对流散热

基于强制空气对流散热的恒温环境控制系统研制

Local Constant Temperature Environment System Using Forced Air Convection

计算机芯片二维模型自然对流散热的激光散斑法研究

A Two-Dimensional Model for Investigating Natural Heat Convection on Computer Chips by the Laser Speckle Method

根据对物体冷却规律的分析，并从实验结果比较，指出稳态法测不良导体导热系数实验中，设置散热盘的冷却过程应与其在稳态过程时的强迫对流散热方式保持一致。

Basing on the analysis of the object cooling rule and comparing the experimental results , we pointe out that the operating mode must maintain consistent during experimental process .

研究了基体开空冷槽孔及夹层三明治干切锯片的空气对流散热原理，进行了不同结构参数的有限元热力分析。

The heat disperse principle of air convection about the special structure saw blade with cooling slot and the multi-sandwich-saw blade are Analyzed , difference structure parameters of saw blade are calculated by finite element thermal analysis .

结果表明，座舱环境三因素对皮肤蒸发、对流、辐射散热均有影响。

Effects of the three main environmental factors on heat exchange by radiation , convection and evaporation were observed .

通过对爆炸式开关的热学分析，考虑开关内部传导散热和外表面的对流和辐射散热，建立了开关的瞬态热分析模型。

Based on the analysis of heat transfer process in explosive circuit-breaker , a thermal model of circuit-breaker is proposed in this paper .

对于表面对流和辐射散热条件，采用修正系数的方法，考虑激光冲击加热作用引起的极大温度梯度的影响。

As to the effect of extremely high thermal gradient caused by laser processing , the surface boundary conditions of surface convection and radiation is revised by using a coefficient .

由于暖体假人的对流及辐射散热特性与实际人体非常接近，因此，在热环境工效学研究中发挥着突出的作用。

Thermal manikin is playing an important role in the research of thermal environmental ergonomics , because its characteristic of convective and radiative heat loss is very similar to actual human body .

在分析自然对流传热时利用了两种方法来模拟空心电抗器表面的自然对流散热。

Two methods have been used to simulate the convection heat transfer on the surface of the reactor .