The accurate and fast method for numerically solving radiation heat conduction, associated with the applications of astrophysics physics and Inertial Confinement Fusion (ICF) etc.
辐射热传导计算是辐射流体力学数值模拟的重要组成部分,广泛应用于天体物理、惯性约束聚变等诸多领域。
Heat can be delivered by convection, radiation, and thermal conduction.
热气可由对流、辐射和热传导来传递。
But because of the temperature environment (radiation, heat conduction and convection) and the internal heat of the motor is not consistent, so we can not effectively protect the motor.
但是由于其周围温度环境(辐射、热传导及对流状况等)与电机内部的发热规律不一致,所以不能对电动机进行有效的保护。
The one-dimensional model takes into account gas-phase transport, radiation, interphase heat exchange, and solid conduction.
一维模型包括气体输运、多孔介质固体的辐射、导热和气固两相间的对流换热。
This fabric exhibits not only fine protective effect against heat by conduction, radiation or convection but also good air and moisture permeability.
该织物对传导热、辐射热和对流热均有良好的防护作用,而且透气、透湿性好。
Based on the results of the experiment, a FEM model for the heat transfer of the metallic honeycombed plate was established, which took the combination of heat conduction and radiation into account.
在试验结果的基础上,考虑传导和辐射传热的偶合作用,建立了该金属蜂窝平板传热的有限元分析模型。
Heat-transfer coefficient, heat resistivity, heat conductivity, heat exchanger, heating convection, heat conduction, heat radiation, heat convection exchange.
传热系数,热阻率,导热系数,换热器,热对流,热传导,热辐射,对流传热。
According to the heat transfer of conduction, convection and radiation in between gas, kiln wall and clinker bed, established a one dimensional thermal model for the alumina clinker kiln.
综合考虑烟气、窑壁和料床间的传导、对流和辐射传热,建立了氧化铝熟料窑内一维传热模型。
The radiation between the cell tube and the air feed tube and heat transfer by convection and conduction are also included in this model.
在传热模型中,除了考虑传导和对流换热外,本文也考虑了电池和空气进气管之间的辐射换热。
Radiation between cell tube and air feed tube and heat transfer by convection and conduction were also included in this model.
在传热模型中,除了考虑传导和对流换热外,也考虑了电池和空气进气管之间的辐射换热。
Microporous insulation products actually have thermal conductivity values lower than still air, due to their ability to block the three modes of heat transfer (conduction, convection and radiation).
微孔绝缘材料的热导值低于静态气流,这是由于该产品能阻碍热传递的三种方式的实现(热传导、对流和辐射)。
Radiation between cell tube and air feed tube and heat transfer by convection and conduction was also included in this model.
在传热模型中,除考虑传导和对流换热外,也考虑了电池和空气进气管之间的辐射换热。
The comparison experiment for conduction and radiation heat transfer was conducted.
在此基础上,对于接触导热和辐射传热进行对比实验。
Accurate description is proposed for thermal radiation and gas conduction in the annulus under various heat insulation conditions and theoretic model is derived.
对处于不同隔热措施的真空同心管套内辐射换热和气体导热予以准确的描述,建立了传热模型。
The discretization equation obtained takes the same form as that for the pure conduction problem, with the radiation heat flux at the interface appearing as an additional source term.
推导结果表明,此时离散方程的形式仍与纯导热物体的形式相同,只是界面上的辐射热流以源项的形式进入到离散方程中。
The analysis demonstrates that the conduction, convection and radiation heat transfers occur in the system while the laminar flow and natural flow exist in the closed space.
分析表明系统中存在传导、对流及辐射传热,其中封闭空气夹层又存在层流自然对流。
The model of conduction and radiation heat transfer in vacuum pellet materials is used and its numerical solution is given.
采用真空粉末材料的导热—辐射复合传热模型,给出数值求解结果。
The static conduction, shuttle and radiation heat losses, as well as regenerator inefficiency have been considered.
计算中主要考虑了导热损失、穿梭损失、辐射损失以及回热损失。
The numerical simulation results indicate that the finite volume method and spectral band model is suitable to deal with coupled radiation-conduction heat transfer of non-gray medium.
经与光线踪迹法、离散传递法的计算结果比较表明,谱带模型与有限体积解法相结合能处理多场耦合下非灰介质内的辐射换热。
Thermal conduction is the main way of heat transfer and the whole proportion of thermal radiation is less than 35%.
导热是主要热传递方式,辐射换热总体比例不超过35%。
A linearized method to solve the rectangular fin surface heat transfer involving radiation 'convection and conduction is given.
给出了矩形直肋散热器有对流、辐射及导热同时存在的复杂换热问题的一种线性化解析方法。
The combined radiation and conduction heat transfer in multilayer perforated insulation material MLPIM in orbit were investigated. The energy equation of the reflective screen was established.
分析了空间多层打孔隔热材料中导热和辐射换热的复合传热问题,建立了关于反射屏的能量方程。
There are three ways by which heat travels-radiation, conduction and convection.
热的传达有三种方式,即辐射、传导和对流。
The SIMP method and the heat conduction analyze model are integrated to formulate topology optimization model of heat radiation structures.
运用密度惩罚法和热传导分析模型研究了散热结构拓扑优化模型。
The SIMP method and the heat conduction analyze model are integrated to formulate topology optimization model of heat radiation structures.
运用密度惩罚法和热传导分析模型研究了散热结构拓扑优化模型。
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