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   模型及计算 在 航空航天科学与工程 分类中 的翻译结果: 查询用时:0.791秒
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模型及计算
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  model and calculation
    By comparison with Steven impact test results of explosives,theory model and calculation method were proven to be efficient.
    通过与高能炸药Steven撞击试验结果进行对比分析,证明了理论模型及计算方法的有效性。
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  “模型及计算”译为未确定词的双语例句
    THREE-DIMENSIONAL MODEL FOR NUMERICAL ANALYSIS OF HEAT CONDUCTION AND ITS APPLICATIONS IN TEMPERATURE ANALOGY FOR INJECTOR FACE PLATE IN LOX/LH_2 ROCKET ENGINES
    氢氧喷注器面板温度场的三维模型及计算分析
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    STATIC OFF-DESIGN PERFORMANCE SIMULATION OF BOTTOM CYCLE IN GAS/STEAM COMBINED CYCLE PLANT
    联合循环中蒸汽底循环系统稳态全工况特性模型及计算分析
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    Heat and Mass Transfer Model of a Single tube Falling film Absorption Outside a Low Rib Horizontal Channel Tube and its Calculation
    低肋横槽管单管外降膜吸收的传热传质模型及计算
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    Aiming at the resolution of project practical problem about the stress intensity factor of the typical weld structure, this paper developed a whole set of solving models and computing technology of temperature field of weld structure and residual stress field and stress intensity factor after working out the corresponding software to analyze the system.
    本文针对某型飞机典型焊接结构应力强度因子求解的工程实际问题,发展了一整套焊接结构温度场、残余应力场、应力强度因子的求解模型及计算方法,编制了相应的软件分析系统。
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    With respect to the spectral stray radiation caused by heat radiation from internal components of space optical systems, the paper establishes a physical model for spectral radiation, a relevant probability model based on Monte - Carlo calculation and the calculation method.
    对空间光学系统中由于内部构件热辐射而引起谱段杂散辐射,建立了谱段辐射物理模型和采用蒙特卡罗方法计算的有关概率模型及计算方法。
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  model and calculation
The actual wind speed power model and calculation method of a wind farm made up of many wind turbine units are discussed.
      
We present a theoretical model and calculation for the production of autoionizing resonances through laser assisted dielectronic recombination process in He, and its possible application to radiation amplification of UV light.
      
A comparison of calculations using this three-dimensional model with results of the Reyleigh-Plesset bubble model shows that the three-dimensional model and calculation method in this paper is practical.
      
Description of the model and calculation of double-shell liners
      
Based on the experimental results, a physical model of the process, i.e., eddy gas flow in the channel of the dead-end cavity with energy transfer from the external flow, and a mathematical model and calculation methods of the process are developed.
      
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At present, the methods used for analysis and computation of industrial furnaces and combustion chamber include computational fluid dyna-mics, models of dynamics, models of turdulence,models of multiphase flow, models of turbulent combustion, models of radiation heat transfer of flames and numerical methods, and are made in combination with experimental research. The methods have been developed to a new level.The primary aim of this paper is to make a brief introduction of the recent developments in this area,...

At present, the methods used for analysis and computation of industrial furnaces and combustion chamber include computational fluid dyna-mics, models of dynamics, models of turdulence,models of multiphase flow, models of turbulent combustion, models of radiation heat transfer of flames and numerical methods, and are made in combination with experimental research. The methods have been developed to a new level.The primary aim of this paper is to make a brief introduction of the recent developments in this area, and to show, through the introduction of a recent computation of anindustrial glass furnace in England, that the general method for computation of fluid flow, heat transfer and combustion within the furnace are sufficiently developed to constitute an important means of designing.

当前对火焰炉窑及燃烧室的分析计算,综合应用了计算流体力学、湍流模型、多相流模型、湍流燃烧模型,火焰传热模型及计算方法,并与有关的实验研究相结合,目前已发展到一个新的水平,本文的目的就是在一篇短文中扼要介绍最近的这些情况,并通过国外最近对一座玻璃熔炉的计算,说明目前的计算方法已足够发展为一种重要的设计手段,需要引起更广泛的重视。

Anti galloping mechanism of air flow spoilers have been theoretically studied in this paper.The calculating models and methods for the aerodynamic behaviours of the ice covered conductor with spoilers are given.With a certain appropriate approximate treatment,aerodynamic coefficients of the iced conductor with spoilers have been calculated by the computer on varied models and under conditions,and their curves are drawn respectively.Making a comparison among every curve,we have reached the conclusion that the...

Anti galloping mechanism of air flow spoilers have been theoretically studied in this paper.The calculating models and methods for the aerodynamic behaviours of the ice covered conductor with spoilers are given.With a certain appropriate approximate treatment,aerodynamic coefficients of the iced conductor with spoilers have been calculated by the computer on varied models and under conditions,and their curves are drawn respectively.Making a comparison among every curve,we have reached the conclusion that the spoilers have good anti galloping effects.

通过对扰流防舞器的防舞机理的理论研究,建立起缠有扰流器的导线覆冰后空气动力学特性的计算模型及计算方法,经过某些适当的近似处理后,用计算机对多种模型、多种条件下的缠有扰流器覆冰导线的各空气动力系数进行计算并绘出其相应的系数曲线,得出扰流器具有良好的防舞效果的结论

Modern electronic warfare requires more and more air borne radars and antennas bei ng fixed on aircraft.Radiation of air borne antenna will be effected by the metal body of aircrdft.In order to solve this Problem or reduca the effection,near field pattern sho uld be calculated during the designing stage of aircraft, thus to select the proper locat ion of the antenna.In this article, UTD is applied to discuss the calculation-model.The calculation results are given at last.

现代电子战要求在飞机上安装越来越多的雷达天线,由于金属机身的存在,雷达天线的辐射受到机身的影响。为了减少这种影响,在飞机研制、改型设计中,需要计算天线在飞机附近辐射场的分布,从而选择适当的天线安装位置。本文采用一致性几何经射理论(UTD),讨论在机身上安装高频振子天线时,飞机滚动面内的辐射场计算模型及计算结果。

 
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