The present paper deals with a reactor network comprehensive model for the engineering use orented three dimensional heat transfer numerical calculation of utility boiler furnaces.
文中介绍一种适合于工程应用的电站锅炉炉膛三维传热值计算的反应器网络综合模型；
Radiative heat transfers in a three dimensional enclosure and in a boiler furnace were calculated by the discrete transfer method in this paper.
本文利用离散传递法计算了三维密闭立方体及锅炉炉膛内的辐射换热过程。
Based on experimental models, the paper sets up three-dimensional steady heat transfer and flow physical model and mathematical model on a three polluting heat sources after simplification.
本文在实验模型的基础上，经简化建立了有三个污染源的置换通风三维稳定传热、流动的物理模型和数学模型。
In the annular gap scrubber, there exists complicated three-dimensional compressible flow associated with the two phase flow and heat transfer between gas and water particle.
环缝洗涤器内是一个高速可压缩三维流动过程，并伴随有高炉煤气和雾化水滴的两相流动传热。
The heat transfer of steel fluid in continuous casting mould is a stable process and can be depicted with three-dimensional stable heat conduction equation depending on tension speed.
连铸结晶器内钢液的传热可视为一个稳态过程，可用依赖于拉坯速度的三维稳态热传导方程描述。
Three-dimensional physical and mathematical models for the coupled heat transfer of natural convection in a liquid pool with heat source and forced convection in cooling coil tube are established.
建立了含内热源的液池内自然对流与冷却盘管内强制对流耦合传热的三维物理、数学模型，进行了相应的数值模拟计算。
A three-dimensional numerical analysis model of fluid flow and heat transfer in pulsed current TIG weld pool is developed.
对运动电弧作用下脉冲tIG焊接熔池流场与热场动态变化过程建立了三维数学模型。
Three-dimensional numerical study is conducted to investigate the heat transfer characteristics for jet impingement cooling configurations.
采用数值模拟方法对冲击冷却的流动和传热过程进行了三维数值研究。
By using CFD software FLUENT, numerical simulation for the three-dimensional flow of air between honeycombed plate heat transfer components is carried out.
应用CFD软件FLUENT对蜂窝板传热元件板间空气的三维流动进行了数值模拟。
The movement of high temperature smoke in a fire road during mine fire was a three dimensional unsteady flow which is accompanied with heat and mass transfer.
矿井火灾时期，火源巷道内高温烟流运动为三维非定常的流动及传热传质过程。
With the non staggered grids, a three dimensional quasi state laser remelting problem, considering heat transfer and fluid flow, is numerically simulated.
对三维准稳态激光重熔问题进行数值模拟，模型考虑了熔池内金属液体的流动和换热。
A three-dimensional heat transfer model based on the tool shape for FSW is present in this paper.
根据搅拌头形状与尺寸，建立了FSW三维传热有限元模型。
A three-dimensional heat transfer model based on the tool shape and size for FSW is established in this paper.
根据搅拌头形状与尺寸，建立了FSW三维传热有限元模型。
A three dimensional thermal-hydraulic model is developed for the analysis of fluid flow and heat transfer in shell-and-tube heat exchanger.
提出了一种管壳式换热器壳程单相流动和传热的三维模拟方法。
This paper investigated the behaviors of flow and heat transfer of single-phase in rectangular microchannels with three-dimensional numerical analysis.
通过实验研究了内置均匀加热板的垂直矩形通道入口段混合对流换热的温度场和阻力特性。
Three-dimensional numerical study is conducted to investigate the heat transfer characteristics for the inclined multi-hole film cooling with different configurations.
对三种不同结构的多斜孔气膜冷却结构进行了数值研究。
A quasi-three-dimensional model was developed to simulate earth-to-air heat exchange process in underground duct system(UDS), which ignores heat transfer in the earth in the direction of air flow.
提出准三维土壤—空气传热传质模型，对地道通风系统内空气与土壤之间的热物理过程进行数值模拟。
According to the proper hypothesis, a three-dimensional radiation and convection-coupled instantaneous heat transfer problem was simplified into one-dimensional instantaneous heat transfer problem.
根据合理的假设，将复杂的三维辐射与对流耦合瞬态导热问题简化为一维瞬态导热问题。
In our studies, three-dimensional internally finned tube (3-d IFT) is a type of new heat transfer enhanced tubes which can be used to enhance single-phase forced convective heat transfer inside tube.
本文所研究的三维内肋管就是应用于各种换热器中单相强迫对流换热的新型强化传热管。
In our studies, three-dimensional internally finned tube (3-d IFT) is a type of new heat transfer enhanced tubes which can be used to enhance single-phase forced convective heat transfer inside tube.
本文所研究的三维内肋管就是应用于各种换热器中单相强迫对流换热的新型强化传热管。
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