1) direct heat exchange
直接换热
1.
The conven- tional indirect heat exchange is changed into direct heat exchange so that the heat exchange efficiency is im- proved.
介绍了一种加氢裂化装置反应流出物新型换热-分离流程,该流程设置了中温高压分离器和换热塔,将传统的间接换热改为直接换热,提高了换热效率。
2.
The operation parameters of two sewage-source heat pump projects with direct and indirect heat exchange modes were measured,and the coefficients of performance (COP) of the heat pump systems in winter were calculated.
数据对比表明,直接换热式污水热泵系统的能效比较高,实际工况与样本工况的COP值偏差仅为7%,而间接式系统则为27%。
2) direct heat exchange
直接热交换
3) direct heat exchanger
直接换热器
4) Direct contact heat transfer
直接接触换热
1.
Liquid-liquid circulating fluidized bed,which can be used as a novel method of dynamic ice forming,was studied using direct contact heat transfer between droplets and the coolant for ice storage system.
采用水与另一种非相溶载冷流体直接接触换热结冰的液液循环流化床是一种新型动态制取流体冰方法。
2.
This paper introduces the principle of wet-recuperated condensing gas-fired boiler with direct contact heat transfer which may be used in a 95/70 ℃ heating system.
介绍了用于95/70℃供暖系统的湿法回收型直接接触换热冷凝式燃气锅炉的原理,分析了该锅炉的性能特点。
5) direct contact heat transfer
直接接触式换热
6) gas-liquid direct heat
气-液直接换热
1.
Typical technology and equipment of ammonium sulfate crystallization in Ammonia desulfurization process are analyzed and a new type of gas-liquid direct heat crystallization system has been designed by improvement and innovation on the traditional ammonia flue gas desulfurization technology.
分析了氨法脱硫中硫酸铵结晶典型的工艺与设备,对传统的氨法烟气脱硫技术进行了改进和创新,研制出了新型气-液直接换热结晶系统。
补充资料：蓄热式换热
分子式：
CAS号：
性质：工业中的换热方式之一。利用固体填充物贮蓄热量以达到换热目的。当气体通过时，根据气体的温度高于或低于填充物的温度，可将热量传给填充物或从填充物吸取热量。常用于冶金工业，也用于化学工业等。例如炼钢平炉和煤气炉常用来预热空气等。
CAS号：
性质：工业中的换热方式之一。利用固体填充物贮蓄热量以达到换热目的。当气体通过时，根据气体的温度高于或低于填充物的温度，可将热量传给填充物或从填充物吸取热量。常用于冶金工业，也用于化学工业等。例如炼钢平炉和煤气炉常用来预热空气等。
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