对流传热

The experimental data show that small contact angle can greatly delay forced convection heat transfer zone and prevent the occurrence of incipient boiling.

实验数据表明，小的接触角可以大大延迟强制对流传热区域，阻止初始沸腾的发生。

ABSTRACT The convective heat mass transfer in porous media has been studied theoretically and experimentally in this paper.

本文对多孔介质中的对流传热传质问题进行了理论和实验研究。

It appears that improvement of convective heat transfer is very important for enhancement of flux and heat efficiency.

结果表明，提高对流传热系数是提高膜蒸馏热效率和渗透通量的关键。

Second, the convective heat transfer leads to indoor space the upper and lower temperature high temperature low.

二、对流传热导致室内空间上部温度高而下部温度低。

The effects of corona, dielectric barrier discharge and glow discharge on the heat transfer coefficients with a heated copperplate are compared.

文中对比研究了电晕、介质阻挡以及辉光放电对空气-金属之间对流传热系数的影响作用。

Helically finned tube ; convection heat transfer ; local heat transfer

螺旋肋片管；对流传热；局部传热

The model of heat conduction caused by friction spark can be regarded as forced convection heat conduction issue of grazing spheriform which is outside of planar stable state boundary layer,so the mathematics analytic formula is presented and a few measures for preventing friction spark.

摩擦火花传热模型可看做是二维稳态边界层外掠球体的强制对流传热问题。

It has been proved that the convection heat transfer coefficients increased by several times with gas discharges.

在气体放电强化传热的作用下对流传热系数获得数倍的增加。

The quasi steady state analytical method is used to calculate the temperature in the heat structure.

用集总参数法来计算热传导；在正常的工况下，用含两个传热区的两相对流传热模型，计算流体与管壁间的换热。

The cylinder bore was divided into sections according to different loads when applying thermal loads on to the inside surface of the cyl inder bore. Finally the regulation of temperature distribution is obtained.

计算缸内传热情况时，只考虑了对流传热；对缸内施加边界载荷时，采取分段加载的方式，最终得到其温度分布规律。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。