摘要
通过对流体力学应用于冷却塔的一些基本概念的辨义与研究,阐述了冷却塔中特殊的空气动力特性和不同截面的压力关系,对冷却塔风机全压、静压、动压的关系式及动能回收的计算方法进行了推导,提出了物理意义明确的计算式,适宜于冷却塔工程设计、现场测试以及产品开发的计算应用。
Through analysis and research of the application of fluid mechanics in some of the basic concepts for cooling towers,special aerodynamic characteristics and the pressure relationship of the different sections elaborated,the relationship of cooling tower fan total pressure,static pressure,dynamic pressure and the compute method of kinetic energy recovery studied in this paper,put forward clear physical significance calculation model suitable for computing applications of cooling tower engineering design,site testing and product development.
出处
《玻璃钢／复合材料》
CAS
CSCD
北大核心
2012年第5期87-93,共3页
Fiber Reinforced Plastics/Composites
关键词
冷却塔
流体力学
概念辨义
风压特性
动能回收
cooling tower
fluid mechanics
item analysis
air pressure characteristic
kinetic energy recovery
