用数值方法分析了开口空腔中的湍流自然对流与表面辐射相互耦合的复杂传热。
The complex heat transfer of turbulent natural convection combined with surface radiation in open cavities is analyzed by numerical method.
所以，开发连铸坯凝固传热与应力分析耦合模型是非常必要的。
So it is necessary to develop the coupled model of heat transfer and stress for continuous casting billet.
从理论计算和实验研究等方面对国内外多孔建筑材料的传热、传湿及热湿耦合传递研究方面的进展进行了综合分析。
Reviews the theoretical and experimental research home and abroad on the heat transfer, mass transfer and coupled heat and mass transfer in porous building materials.
根据铝带坯连续铸轧过程瞬态凝固、流变成形的特点，同时考虑影响辊套与铸坯传热界面的接触热导问题，建立了铝带坯连续铸轧过程热力耦合有限元分析模型。
According to the characteristics of transient solidification and rheological forming in continuous roll casting process, a set of thermal-mechanical coupling equations had been set up.
建立了室内表面对流辐射耦合换热方程，着重讨论了采用表面换热分析法求解表面传热系数以求解壁温的方法。
Applies the method of surface heat transfer analysis to calculating the convective heat transfer coefficient in order to solute the wall temperature.
通过模拟计算，分析了通道与隔热层的耦合传热机制，考察了相关参数的影响。
By analyzing the numerical results, the mechanism governing the coupled heat transfer and the effects of relevant parameters are discussed.
运用FLUENT软件对气流和岩体间的耦合传热+进行了模拟分析，给出了气流和岩体的温度场分布；分析了坝体廊道对气流的冷却效果。
Numerically simulates the coupled heat transfer between airflow and rock with FLUENT software, predicts their temperature fields, and analyses the cooling effect of the corridor on airflow.
采用直接耦合的有限元分析方法对一汽油机的活塞组—气缸套系统的瞬态传热过程进行了研究。
The transient heat transfer process of piston set-cylinder liner system in gasoline engine was researched with direct coupling finite element method (FEM).
考虑传热接触耦合作用的热力学分析问题大量存在于工程中，分析的难点是必须考虑热与可移动接触边界间的耦合作用。
The thermal mechanical analysis for the coupled problems of interaction between heat transfer and contact processes can be found in many engineering fields.
通过分析文献实验数据得出了在整个凝固过程中传热系数与空气隙成反比的半经验耦合表达式。
A semiempirical inverse equation was used to characterize the HTC-air gap relation across the whole stages for experimental data from literature.
运用FLUENT软件对气流和岩体间的耦合传热进行了模拟分析，给出了气流和岩体的温度场分布；分析了坝体廊道对气流的冷却效果。
Numerically simulates the coupled heat transfer between airflow and rock with FLUENT software, predicts their temperature fields, and analyses the cooling effect of the corridor on airflow.
运用FLUENT软件对气流和岩体间的耦合传热进行了模拟分析，给出了气流和岩体的温度场分布；分析了坝体廊道对气流的冷却效果。
Numerically simulates the coupled heat transfer between airflow and rock with FLUENT software, predicts their temperature fields, and analyses the cooling effect of the corridor on airflow.
应用推荐