1) heat-exchange efficiency of waterside
水侧热交换效率
1.
New thermodynamic calculation method for surface air coolers: heat-exchange efficiency of waterside method;
表冷器热工计算新方法——水侧热交换效率法
2) Heat Exchange Rate
热交换效率
1.
Correction Test of Heat Exchange Rate of Water-jet Room;
喷水室热交换效率的修正试验
3) sensible heat exchange efficiency
显热交换效率
4) moisture exchange efficiency
潜热交换效率
5) heat exchanger efficiency
热交换器效率
6) heat and moisture exchange efficiency
热湿交换效率
1.
In order to improve the heat and moisture exchange efficiency of spray chamber and reduce energy consumption,design of air-conditioning system,reconstruction of air condition equipments and energy-saving operation were studied through theoretical analysis and experimental methods.
为提高喷淋室热湿交换效率并降低系统能耗,通过理论分析和实验方法对空调系统设计、空调设备改造和空调系统节能运行等方面进行研究。
补充资料:板翅式热交换器(platewingheatexchanger)
板翅式热交换器(platewingheatexchanger)
铝制板翅式热交换器是在数层平金属板之间紧密地放置波纹状的金属导热翅片,并在每一层的四周加上封条,于温度近600℃的盐溶液炉中整体铅焊而成。翅片的主要作用是强化传热,也有增强两金属板强度的作用,在这种热交换器中相邻两通道之间的热交换,一部分通过平板传递热量,但绝大部分热量是通过波纹翅中传递的,因为平板之间均有波纹翅片,因而大大增加了传热面积,所以它的单位体积内的传热面积比一般管式热交换器大10倍以上,达到4000~5000m2/m3。通过各通道之间的不同组合,可得到逆流、错流等形式的热交换器。它具有单位体积传热面积大、传热效率高、流体阻力小、热容量小、结构紧凑及同时允许几种介质进行热交换等优点。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条