强制对流

该软件可用于封装，电路板及系统级CFD模拟，包括自然对流、强制对流和辐射传热。

This software can be used for package - , board-or system-level CFD simulation , including natural and forced convection and radiation heat transfer .

为了研究强制对流对气体保护焊温度场的影响，通过红外热像仪检测了CO2气体保护焊的温度场，发现在熔池及其邻近区域温度呈圆锥型分布。

To reveal the influence of forced convection on gas shielded arc welding temperature field , the infrared camera was used to investigate the temperature field of the base metal in CO2 arc welding .

采用Wilson法对14个表面式冷却器元件进行了管内紊流强制对流换热系数的测定。

Measured the turbulent flow and heat transfer coefficients for fourteen different air coolers using Wilson method .

建立数学模型，运用MATLAB软件编程计算，模拟强制对流对金属凝固过程中胞、枝晶一次间距的影响。

The effects of the forced-convection in metal solidification process on the celluar and dendrite spacing are simulated by mathematic model establishment , calculation with Matlab software .

CuO纳米颗粒悬浮液在小管内的流动和强制对流换热特性

Experimental Research on Forced Convective Flow Drag and Heat Transfer of CuO Nanoparticles Suspensions in a Small Tube

为了使反应器的温度保持在较为恒定的低温，外壁面的强制对流换热系数应大于84W/（m2·K）。

In order to keep the walls at low temperatures , the outer convective heat transfer coefficient must be larger than 84W / m ~ 2 · K.

用修正LM关系式整理了两相强制对流放热系数。

Two phase forced convection heat transfer coefficients are correlated as function of Lockhart Martinelli parameter .

本文研究了花瓣形翅片管（PF管）在水平套管之环形通道内强制对流冷凝的传热性能及传热强化机理。

In this paper , the heat transfer performance of foed convective Condensation and the heat transfer enhancement mechanism on the petal shaped fin tube ( PF tube ) are studied .

EHD效应强化管内油的强制对流换热实验波纹管内强制对流换热与阻力特性的实验研究

EXPERIMENTAL STUDY ON ENHANCEMENT OF FORCED CONVECTIVE HEAT TRANSFER IN TUBE BY EHD EFFECT Experimental Study on the Pressure Drop and Heat Transfer

用修正L-M关系式整理了立式上升流动螺旋管内两相强制对流区放热系数，螺旋管在该区的放热系数大致范围为25-40kw／（m2·℃）。

Two-phase forced convection heat transfer coefficients are correlated as function of correctional Lockhart-Martinelli parameter , and the heat transfer coefficients at this region in helical-coiled tubes are about 25-40 kW / m2 ℃ .

HFC-32/HFC-134a和HCFC-22在水平管内的强制对流沸腾换热特性

Forced convective boiling heat transfer characteristics of HFC 32 / HFC 134a and HCFC 22 in a horizontal tube

利用收集到的实验数据，在Bennett和Chen关联式与Rivera关联式的基础上进行管内强制对流沸腾传热的计算。

Rivera , the forced convective boiling heat transfer coefficients inside tube are calculated based on the correlations of Bennett and Chen , then compared with the experimental results .

冷水表面式冷却器的熵增分析与换热器强化传热评价准则研究采用Wilson法对14个表面式冷却器元件进行了管内紊流强制对流换热系数的测定。

Analysis of entropy increase in surface type air coolers and a performance evaluation criteria for enhanced heat exchangers Measured the turbulent flow and heat transfer coefficients for fourteen different air coolers using Wilson method .

应用ABAQUS软件的强制对流单元，研究了在特定的气体流动条件下的钢卷与气体之间的传热。

By using ABAQUS software , force convection elements were adopted to simulate the heat transfer between the coil and the forced convective hydrogen .

采用APDL语言实现了对热流密度的高斯分布和强制对流换热及移动激光热源的模拟。

The Gaussian distribution of heat flux , forced convection heat transfer and the moving of laser heat source are simulated by using APDL ( Ansys parameter design language ) .

作者对防爆壳内500A平板型和300A螺栓型可控硅元件，用热管和铸铝散热器在自然对流和强制对流传热实验台上进行了多种工况的换热实验。

Experiment in heat exchange for various conditions os heat pipe and cast aluminum heat dissipator under natural and forced convection was made on test board to test the function of 500 A plate-type and 300A bolt-type SCR units in explosion-proof housing .

强制对流翅片管式换热器结霜性能的研究

Study on Performance of Forced Convection Finned-Tube Exchanger under Frosting Conditions

离心流化床中强制对流换热的实验研究

Experimental investigation of forced convection heat transfer in centrifugal fluidized bed

椭圆管外强制对流换热数值研究

Numerical study of forced convective heat transfer around an elliptical cylinder

压力对气体强制对流传热系数的影响

Effect of Pressure on Air Forced Convection Transmit Heat Coefficient

离心力场作用下多孔介质中强制对流换热的研究

Study on forced convective heat transfer in centrifugal fluidized bed

强制对流换热的萘升华模拟研究

Investigation of forced convective heat transfer using naphthalene sublimation technique

强制对流循环加热设备的风机选型及控制初探

Probing into Fan Selection and Control of Forced Convection Circulation Heating Device

在冷凝与强制对流之间稳态换热的热力学分析

Thermodynamic Analysis of Steady State Heat Transfer between Condensation and Forced Convection

第三类边界条件下管内强制对流换热实验

Experimental test on the forced convection in - tube heat transfer under the

强制对流和自然对流作用下枝晶生长的数值模拟

Modelling of dendritic growth in forced and natural convections

电子器件空气强制对流冷却研究

Study on Forced Air Convection Cooling for Electronic Assemblies

对流可分为两类，即自然对流和强制对流。

Convection can be of two types : natural convection and forced convection .

水基碳纳米管悬浮液强制对流换热特性

Characteristics on Flow Drag and Heat Transfer of Water Based Carbon Nanotube Suspension

带定位格架12根束棒水强制对流放热试验研究

Experimental study on heat transfer of water forced convection with grid spaced 12-rod bundle