自然对流换热

通过试验确定了双重保温管道环行空间自然对流换热在低Cr.Pr数下当量导热系数的计算公式。

The calculation formula of equivalent conductivity factor in free convection on annular space is determined .

通过SIMPLER算法求解二维移动顶盖驱动方腔内不可压缩流体流动和方腔内自然对流换热。

The two-dimensional incompressible flow in lid-driven square cavity and free convection heat transfer in square cavity are solved with SIMPLER algorithm .

本文用SIMPLE算法对底部加热的水平空气层的自然对流换热进行了数值计算，研究了这种空气层的流动与换热数值解的振荡和分岔问题。

The numerical simulations were performed for the natural convection of horizontal air layer heated from below using SIMPLE algorithm , to study the oscillation and bifurcation of numerical solution for this problem .

高Rayleigh数条件下竖圆环夹层内自然对流换热的实验研究

A experimental study of natural convective heat transfer of air in vertical annular on the high Rayleigh number condition

本文充实了Ra数高于2×107范围内横圆柱外自然对流换热的实验数据。

Experimental data for natural convection heat transfer from a horizontal cylinder in the Rayleigh number range higher than 2 × 107 have been obtained in this paper .

本文用具有QUICK方案的有限差分法对底部加热的低Prandtl数水平流体层自然对流换热进行了数值计算，研究了这种问题中存在的振荡和分歧问题。

Bifurcation and oscillation were studied for the natural convection in a horizontal layer of low Prandtl number fluid using SIMPLE algorithm with a kind of QUICK scheme .

对理想磁场作用下封闭腔内的自然对流换热进行了分析，指出在一定磁加速度大小和方向下，可实现微重力环境，磁致纯导热过程，磁致Benard对流以及其它自然对流流动形态的改变。

The natural convection in enclosure under ideal magnetic field is analyzed , the results support that the micro-gravity environment , magnetically induced conduction and magnetically induced Benard convection can be achieved by using a certain magnetic acceleration .

等温小尺寸物体自然对流换热的数值计算

Numerical computation of natural convection heat transfer of isothermal small-sized objects

热面向上水平小尺寸平板的自然对流换热研究

Free convection heat transfer from upward - facing small horizontal surfaces

三角塑料蜂窝中自然对流换热的实验研究

The experimental study of the free convection in triangle plastic honeycombs

纵向侧壁对底部加热方腔内自然对流换热的影响

The Influence of Transverse Wall upon Nature Convection in a Cavity

两竖直平板间自然对流换热的解析解

An analytic solution of nature convective heat transfer between vertical parallel plates

倾斜环形夹层自然对流换热实验研究

An Experimental Study of Natural Convective Heat Transfer in the Inclined Annulus

倾斜封闭立方腔内多块孤立平板自然对流换热的实验研究

Natural convection in an inclined cube enclosure with multiple internal isolated plates

竖直矩形窄通道空气自然对流换热特性的实验研究

Experiment on Heat Transfer of Natural Convection in Vertical Narrow Rectangular Channels

方腔内竖直板振荡的自然对流换热数值研究

Numerical Study on Oscillatory Natural Convection in Enclosure with Vertical Isothermal Plate

等温竖窄条自然对流换热的模拟研究

Simulant Study on the natural convective heat transfer of isothermal vertical strip

封闭三角形通道内热管的自然对流换热研究

Study of Natural Convection of Closed triangle channel heat pipe

谱元方法求解正方形封闭空腔内的自然对流换热

Computation of natural convection in two dimensional cavity using spectral element method

微细金属丝在空气中的自然对流换热的实验研究

Experimental study on heat transfer of natural convective flow between micro-wire and air

管排类元件自然对流换热研究进展

Advances on heat transfer by free convection from tube-arrays

封闭空腔内两个等价自然对流换热问题

In Encapsulation Cavities Two Equivalence Convective Heat Transfer Problem

用激光散斑照相研究高温差自然对流换热

An experimental study of natural convection large temperature difference by laser speckle photography

梯度磁场作用下自然对流换热强化

Natural convection heat transfer enhancement by gradient magnetic field

三维层流自然对流换热边界层方程的数值解法

Numerical Computation of 3-D Laminar Boundary Layer Equations of Natural Convection Heat Transfer

水平空气层自然对流换热的分岔和振荡

Oscillation and bifurcation of natural convection of horizontal air layer heated from below

小尺寸物体自然对流换热

The Natural Convection Heat Transfer of Small Objects

低气压条件下电加热器自然对流换热性能测试

Testing of natural convection heat transfer performance of electric heaters under lower air pressure

不等温壁竖平板层流自然对流换热问题探讨

Investigation on Laminar Free Convection Heat Transfer from a Non & isothermal Vertical Plate

结果表明，用此方法求解三维层流自然对流换热边界层方程是可行的。

The results shows that using this method to solve the equations is feasible .