To accurately describe the fuel combustion and radiative heat transfer processes in furnaces is very crucial in comprehensive numerical simulation of ethylene pyrolyzer.
在乙烯裂解炉综合模拟研究中,准确地描述炉膛内燃料燃烧和辐射传热过程极其重要。
A numerical method was presented for transient heat transfer processes in honeycomb sandwich panels used in metallic thermal protection systems (TPS) under aerodynamic heating.
提出一种计算非稳态气动加热下金属蜂窝板内辐射导热耦合换热数值计算方法。
The freeze drying model on the basis of heat transfer processes for tomatoes subject to radiation boundary conditions was founded to predict the time of sublimation dehydration.
认为番茄冻干过程为传热控制,建立了辐射边界的准稳态模型,利用该模型可以较准确的预测升华干燥的时间。
Using the exergy based on the second law of thermodynamics, the irreversibility during the important heat transfer as well as input and output power processes inside a NPP are analysed.
利用热力学第二定律建立的火用分析方法,对核动力装置中主要的热量传递、作功与受功过程的不可逆性进行了分析。
The following tables list typical processes which make use of MARLOTHERM type synthetic heat transfer fluids.
下面的表格列出了一些要用到MARLOTHERM这种合成导热油的典型领域。
The first question concerns thermodynamics, the second the various rate processes- -chemical kinetics, heat transfer, etc.
第一个问题涉及热力学,第二个问题涉及各种速率过程——化学动力学,传热等。
Taking heat transfer process for an example, this paperexpound the fundamental methods of computer-simulation for processes of chemical engineering.
本文以传热过程为例阐明了计算机模拟化工过程的基本方法。
The combustion and heat transfer in CFB boiler are related with the bed material, while the bed material is formed during the coal combustion, fragment and attrition processes.
循环流化床锅炉炉内的燃烧及传热与炉内床料的状态密切相关,而炉内床料主要是由燃煤含有的矿物组分经过燃烧、爆裂和磨耗过程形成的。
Freezing and thawing of soil moisture is accompanied with a series of physical processes in seasonal freezing-thawing areas, such as moisture transfer and heat exchange.
在季节性冻土分布区,土壤水分的冻结和融化必将会伴随着热量交换、水分迁移等物理过程。
A numerical method is presented for the two dimensional quasi steady state heat transfer on high power density laser welding processes according to the keyhole model.
对高能量密度激光匙孔焊接过程的二维准稳态传热进行了计算方法的研究。
Falling liquid film flow has been given great attention due to its wide applications in petroleum and chemical industrial processes involving heat and mass transfer.
自由降膜过程在许多工业领域,特别是在石油化工工业中有着非常广泛的应用。
The thermal mechanical analysis for the coupled problems of interaction between heat transfer and contact processes can be found in many engineering fields.
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。
A stacked multistage flash pilot plant is reported, its characteristics are analyzed regarding operating principle, flash and heat-transfer processes.
本文阐述了立置式多级闪发蒸馏装置的工作原理、试验样机的流程和特性,并对闪发和传热的测试数据进行了初步探讨。
The processes of fluid flow in the tube, combustion, heat transfer between the flue gas and tube were simulated without any simplification of the complicated geometry.
计算得到了炉内流场、 温度场及炉管表面热流密度分布的详细信息,揭示了焦化炉炉膛内流动、燃烧和传热过程的特性。
The heat and mass transfer and coupling effect in wood drying were studied by applying the thermodynamics of irreversible processes.
应用不可逆过程热力学研究木材干燥过程热质迁移及其耦合效应。
The processes of fluid flow, combustion and heat transfer between the flue gas and tube without any simplification in the firebox of atmospheric heater were studied with the whole coupling method.
采用分区耦合的方法研究了常压加热炉辐射段内的流动、燃烧和管内外传热的工艺过程。
Calculation and simulation of a variety of melting furnace structure layout, and get the law of heat transfer and fluid flow processes of glass current.
计算和模拟了不同的窑池结构布置时,玻璃液的传热和流动方式过程。
Calculation and simulation of a variety of melting furnace structure layout, and get the law of heat transfer and fluid flow processes of glass current.
计算和模拟了不同的窑池结构布置时,玻璃液的传热和流动方式过程。
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