understanding thermal mass. Seasonal effects of thermal mass
CHAPTER 6 THERMAL MASS mud brick concrete block brick The contents of this chapter explain the effect of thermal mass and provide guidelines for its location and extent. Summer and winter effects of thermal
More informationCCHVAC REHVA Workshop in CLIMA nzeb experiences in South Europe and Mediterranean Climate
CCHVAC REHVA Workshop in CLIMA 2019 nzeb experiences in South Europe and Mediterranean Climate Stefano P. Corgnati Aalborg - 2016 Mediterranean climate North Europe South Europe - Control of thermal loads
More informationEvaluating Appropriate Residential Ventilation Strategies in Dense Urban Environments and the Challenges for Passive Design
Evaluating Appropriate Residential Ventilation Strategies in Dense Urban Environments and the Challenges for Passive Design Ashley Bateson CEng CEnv MCIBSE MEI Partner, Hoare Lea Chair, CIBSE Homes for
More informationResidential buildings retrofit: the role of solar technologies
Residential buildings retrofit: the role of solar technologies Chiara Dipasquale 1, Roberto Fedrizzi 1 and Alessandro Bellini 1 1 Institute for Renewable Energy, Eurac Research, Bolzano (Italy) Abstract
More informationAM-55, AM-56) B U I L D I N G P A R T N E R S H I P S F O R E N E R G Y S E C U R I T Y
Nearly zero-energy building and components of the DIRECTIVE on energy performance of buildings 2010/31/EU Albin Zsebik, PhD, CEM Improving university curricula in the areas of a) energy efficiency in the
More informationPassive cooling effect of building features in traditional Japanese buildings
International Conference Passive and Low Energy Cooling 573 for the Built Environment, May 5, Santorini, Greece Passive cooling effect of building features in traditional Japanese buildings H. Yoshino
More informationEnergy study of a non-residential and historic building in transient conditions
Energy and Sustainability VI 511 Energy study of a non-residential and historic building in transient conditions S. Grignaffini, M. Romagna & A. Vallati Department of Astronautical, Electrical and Energetic
More informationTREES Training for Renovated Energy Efficient Social housing. Section 1 Techniques 1.2 Replacement of glazing
TREES Training for Renovated Energy Efficient Social housing Intelligent Energy -Europe programme, contract n EIE/05/110/SI2.420021 Section 1 Techniques 1.2 Replacement of glazing Bruno PEUPORTIER ARMINES
More informationThermal insulation of buildings and cooling demand
411 Thermal insulation of buildings and cooling demand C. Hamans Rockwool International S.A.,The Netherlands ABSTRACT Thermal insulation in the warm climate can reduce the energy demand for cooling in
More informationThe European Approach to Decrease Energy Consumption in Buildings Towards ZEB (Zero Energy Buildings)
The European Approach to Decrease Energy Consumption in Buildings Towards ZEB (Zero Energy Buildings) Professor Bjarne W. Olesen, Ph.d., Dr.h.c., R. Centre for Indoor Environment and Energy Technical University
More informationHeat mitigation through landscape and urban design
Heat mitigation through landscape and urban design Using observations and microclimate modeling to find the best strategy SCN Green Infrastructure (GI) Workgroup Meeting April 1, 2014 Ariane Middel, PhD
More informationModelling Analysis of Thermal Performance of Internal Shading Devices for a Commercial Atrium Building in Tropical Climates
Modelling Analysis of Thermal Performance of Internal Shading Devices for a Commercial Atrium Building in Tropical Climates Kittitach Pichatwatana, and Fan Wang Abstract This paper examines the TAS computer
More informationFinancing Energy Efficiency in Malta and Italy
Financing Energy Efficiency in Malta and Italy Westin Dragonara Resort, St Julians, Malta 22 November 2018 Overview of Energy Performance of the Maltese Housing Stock Prof. Vincent Buhagiar Department
