Buildings account for about 40% of the global energy consumption and contribute over 30% of the CO2 emissions. A large proportion of this energy is used for thermal comfort in buildings. This paper reviews thermal comfort research work and discusses the implications for building energy...

Energy performance of office building envelope designs in the five major climate zones - severe cold, cold, hot summer and cold winter, mild, and hot summer and warm winter - in China was investigated. A major city within each climate zone was selected. These were Harbin, Beijing, Shanghai,...

In this paper, the effects of inlet temperature and rib height on the fluid flow and heat transfer performances of the ribbed channel inside the high temperature heat exchanger are presented. The inlet temperature varies from 850K to 1250K and the ratio of rib height to channel height varies...