Radiant heat gain from indoor heat sources |
| |
| Authors: | Zhiwei Lian Yan Zhang Seong-Ryong Park |
| |
| Institution: | (1) Institute of Refrigeration and Cryogenics, Shanghai Jiao Tong University, Shanghai, 200030, China;(2) Division of S and T, Shanghai Jiao Tong University, Shanghai, 200030, China;(3) Department of Energy Efficiency, Korea Institute of Energy Research, Taejeon, 305-343, Korea |
| |
| Abstract: | A new parameter, equivalent emissivity, εe, is introduced to reflect radiant feature of the surface of a heat source with different shapes and different temperatures in an air conditioned room. Radiant heat gain from medium- or low-surface-temperature equipment and from commonly used light fixtures and the occupant are examined and analyzed in detail. The main affecting factors are also examined. In addition, the percentages of radiant heat gain are presented under different temperatures. |
| |
| Keywords: | Air conditioning Cooling load Equivalent emissivity ε e Radiation heat transfer Indoor heat source |
| 本文献已被 SpringerLink 等数据库收录！ |
|