More informationERACOBUILD The Square Mile Project Modelling for Climate Change Adaptation in Euro Climate Zones & Considering Urban Heat Islands in Retrofit Planning
ERACOBUILD The Square Mile Project Modelling for Climate Change Adaptation in Euro Climate Zones & Considering Urban Heat Islands in Retrofit Planning Assist. Prof. Margarita-Niki Assimakopoulos, NKUA
More informationLocal Climate Change and Urban Mitigation Techniques to Counterbalance it. Mat Santamouris
1 Local Climate Change and Urban Mitigation Techniques to Counterbalance it Mat Santamouris THE EVIDENCE OF GLOBAL AND LOCAL CLIMATE CHANGE 2 Ambient Temperatures have increased The frequency of heat waves
More informationZEMedS: Implementation
ZEMedS: Implementation Implementation Case: Pere Borrell, Puigcerdà, Catalonia (Spain) General data 3 Name of the School Type of school Pere Borrell High School High School Number of students Owner 487
More informationEE2E045 A Calculation Method on the Energy Demand of Urban Districts
EE2E045 A Calculation Method on the Energy Demand of Urban Districts DILAY KESTEN 1, AYSEGUL TERECI 2, URSULA EICKER 3 1 Department of Architecture, İstanbul Technical University, İstanbul Turkey & Centre
More informationconsumption. As the first step of calculating indoor energy consumption, this study investigated the net radiation heat gain of building exterior surf
Analysis of the Net Radiation Heat Gain of Buildings by Changing Building Distance in Guangzhou and Sendai J. HU 1,*, Y. XUAN 2, and A. MOCHIDA 1 1 Graduate School of Engineering, Tohoku University, Sendai,
More informationAchieving near Zero and Positive Energy Settlements in Europe using Advanced Energy Technology H
Achieving near Zero and Positive Energy Settlements in Europe using Advanced Energy Technology H2020-678407 GA no. 678407 M. Saliari,Μ.N. Assimakopoulos, M. Laskari Group Building Environmental Studies,
More informationUnderstanding thermal mass
1 THERMAL MASS The contents of this fact sheet explain the effect of thermal mass and provide guidelines for its location and extent. Summer and winter effects of thermal mass and the relationship with
More informationPassive house optimization for Southern Italy based on the New Passivhaus Standard
Passive house optimization for Southern Italy based on the New Passivhaus Standard Paolo Zangheri end-use Effi ciency Research Group, Dipartimento di Energia Politecnico di Milano, Italy paolo.zangheri@polimi.it
More informationSolar cooling design: a case study
Eco-Architecture IV 399 Solar cooling design: a case study S. Grignaffini & M. Romagna Department of Astronautic, Electric and Energetic Engineering, Sapienza, University of Rome, Italy Abstract Throughout
More informationAvailable online at ScienceDirect. Procedia Engineering 118 (2015 )
Available online at www.sciencedirect.com ScienceDirect Procedia Engineering 118 (2015 ) 530 537 International Conference on Sustainable Design, Engineering and Construction Thermal-energy and environmental
More informationS. LONGO. The paper shows analysis of the impact on thermal comfort of natural ventilation in a nonresidential Mediterranean case-study.
Natural ventilative cooling in school buildings in Sicily M. CELLURA maurizio.cellura@unipa.it F. GUARINO guarino@dream.unipa.it S. LONGO sonia.longo@unipa.it M. MISTRETTA University of Reggio Calabria
More informationTHERMAL PERFORMANCE USING RADIANT BARRIER AND PHASE CHANGE MATERIAL IN ROOFS
THERMAL PERFORMANCE USING RADIANT BARRIER AND PHASE CHANGE MATERIAL IN ROOFS Haider I. Alyasari1, Jae D. Chang1 1University of Kansas, Lawrence, Kansas ABSTRACT: Buildings are large consumers of energy
More informationEnergy performance of a ventilation system for an apartment according to the Italian regulation
Int J Energy Environ Eng (2016) 7:353 359 DOI 10.1007/s40095-014-0159-4 ORIGINAL RESEARCH Energy performance of a ventilation system for an apartment according to the Italian regulation P. Valdiserri C.
