对流条件

边界层厚度是溶体中对流条件的函数。

The boundary layer thickness is a function of the convection condition , in the melt .

强制性对流条件下，合金的共晶体体积分数以及共晶体中的Si粒子的体积分数都较只有自然对流时高。

With the forced convection the volume fraction of eutectic and the fraction of Si particles in eutectic are higher than that under natural convection .

用数值方法研究了ACRT（加速坩埚旋转技术）强迫对流条件下垂直Bridgman法半导体材料CdTe单晶体生长过程。

Bridgman crystal growth process of semi-conductor compound CdTe with ACRT ( Accelerated Crucible Rotation Technique ) is studied with numerical method .

强迫对流条件下碳粒燃烧速率的研究

A Study on Burning Rate of Carbon Particle under Forced Convection

两侧对流条件下平面冻结凝固相变换热分析

Heat transfer analysis of plane freeze phase transition on double-convection condition

自然对流条件下竖直冷平板霜生长规律的研究

The Study of Frost Growth Regularity on Vertical Cold Surface in Natural Convection

强迫对流条件下金属表面改性对抑制结霜的理论分析

Theoretic Analysis for Preventing Frost Deposit With Metal Surface Modification Under Forced Convection

并对大气对流条件下土壤内热和水分迁移进行了数值模拟。

Numerical simulation was carried out for one dimensional heat and water migration by air convection .

强迫对流条件下旋涡对冷壁面凝华结霜的滞止和延迟作用

Preventing and Damping Effect of Vortex on Frost Deposit on Cold Wall Surface in Forced Convection

高热流密度自然对流条件下改善热传导性能的实验研究

Test Study for Improvement of Thermal Transmission Character at High Thermal Current Density and Natural Air Circulation

混合对流条件下浮升力对环形通道中流动及传热的影响

Influence of buoyancy on mean flow and heat transfer under condition of mixed convection in an annulus

自然对流条件下疏水表面与普通金属表面霜生长的对比研究

The contrast study of frost formation on cold hydrophobic coating surface and common metal surface in nature convection

自然对流条件下计算架空保温横管复合放热系数的一个模拟公式

A simulated relation to calculate the compound heat transfer coefficient on overhead horizontal insulated pipes under condition of natural convection

基于此，提出了一个描述对流条件下固相颗粒溶质再分配的一维模型。

Then a one-dimensional mathematical analysis was performed on the redistribution of solute of a particle growing from the convected melt .

斜长石粒度分布的体视学特征显示，在对流条件下，岩浆成分通过晶体与熔体的差异运动而发生变异。

The stereology characteristics of plagioclase indicate that the component of magma changed through differential movement between crystal and melted with convective condition .

讨论了混合对流条件下环形通道中浮升力对流动及传热的影响。

The influence of buoyancy on fluid flow and heat transfer was studied under conditions of mixed convection in an annulus passage in this paper .

本文通过在自然对流条件下，竖直冷平板上疏水表面与普通金属表面霜生长过程显微动态观察实验，证明疏水表面有利于延缓霜的生长并根据相变动力学理论，分析了原因。

This paper proves that frost growth is slower on vertical cold hydrophobic coating surface in nature convection with micro observation experiment and analyzes the causes according to phase change dynamics theory .

从模拟结果看，强制对流条件下，电池的工作温度和温差都能够满足电池散热需要。（4）为了验证设计并改进电池组，进行梯形排列电池组样机实验。

Under forced ventilation condition , the simulated results fit the cooling target . ( 4 ) The ladder pattern prototype battery pack is designed , and to validate and optimize the design .

强制对流条件下结霜现象的实验研究本文主要研究亲水表面结霜和外加电场对霜的生长的影响，力求寻找一种既经济又节约能源的抑霜方法。

In order to seek the effective defrosting and frost-controlling methods , frost growth on hydrophilic surface under natural conditions with and without the existence of external electric field were investigated in this thesis .

实验结果表明，在自然对流条件下，实验得到的努谢尔特数与经典的准则关联式得到的努谢尔特数随着外径的减小，其偏差越来越大，最大偏差超过50%。

The experiment results show that the Nu deviations of the experiment and calculated with the classical relation formula are increasing with the outer diameter diminishing , and the maximal deviation is over 50 % .

将迎风有限元法引入高炉煤气和炉料温度场解析，解决了强对流条件下温度场数值解的失真振荡问题，分析了中心装焦时的高炉炉况。

The problem of oscillation of temperature field numerical solution of blast furnace gas and stock temperature field is solved by the upwind finite element analysis , and the working conditions of blast furnace with the center coke charging is analyzed .

强迫对流条件下，湿空气绕流具有逆压梯度和大曲率冷壁表面，将导致速度边界层分离，形成大尺度旋涡。

In forced convection , damp air flows around a cold wall surface having an adverse pressure gradient and a short radius of curvature , which leads to the separation of the speed boundary layer and the formation of large-scale vortexes .

模拟结果表明：在本模拟条件下，由芯片到封装外壳底面的热通路为散热的主要通道，其它表面的对流条件对热场分布影响不大。

The simulation results showed that the heat path from chip to the bottom surface of the package was the main way for the dissipation of heat , while the convection coefficient applied on the other outer surface had little effect on the temperature distribution .

文中应用总放热系数等效考虑了CFRP压力容器固化过程中热压釜辐射与对流边界条件。

General heat release coefficient is used to equivalently consider autoclave radiation and convection of boundary condition during curing process for CFRP pressure vessel .

在表面有恒定热源作用薄板的不稳定温度场分析本文研究了薄板（δ≤0.6厘米）在一侧表面受不变热量q，边界处于空气对流传热条件下不稳定温度场的分布问题。

Analysis of Unstable Temperature Traverse of Thin Plates Subjected to Invariant in Time Heat Source on Its Surface This paper investigates unstable temperature traverse of thin plates , whose boundary is under convective heat transfer to air .

对流边界条件下墙体表面温度响应特性的评价指标

Evaluation index of wall temperature response under the convective boundary condition

江苏冰雹强对流天气条件分析及其物理解释

An Analysis of Severe Convective Weather Conditions and Its Physical Explanation

对流边界条件高强度快速传热传质研究

Research on high intense and rapid heat and mass transfer in convective boundary condition

对流运输条件下的双约束运量分布和配流的组合模型

A Combined Model of Doubly-constrained Trip Distribution and Traffic Assignment under the Condition of Cross-hauling

一种处理无限空间自然对流边界条件的新方法

A Novel Method for the Treatment of Boundary Condition of Natural Convection In an Infinite Space