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   热防护设计 的翻译结果: 查询用时:0.012秒
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热防护设计
相关语句
  heat protection design
     HEAT PROTECTION DESIGN AND EXPERIMENTAL RESEARCH OF A HIGH-PRESSURE GAS GENERATOR
     一种高压室的热防护设计与试验研究
短句来源
  thermo-protection design
     The core of performance prediction is the numerical simulation of operating process which regards the function each other between combustion and flow, and the core of thermo-protection design is ablation, heat-transfer and stress calculation.
     性能预示的核心是考虑燃烧和流动相互作用的工作过程的数值模拟,热防护设计的核心是烧蚀、传热和强度计算。
短句来源
  design the heat shield
     In addition, the method can be used to design the heat shield.
     也可以用来进行热防护设计
短句来源
  “热防护设计”译为未确定词的双语例句
     The experiment results provided basis for investigating ablation mechanism and thermal protection
     获得的绝热层烧蚀实验结果以及粒径分布规律,为高过载条件下绝热层机理研究奠定了基础,为高过载发动机热防护设计提供了依据。
短句来源
     The thermal radiation properties of C/SiC composites is very important reference date to use and key parameter to design the thermal protect systems. It will severely influence the working efficiency and using life of C/SiC composites thermostrcture parts.
     C/SiC复合材料热辐射性能是其使用时的重要参考数据和进行热防护设计的关键参数,它将极大地影响C/SiC热结构部件的工作效能及其使用寿命。
短句来源
     The result can provide theoretically a reference for an integral optimization of aircraft and its design for thermal protection.
     计算结果可为飞行器一体化优化以及热防护设计提供参考依据.
短句来源
     The thermal condition parameters calculated can provide references to the thermal-protection design of the solid motor.
     计算得到的热环境参数,对发动机的热防护设计具有一定的参考价值。
短句来源
     The experimental results show that the design is successful and the performance reliable.
     试验结果表明,该高压室的热防护设计是成功的,工作是可靠的。
短句来源
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    The determination of heat conduction with mass transfer and chemical reaction is an important problem encountered in design of heat shied for reentry command module. An integral method for solving this problem is provided.Starting with energy balance for definite element, a set of ordinary differential equations has been obtained for temperature at discrete points in present paper. It has been shown the method presented in this paper is more effective in obtaining temperature history in the regions of pyrolysis...

    The determination of heat conduction with mass transfer and chemical reaction is an important problem encountered in design of heat shied for reentry command module. An integral method for solving this problem is provided.Starting with energy balance for definite element, a set of ordinary differential equations has been obtained for temperature at discrete points in present paper. It has been shown the method presented in this paper is more effective in obtaining temperature history in the regions of pyrolysis and interface. Comparison with analytic results of one-dimensional heat conduction shows a good agreement. The calculation results have also been consistent with the ground ablation experiments.

    有质量引射和化学反应的内部热传导的确定是卫星再入舱热防护设计中遇到的一个重要问题。本文给出解决这类问题的一个积分方法。本文从有限元的能量平衡出发,导出了一组确定离散点温度的常微分方程。计算表明,本文给出的方法对确定热解区和分解面的温度分布更为有效。本文提供的方法对一元热传导的计算结果与解析解是一致的。对地面烧蚀实验状态的计算结果与测量结果也是一致的。

    The method for computing the thermochemistry Ablation parameters of charred materials in ionized air environment is given in this paper. Because of applying the accurate relevant formulae of the transfer coefficients and improving the calculation method of gas composition at the ablation surface, the results which are reasonably in agreement with the coupled calculation (the reacting gas boundary layer chemically coupled to the ablation surface) can be obtained by relative simple procedure. By present method,...

    The method for computing the thermochemistry Ablation parameters of charred materials in ionized air environment is given in this paper. Because of applying the accurate relevant formulae of the transfer coefficients and improving the calculation method of gas composition at the ablation surface, the results which are reasonably in agreement with the coupled calculation (the reacting gas boundary layer chemically coupled to the ablation surface) can be obtained by relative simple procedure. By present method, the ionization properties of the gases at the ablation surface of charred materials and the boundary conditions at the surface for calculation of the ionized ablation gas boundary layer can be obtained. In addition, the method can be used to design the heat shield.

    本文给出了电离空气环境中碳化材料热化学烧蚀参数的计算方法。由于采用了比较精确的传递系数关联公式和改进了烧蚀表面气体成分的计算方法,因而可以用相当简单的方法得到与耦合(化学反应边界层与烧蚀表面耦合)计算非常符合的结果。本文方法可以得到碳化材料烧蚀表面气体的电离特性;为烧蚀电离边界层计算提供壁面边界条件。也可以用来进行热防护设计

    The heat protection design and experimental research of a high-pressue gas generator, which is a part of the dyhamic missile launcher, is introduced briefly in this paper. The high-energy and high burning-rate pro-pellant is used in the gas generator. In order to solve the problem of erosion, various types of heat-proof and erosion-proof materials are selected to provide for thr heat protection, according to the status of heat transfer and combustion product erosion in the chamber. The design of the heat protection...

    The heat protection design and experimental research of a high-pressue gas generator, which is a part of the dyhamic missile launcher, is introduced briefly in this paper. The high-energy and high burning-rate pro-pellant is used in the gas generator. In order to solve the problem of erosion, various types of heat-proof and erosion-proof materials are selected to provide for thr heat protection, according to the status of heat transfer and combustion product erosion in the chamber. The design of the heat protection is laboratory tested. The experimental results show that the design is successful and the performance reliable.

    本文简要介绍一种缩比弹射装置高压室研制过程中,有关热防护设计与试验研究。该高压室使用高能高燃速固体推进剂,为解决烧蚀问题,在高压室内根据受热和燃气冲刷不同,选用不同耐热耐烧蚀材料进行热防护设计,并进行了大量试验研究。试验结果表明,该高压室的热防护设计是成功的,工作是可靠的。

     
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