More informationEnergy consumption and thermal comfort in a passive house built in Romania
Chapter 3 - High Performance Sustainable Building Solutions Energy consumption and thermal comfort in a passive house built in Romania Cristina Tanasa, Cristian Sabau, Daniel Dan & Valeriu Stoian Polytechnic
More informationGreen Façades for Urban Comfort Improvement Implementation in a extreme Continental Mediterranean climate
Green Façades for Urban Comfort Improvement Implementation in a extreme Continental Mediterranean climate F. OLIVIERI 1, P.VIDAL 1, R. GUERRA 1, M.CHANAMPA 1, J. GARCÍA, C. BEDOYA 1 DCTA. Technical University
More informationAn Evaluation of the Total Energy Consumption of Educational Buildings: Prototype Case Studies in Saudi Arabia
An Evaluation of the Total Energy Consumption of Educational Buildings: Prototype Case Studies in Saudi Arabia H. Altan 1,* and H.F. Alshareef 1 1 Building Environments Analysis Unit (BEAU), School of
More informationCost Optimal Retrofitting Of Shopping Malls In Europe
Available online at www.sciencedirect.com ScienceDirect Energy Procedia 78 (2015 ) 2058 2063 6th International Building Physics Conference, IBPC 2015 Cost Optimal Retrofitting Of Shopping Malls In Europe
More informationMULTIDISCIPLINARY DESIGN PROCESS: URBAN, ARCHITECTURAL AND TECHNOLOGICAL ANALYSES FOR ENERGY-EFFICIENT RESIDENTIAL BUILDINGS IN NORTHERN ITALY
Int. Journal for Housing Science, Vol.35, No.1 pp. 11-21, 2011 Published in the United States MULTIDISCIPLINARY DESIGN PROCESS: URBAN, ARCHITECTURAL AND TECHNOLOGICAL ANALYSES FOR ENERGY-EFFICIENT RESIDENTIAL
More informationClimate-responsive residential buildings in India. Just a drop in the ocean?
Climate-responsive residential buildings in India. Just a drop in the ocean? Margot Pellegrino 1, Marco Simonetti 2, Giacomo Chiesa 3 1 Lab'Urba-GU, University of Paris-Est Marne-la-Vallée, France margot.pellegrino@u-pem.fr
More informationZEMedS ds: Case studies
ZEMedS: Case studies Case study: ITC EINSTEIN High School, Ancona, Italy The sole responsibility for the content of this publication lies with the authors. It does not necessarily reflect the opinion of
More informationLatest achievements promoting heat pumps in Finland: energy carrier factors and ESBO freeware
Latest achievements promoting heat pumps in Finland: energy carrier factors and ESBO freeware Senior Lead, Built Environment Sitra, the Finnish Innovation Fund Adjunct Professor, Aalto University Energy
More informationChange-over natural and mechanical ventilation system energy consumption in single-family buildings
Change-over natural and mechanical ventilation system energy consumption in single-family buildings Maria Kostka 1,*, and Małgorzata Szulgowska-Zgrzywa 1 1 Wrocław University of Science and Technology,
More informationAdvanced Ventilation Technologies
Building Advanced Ventilation Technological examples to demonstrate materialised energy savings for acceptable indoor air quality and thermal comfort in different European climatic regions. Advanced Ventilation
More informationENERGY-EFFICIENCY IN EDUCATIONAL BUILDINGS IN IRAN: ANALYSIS AND MEASURES. Faculty of Engineering, Ilam University, Ilam, Iran
ENERGY-EFFICIENCY IN EDUCATIONAL BUILDINGS IN IRAN: ANALYSIS AND MEASURES Youness Yousefi, Sajad Yousefi, Yousef Yousefi School of Construction and the Environment, British Columbia Institute of Technology,
More informationSolar thermal heating systems in European Union
Budapest 16 April 2009 Solar thermal heating systems in European Union Christodoulaki Rosie MSc Environmental design & engineering BSc Physics Centre for Renewable Energy Sources Solar Thermal dept. 1.
