李衍樺博士BSc(Bath), PhD(CityU), MHKIE
Professor
Contact InformationOffice:FW-423
Phone:3442-7063
Email:bcdanny@cityu.edu.hk
Web:N/A
Research InterestsSolar radiation and daylighting, energy-efficient building designs, energy conservation in buildings and building energy simulations
Departmental Duty[available after login]
Course Leader Duty BC3732: Fire Engineering and Plumbing Services BC3732P: Fire Engineering and Plumbing Services BC4748: Design Project BC4748P: Design Project BC4788: Design Project CA3732: Fire Engineering and Piped Services CA4748: Design Project CA4750: Building Services Design Practice CA4790: Architectural Engineering Design Practice CA5238: Building Energy and Daylighting CA6613D: Strategic Operation and Maintenance CA8004: Postgraduate Seminar CA8004M: Postgraduate Seminar CA8613D: Strategic Operation and Maintenance GE1343: Energy Crisis and Renewable Energy GE2327: Green and Intelligent Buildings
Research InterestsSolar radiation and daylighting, energy-efficient building designs, energy conservation in buildings and building energy simulations
Selected PublicationsLI DHW, Cheung ACK, Chow SKH and LAM JC (2015),Switching frequency and energy analysis for photoelectric controls. ,Building and Environment,85: 205-210.LI DHW, Chong BLP, Chan WWH and LAM JC (2014),An analysis of potential applications of wide-scale solar energy in Hong Kong.,Building Services Engineering Research and Technology,35(5): 516-528.LI DHW, Pan W and LAM JC (2014),A comparison of Global bioclimates in the 20th and 21st centuries and building energy consumption implications.,Building and Environment,75: 236-249.LI DHW, CHOW SKH and LEE EWM (2013),An analysis of a medium size grid-connected building integrated photovoltaic (BIPV) system using measured data,Energy and Buildings,60: 383-387.LI DHW, Yang L and LAM JC (2012),Impact of climate change on energy use in the built environment in different climate zones - A review. ,Energy,42(1): 103-112.Wong SL, Wan KKW, LI DHW and LAM JC (2012),Generation of typical weather years with identified standard skies for Hong Kong.,Building and Environment,56: 321-328.LI DHW, Wan KKW, Yang L and LAM JC (2011),Heat and cold stresses in different climate zones across China: a comparison between the 20th and 21st centuries. ,Building and Environment ,46(8): 1649-1656.Wan KKW, LI DHW and LAM JC (2011),Assessment of climate change impact on building energy use and mitigation measures in subtropical climates.,Energy,36(3): 1404-1414.Wan KKW, LI DHW, Liu D and LAM JC (2011),Future trends of building heating and cooling loads and energy consumption in different climates.,Building and Environment,46(1): 223-134.Yang L, Wan KKW, LI DHW and LAM JC (2011),A new method to develop typical weather years in different climates for building energy studies.,Energy,36(10): 6121-6129.LI DHW (2010),A review of daylight illuminance determinations and energy implications,Applied Energy,87(7): 2109-2118.Wan KKW, LI DHW, Yang L and LAM JC (2010),Climate classifications and building energy use implications in China.,Energy and Buildings ,42(9): 1463-1471.LI DHW, Mak, Ada HL, Chan, WH and CHENG CKC (2009),Predicting energy saving and life cycle cost analysis for lighting and daylighting schemes,International Journal of Green Energy,6(4): 359-370.LI DHW, LAM TNT and CHU VWC (2008),Relationship between the total solar radiation on tilted surfaces and the sunshine hours in Hong Kong,Solar Energy,82(12): 1220-1228.LI DHW and WONG SL (2007),Daylighting and energy implications due to shading effects from nearby buildings,Applied Energy,84(12): 1199-1209.LI DHW and CHEUNG GHW (2006),Average daylight factor for the 15 CIE standard skies,Lighting Research and Technology,38(2): 137-152.LI DHW, CHEUNG GHW and LAM JC (2005),Analysis of the Operational Performance and Efficiency Characteristic for Photovoltaic System in Hong Kong,Energy Conversion and Management,46(7,8): 1107-1118.LI DHW, LAM JC, LAU CS and HUAN TW (2004),Lighting and energy performance of solar film coating in air-conditioned cellular offices,Renewable Energy,May, 29(6): 921-937.LI DHW, LAU CS and LAM JC (2004),Overcast sky conditions and luminance distribution in Hong Kong,Building and Environment,January, 39(1): 101-108.LI DHW, LAU CS and LAM JC (2004),Predicting daylight illuminance by computer simulation techniques,International Journal of Lighting Research and Technology,May, 36(2): 113-129.LAM JC, CHAN RYC, TSANG CL and LI DHW (2004),Electricity use characteristics of purpose-built office buildings in subtropical climates,Energy Conversion and Management,April, 45(6): 829-844.LAM JC, TSANG CL and LI DHW (2004),Long-term ambient temperature analysis and energy use implications in Hong Kong", ,Energy Conversion and Management,February, 45(3): 315-327.LI DHW and LAM JC (2003),An analysis of lighting energy savings and switching frequency for a daylit corridor under various indoor design illuminance levels,Applied Energy,December, 76(4): 363-378.LI DHW, LAU CS and LAM JC (2003),Predicting daylight illuminance on inclined surfaces using sky luminance data,International Expert Conference on Measurement and Modeling of Solar Radiation and daylight - Challenges for the 21st Century,Napier University, Edinburgh, United Kingdom, 15-16 September 2003 LI DHW, LAU CS, WONG SL and LAM JC (2003),Sky radiance distribution and its implications to building-integrated photovoltaic (BIPV) designs,The Third China Urban Housing Conference on Sustainable Environment: Quality Urban Living,The Chinese University of Hong Kong, Hong Kong, PRC, 3-5 July 2003 p.359-366LAM JC, CHAN ALS and LI DHW (2003),Air performance distribution index and ventilation efficiency inside a gymnasium,Architectural Science Review,December, 46(4): 363-368.LAU CS, LI DHW and LAM JC (2003),A study of Hong Kong sky patterns based on climatic parameters,The 37th Australian & New Zealand Architectural Science Association Conference,University of Sydney, Sydney, Australia, 1-4 November 2003 2p.367-372
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