1) heat exchange quality
换热质量
1.
The influences of height-to-width ratio of plate and additional coefficient of area on heat exchange quality of the plate heat exchanger were analyzed.
阐述板式换热器的优点,并针对几种常用型号板式换热器,在标准温度工况(一次热媒130℃/80℃,二次热媒95℃/70℃)下,对板式换热器在实际运行状态下的热工性能参数进行了对比和计算,并分析了板片高宽比和面积附加系数对板式换热器换热质量的影响。
2) heat and mass transfer
热质交换
1.
Model calculation and analysis of heat and mass transfer of air and water in a direct contact forward flow;
空气与水顺流直接接触热质交换过程模型计算及分析
2.
Model calculation of air water counter flow heat and mass transfer and comparison with experimental data;
空气与水逆流直接接触热质交换模型计算及与实验比较
3.
Model calculation and analysis of heat and mass transfer of air and water in direct contact counter flow;
空气与水逆流直接接触热质交换过程模型计算及分析
3) heat and mass exchanging
质热交换
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。
6) heat exchange
换热量
1.
Establishes an experiment system for single U tube,double U tube and tube-in-tube heat exchangers,studies the variation of the heat exchange with time during heat pump continuous and intermittent operating separately.
搭建了实验台,研究了单U形管、双U形管和套管换热器分别在热泵连续运行与间歇运行方式下换热量随时间的变化趋势。
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