More informationAalborg Universitet Investigation of Different Configurations of a Ventilated Window to Optimize Both Energy Efficiency and Thermal Comfort
Aalborg Universitet Investigation of Different Configurations of a Ventilated Window to Optimize Both Energy Efficiency and Thermal Comfort Liu, Mingzhe; Heiselberg, Per Kvols; Larsen, Olena Kalyanova;
More informationSwedish development of Energy-efficient buildings
Melbourne Forum September 2011 Swedish development of Energy-efficient buildings From reduction of energy use to increased use of renewable energy Maria Wall Energy and Building Design Lund University,
More informationA method for economic optimization of energy performance and indoor environment in the design of sustainable buildings
A method for economic optimization of energy performance and indoor environment in the design of sustainable buildings Sanne Hansen 1 and Lies Vanhoutteghem 1 1 Department of Civil Engineering, Technical
More informationOptimisation of an HVAC system for energy saving and thermal comfort in a university classroom
Optimisation of an HVAC system for energy saving and thermal comfort in a university classroom Giovanni Semprini DIN / CIRI, University of Bologna, Bologna, Italy Cosimo Marinosci DIN / CIRI, University
More informationOptimization of air tightness and night ventilation for Passive houses in Italian climates under Fanger and Adaptive comfort models
L. Pagliano et al, I: Optimization of air tightness and night ventilation for Passive houses in Italian climates... 1 Optimization of air tightness and night ventilation for Passive houses in Italian climates
More informationU-Values for Better Energy Performance of Buildings Study for Eurima Presentation during the Sustainable Energy Week 2008
U-Values for Better Energy Performance of Buildings Study for Eurima Presentation during the Sustainable Energy Week 2008 Brussels, January 08 Thomas Boermans Quantifying the potential I II III IV & V
More informationSOLGAIN - The Contribution of Passive Solar Energy Utilization to Cover the Space Heating Demand of the European Residential Building Stock
SOLGAIN - The Contribution of Passive Solar Energy Utilization to Cover the Space Heating Demand of the European Residential Building Stock Karsten Voss and Jan Wienold Solar Building Design Group, Fraunhofer
More informationLIFE14CCA/IT/ High energy savings in building cooling by roof tiles shape optimization toward a better above sheathing ventilation
High energy savings in building cooling by roof tiles shape optimization toward a better above sheathing ventilation LAYMAN S REPORT January 2019 Table of content LIFE Herotile 1. Summary of project scope
More informationAvailable online at ScienceDirect. Energy Procedia 78 (2015 )
Available online at www.sciencedirect.com ScienceDirect Energy Procedia 78 (2015 ) 2663 2668 6th International Building Physics Conference, IBPC 2015 The daylighting contribution in the electric lighting
More informationURBAN HEAT ISLAND MITIGATION: LOOKING BEYOND POLICIES TO LOWER AIR TEMPERATURE
Cities and Climate Change Conference March 5 7, 2018 Edmonton, Alberta, Canada URBAN HEAT ISLAND MITIGATION: LOOKING BEYOND POLICIES TO LOWER AIR TEMPERATURE Evyatar Erell Ben Gurion University of the
More informationVentilative cooling potential in low-energy dwellings : the HoTT case study Bouwens, E.P.M.; Loomans, M.G.L.C.; Hensen, J.L.M.; Lichtenberg, J.J.N.
