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1)  enthalpy exchange rate
全热交换量
2)  total heat exchange
全热交换
3)  air-to-air total heat exchanger
全热交换
1.
The air equipment is different from those on sale, it uses air-to-air total heat exchanger to prevent frosting and dewing.
该通风设备与当今市场上销售的通风设备不同,采用全热交换防结霜、结露措施。
4)  heat exchange
热量交换
1.
Some factors that affect the accuracy of air resistance such as the change of interal energe of air,compression of air and heat exchange between air flow and mine are discussed.
应用工程热力学理论推导出矿井通风阻力的热力学计算公式 ,该公式比较全面地反映了空气内能的变化、空气的可压缩性及风流与矿井进行的热量交换等对阻力计算精度的影响 ,理论上更加完善 。
2.
In order to study the variation characteristics of heat flux at Nansha and Xisha Islands in the South China Sea,the observational data from the ocean stations are calculated to obtain air-sea heat exchanges and the annual circulation of heat budget around the summer monsoon onset in 1998.
为探索西沙和南沙海气热通量时间演变特征,用海洋站观测资料计算了1998年南海夏季风爆发前后,海气界面热量交换值及海面热收支年循环。
5)  heat commute
热量交换
6)  total heat exchanger
全热交换器
1.
By analyzing an example of plate total heat exchanger,the relational expressions of total heat efficiency,sensible heat efficiency and latent efficiency for the total heat exchanger were deduced with weight coefficient method.
以板式全热交换器为例,通过推导全热交换器的显热、潜热和全热3种效率之间的关系式,用权重系数的概念分析了在我国不同地区气象条件下,显热效率和潜热效率对全热效率的影响程度。
2.
The membrane-based total heat exchanger is a novel heat recovery unit due to its simultaneous recovery of sensible heat and moisture.
膜全热交换器由于可以同时回收空调排风中的潜热和显热而受到重视。
3.
According to the problems such as total heat exchanger selection , outside unit capacity determination , refrigerant tube length correction, construction control in VRF air condition system design .
围绕商用多联机空调系统设计中存在的全热交换器选择、外机容量的确定、冷媒管长的修正、系统施工安装控制等问题,剖析了产生这些问题的原因,并探讨了解决问题的对策。
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。
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