复合传热系数,combined heat transfer... ... )combined heat transfer coefficient复合传热系数) HCHTC 高综合传热系数 ... www.dictall.com|基于3个网页 3. 总传热系数 机械专业英语词汇-机械资讯... ... combined heat and power plant 热电厂combined heat transfer coefficient总传热系数... ...
The dependence of heat transfer coefficient on bubble dynamics in a 0.44 m diameter bubble column has been experimentally and analytically examined using combined measurement techniques and mechanistic approach. Filtered dry air is used as the gas phase while, filtered soft water is used as the ...
美 英 un.综合传热 英汉 un. 1. 综合传热 例句
aall the thermal resistances in the path of heat flow from one fluid to another are combined into a single resistance [6], and an overall heat transfer coefficient, U, of the heat exchanger is determined. 所有热变电阻在热流道路从一流体到另一个被结合入唯一抵抗(6),并且一个总传热系数, U...
where Q̇hst,l is the lost heat from the HST during charging period, and can be calculated as follows: (72)Q̇hst,l,c=UhstAhst(Thst−To) where Uhst, Ahst and Thst are the total heat transfer coefficient, area and temperature of the HST, respectively. The overall amount of he...
1. Higher heat transfer coefficient: the material of the plate is made of higher thermal conductivity. 2. Compact: Because the heat transfer plates are closely arranged, the plate spacing is small, and the surface forms a corrugated metal plate, which greatly increases th...
convective heat-transfer coefficient hU0nrex一ShU换热系数(。onveetive heat一transfer eoeffi-cient)对流换热的强度可用牛顿公式Q~a(T,一Tf)F表述,式中Q表示面积为F的固体表面上每秒钟与流体交换的热量;T.和孔分别为固体表面和流体的温度;a为换热系数。显然牛顿公式本身就是a的定义式,它表示单位固体表面积上...
These secondary flows also create a spanwise variation in the heat transfer coefficient on the roughened wall with high levels of the heat transfer coefficient at one end of the rib and low levels at the other end. In an effort to investigate the thermal behavior of the angled ribs at ...
For same conditions, the combination of the spirally corrugated tube with the inlet axial vane swirler in the opposite spiral direction has a higher heat transfer coefficient, a higher friction factor and a higher thermodynamical performance than that in the same spiral direction. The compound ...
The fundamental relation between heating quantity and coefficient of performance (COP) of the combined cycle is derived. Relations are also derived between the SRHP (specific rate of heat pumping), the average rate of heat pumping per unit of total heat-transfer surface area and the COP for ...