正压风道等断面等面积风口近似均匀送风计算  

The Calculation of Approximate Even Discharge of Air Letout with Equi-section and Equi-Area in Positive Pressure Duct

作　　者：刘天川[1] 

机构地区：[1]中国建筑设计研究院

出　　处：《中国建设信息》2003年第F02期51-52,54,共2页Information of China Construction

摘　　要：本文用等断面、等面积风口近似均匀送风理论来计算防烟楼梯间及其前室正压风道。阐明公式可靠性及其在工程应用中的价值。Based on the theory of approximate even discharge of the air letout with equi-section and equi-area,calculates the positive pressure duct in stairs room for anti-smoke and as well as its front room.

关 键 词：正压风道 等断面 等面积 风口 送风 计算 

分 类 号：TU834.31[建筑科学—供热、供燃气、通风及空调工程]