Many approximation methods have been proposed to solve radiative heat transfer problem in semitransparent media.
使用该方法分别求解了一维和二维半透明介质内的辐射换热问题。
The Direct Simulation Monte Carlo method is a useful numerical tool for solving fluid flow and heat transfer problem of rarefied gas.
直接模拟蒙特卡罗方法是一种求解稀薄气体流动换热新的数值方法。
To deal with multi-heat-source and high-heat-flux heat transfer problem of array antennas, a heat pipe cold plate equipment is developed.
为了有效解决阵列行波管的多热源、高热流散热问题，研制了基于其安装空间尺寸的热管冷板散热装置。
An explicit finite element method is presented in this paper to solve the heat transfer problem with ablation moving boundary in a moving coordinate system.
本文借助于运动坐标系用显式有限元算法求解烧蚀动边界的传热问题。
The uniform energy equation is constructed for whole domain, and its nonlinear heat transfer problem is directly treated instead of the domain decomposition.
在整个区域建立统一的能量方程，将分区域求解问题化为整个区域的非线性问题处理。
The finite element formulation of the transient heat transfer problem was carried out for the composites based on the heat transfer differential equations with non-linear internal heat sources.
从含有非线性内热源的瞬态热传导方程出发，建立了用于分析复合材料热传导的有限元公式。
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。
The heat will readily transfer from the plastic to the mold but getting it from the mold and into the coolant at the same or greater rate is frequently the problem.
热量从塑料传输到模具，而从模具得到热量并同时或者以更大的速率传导到冷却剂则常常成为问题。
In the process of resistance furnace heat transfer, the effect is often not ideal, so how to improve the heat transfer effect is a problem to be discussed.
在电阻炉的换热过程中效果往往会不甚理想，所以怎样提升电阻炉换热效果是一个需要探讨的问题。
If this causes a warpage problem, it sometimes helps to raise the overall water temperature and slow the rate of heat transfer.
如果这样还有翘曲问题，那么升高总的水温并降低热交换速度是有益的。
The erosion of blast furnace is a problem of three kinds of transfer (momentum transfer, heat transfer and mass transfer).
高炉侵蚀归根结底是动量传输、热量传输和质量传输这三传的问题。
This is a complex problem concerning three dimensional heat transfer.
这是一个复杂的三维传热问题。
Slagging and fouling on heat transfer surface is a familiar and unavoidable problem of power boiler, which is adverse to keep boiler running safely and economically.
受热面污染作为燃煤电站锅炉运行中一个不可避免的实际问题，对锅炉的安全经济运行带来严重影响。
The transmission and conversion process of the heat and momentum in the regenerator is very complex. It is a problem which relates to heat transfer, hydrodynamics and thermodynamics.
交变流动蓄冷器内部热量和动量的传输及转换过程是传热学、流体力学和热力学耦合在一起的复杂问题。
There is a problem of controling multiple thermal parameters in heat and mass transfer experiment.
在传热传质实验中经常存在多个热力参数的控制问题。
In the parallel channel rotation problem, secondary flow will uniform the velocity and temperature profile and lead to heat transfer enhancement.
平行通道旋转流动换热问题中旋转产生的二次流使截面的速度和温度分布趋于均匀，从而换热得到强化。
In order to solve this problem, the effects of airflow velocity and airflow direction on heat transfer coefficient of wall surface are studied in this paper.
为了解决这个难题，本文通过实验测试和系统辩识的方法研究了风速风向对墙体表面换热系数的影响。
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。
So fouling has aroused peoples' attentions in the domain of heat transfer but is still an unsolved problem.
因此，成为传热学界十分关注而又没能完全解决的主要问题之一。
The changes of heat transfer mechanism resulted in that thermal boundary resistance and its optimization design have become a key techniques and science problem in directly cooled technology.
由于传热机理的变化，在固体接触导热中，界面热阻及其最佳热耦合机理成为直接冷却的关键技术和科学问题。
This paper deals with the problem of determining the aerodynamic shape of a reentry vehicle with minimum total trajectory heat transfer.
本文研究确定再入飞行器的最小总加热量气动外形问题。
The heat transfer between residential units is a difficult technical problem in heat metering of central heating systems.
户间传热是集中供暖热计量中的一个技术难题。
In order to resolve this problem, a detail study was carried out on using steel spirally fluted tubes replacing copper plain tubes without lowering the previous performance of heat transfer.
针对该问题，开展了用钢质螺旋槽管替代原有铜光滑管并使其达到原有换热性能的研究。
Fouling resulting from the heat transfer of cryogenic liquids is usually not considered a serious problem, since the purity of the liquids involved is high.
低温液体纯度较高，由其换热所导致的污垢问题常常被忽略。
The parametrization problem of the momentum, sensible heat and water vapour transfer over the near sea surface is discussed by means of the aerodynamic theory.
随后，利用空气动力学理论讨论了贴海面动量、感热和水汽输送的参数化问题。
Only using the test ways to solve problem of engine cabin heat transfer is very difficult and cost a lot.
单纯的依靠实验来解决发动机机舱的散热问题，难度比较大，费用高，周期长。
An inverse problem model of mould heat transfer in slab continuous casting is researched and built aiming at the installation characteristics of thermocouples in slab mould.
针对板坯结晶器热电偶的排布特点，研究并建立板坯连铸结晶器传热反问题的数学模型。
An inverse problem model of mould heat transfer in slab continuous casting is researched and built aiming at the installation characteristics of thermocouples in slab mould.
针对板坯结晶器热电偶的排布特点，研究并建立板坯连铸结晶器传热反问题的数学模型。
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