Ventilative cooling potential in low-energy dwellings : the HoTT case study Bouwens, E.P.M.; Loomans, M.G.L.C.; Hensen, J.L.M.; Lichtenberg, J.J.N. Published in: CLIMA 2016 : Proceedings of the 12th REHVA
More informationOPTIMIZATION OF THE REFURBISHMENT OF THE ENVELOPE THROUGHOUT ITS LIFE CYCLE
OPTIMIZATION OF THE REFURBISHMENT OF THE ENVELOPE THROUGHOUT ITS LIFE CYCLE Xabat OREGI ISASI Tecnalia Energy and Environment Division, Área Anardi Azpeitia, Spain, xabat.oregi@tecnalia.com Patxi HERNANDEZ
More informationThe SOLCER Energy Positive House: Whole System Simulation. Phillip Jones, Xiaojun Li, Ester Coma and Jo Patterson
The SOLCER Energy Positive House: Whole System Simulation Phillip Jones, Xiaojun Li, Ester Coma and Jo Patterson Welsh School of Architecture, Cardiff University, Cardiff, United Kingdom Abstract There
More informationEnergy performance analysis of residential buildings in Bari, in the South of Italy
Proceedings of the 2 nd ICAUD International Conference in Architecture and Urban Design Epoka University, Tirana, Albania, 08-10 May 2014 Paper No. 173 Energy performance analysis of residential buildings
More informationTheory versus practice of energy and comfort in 4 low energy houses in Belgium
Theory versus practice of energy and comfort in 4 low energy houses in Belgium Griet Verbeeck 1,*, Werner Carmans 1, Veerle Martens 1 1 PHL University College, Diepenbeek, Belgium * Tel: +32 11249207,
More informationPotential of Indirect Evaporative Passive Cooling with Embedded Tubes in a Humid Tropical Climate Applications in a typical hot humid climate
Potential of Indirect Evaporative Passive Cooling with Embedded Tubes in a Humid Tropical Climate Applications in a typical hot humid climate JOSÉ ROBERTO GARCÍA CHÁVEZ 1, BARUCH GIVONI 2, OSCAR VIVEROS
More informationAssessment of the energy demand in energy-saving office buildings from the viewpoint of variations of internal heat gains
Assessment of the energy demand in energy-saving office buildings from the viewpoint of variations of internal heat gains Andrzej Baranowski 1,2 and Joanna Ferdyn-Grygierek 1,2 1 Silesian University of
More informationEnergy Step Code requirements for Part 9 buildings. City of Richmond June 29, 2017
Energy Step Code requirements for Part 9 buildings City of Richmond June 29, 2017 BCBC 9.36.3 prescriptive pathway vs. performance-based Energy Step Code Section 9.36 Part 9 Energy Step Code 103 pages
More informationEnergy Efficiency and Sustainability of Low Energy Houses in Latvian Climate Conditions
International Conference on Energy, Environment, Development and Economics, Santorini, Greece, July 17-19, 2014 Energy Efficiency and Sustainability of Low Energy Houses in Latvian Climate Conditions A.
More informationSpecial Features of Energy Conservation in Historical Buildings
IEA - Annex 46 Energy Auditing and Improved Energy Efficiency of Buildings, June 2009 Special Features of Energy Conservation in Historical Buildings Richard CANTIN, Gérard GUARRACINO ENTPE, Rue Maurice
More informationAdaption of the passive house concept in northern Sweden - a case study of performance
Passivhus Norden 2013 Adaption of the passive house concept in northern Sweden - a case study of performance Itai Danielski, The Department of Ecotechnology and Sustainable Building Engineering, Mid Sweden
More informationUHI: implications for architecture and urban design
UHI: implications for architecture and urban design Ardeshir Mahdavi University Professor and Director Department of Building Physics and Building Ecology Vienna University of Technology, Austria www.bpi.tuwien.ac.at
More informationCEILING TILE. Thermal Mass. Passive Cooling. Thermal Comfort
CEILING TILE Thermal Mass Passive Cooling Thermal Comfort ThermaCool ceiling tiles incorporate a phase change material that absorbs, stores and releases excess internal heat gains, providing a lightweight
More informationTHE EFFECT OF SUSPENDED CEILINGS ON THERMAL MASS TO REDUCE OVERHEATING
THE EFFECT OF SUSPENDED CEILINGS ON THERMAL MASS TO REDUCE OVERHEATING C. Jimenez-Bescos 1 1: Anglia Ruskin University, Department of Engineering and the Built Environment, Chelmsford, CM1 1SQ, United
More informationRefurbishing an existing apartment block in Mediterranean climate: towards the Passivhaus standard
Refurbishing an existing apartment block in Mediterranean climate: towards the Passivhaus standard Article Accepted Version Creative Commons: Attribution Noncommercial No Derivative Works 4. Open access
More informationThermal Characteristics of a Vernacular Building Envelope
Thermal Characteristics of a Vernacular Building Envelope Priyanka Dhar, M.Tech. Department of Energy, Tezpur University, Tezpur, 784028, Assam, India Pallavi Borah, M.Tech. Department of Energy, Tezpur
More information