The average heat transfer coefficient is relatively sensitive to the pore size. 而平均换热系数对泡沫金属孔径较敏感; lib.cqvip.com 3. Analysis of taking data for calculating external wall average heat transfer coefficient of residential building energy consumption 居住建筑能耗计算中外墙平均传热系数取值的...
Theaverage heat transfer coefficientof some common walls is calculated in the region of hot in summer and cold in winter. 选取几种夏热冬冷地区常用外墙 ,分别对其平均传热系数进行计算 ,与主体部位传热系数进行了比较 ,分析了不同结构、不同外墙宽度及不同窗墙比情况下热桥对墙体平均传热系数的影 ...
Wedekind, Modeling the local and average heat transfer coefficient for an isothermal vertical flat plate with assisting and opposing combined forced and natural convection, International Journal of Heat and Mass Transfer 39 (13) (1996) 2723-2733....
This study focuses on the experimental measurements of the heat transfer coefficient over a flat plate with a 30掳 leading edge. Under forced convection by... LA Komiya - 流量控制,测量及可视化(英文) 被引量: 0发表: 2022年 ANALYTICAL INVESTIGATION OF FORCED CONVECTION HEAT TRANSFER IN A FLAT-...
5) average surface heat transfer coefficient 平均换热系数 1. Comparing several different size and velocity of the air flow situation, we can draw the conclusion of how to improve the structure to increase the average surface heat transfer coefficient of the radiator. 本文在对散热器的物理模型...
Bulk Average Heat Transfer Coefficient of Multiple Particles Flowing in a Holding Tube Amethodology was developed to measure the bulk average heat transfer coefficient of a large number of particles flowing in a holding tube. This technique ... A Alhamdan,S Sastry - 《Food & Bioproducts ...
The structure’s internal heat exchanger should be as simple as possible to make the cleaning easy and allow installation of a stirring apparatus. From Eq. (12.103), heat transfer rate can be enhanced by increasing total heat transfer coefficient, heat exchange area, and Δtm....
Using the similar test method to determine the thermal performance of domestic solar heaters, the greenhouse heat balance and heat loss and average heat transfer coefficient had analyzed. In view of a greenhouse, the average heat transfer coefficient was tested and calculated. The results showed ...
In this research, an experimental study was conducted to high light the impact of the exterior shape of a cylindrical body on the forced and free convection heat transfer coefficients when the body is hold in the entrance of an air duct. The impact of changing the body location within the ...
网络瞬态与时均传热系数 网络释义 1. 瞬态与时均传热系数 ... )transient and time average coefficient of heat transfer瞬态与时均传热系数) uniformity coefficient 均质系数 ... www.dictall.com|基于 1 个网页