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- Therefore it is very necessary to use coupling numerical simulation method in air-cooling turbomachine design. 因此在气冷涡轮设计中使用多场耦合技术进行数值模拟是非常必要的。
- Numerical simulation method was applied to forming process of basin gear workblank and optimize its tradition technics. 摘要运用数值模拟方法对盆齿毛坯的成形过程进行模拟,对其传统工艺进行优化。
- Numerical simulation method is firstlyadopted to describe the well pattern course of water flood ing-polymer flooding-WAG. 首次采用数值模拟方法描述了水驱-聚合物驱-气水交替驱井组驱替过程;
- Based on principle of bottom water conning and by-passing of interbed,used numerical simulation method of three phases with... 该研究对底水稠油油藏的开采具有一定的指导意义。
- Three-dimensional numerical simulation method is used in the design of a diesel engine s helical intake port for the practical product. 以实际产品为研究对象,将三维数值模拟方法应用于柴油机螺旋进气道的改进设计中。
- By numerical simulation method, the comparisons of aerodynamic performance between airfoil and plate blade axial fans were made. 摘要采用数值模拟方法对机翼型及板型叶片的轴流风机的气动性能进行了比较。
- The results showed that the numerical simulation method can be used to describe the hydrodynamic behaviors of internal-circulation bio-fluidized bed reactor and to opti... 同时指出固相颗粒的加入对反应器内液相流速的分布几乎没有影响;固相含率较高的区域在反应器升流区.
- Based on the basic temperature control scheme. an optimized design of temperature control measure has been carried out by using numerical simulation method. 摘要利用数值仿真计算方法,在基本温控方案的基础上,进行了更细致的温控措施优化设计。
- Terrain numerical simulation is the prerequisite problem in study of terrain-following missile clobber probability by adopting digital simulation method. 摘要在应用数字仿真法研究导弹地形跟踪飞行的撞地概率时,首先要对导弹飞越的真实地形进行数值模拟。
- Based on developed numerical simulation method,the impacting behavior of copper particle colliding copper substrate in process of transforming material property is investigated. 采用有限元数值计算方法,研究冷喷涂材料改性过程中铜粒子与铜基体非垂直碰撞的变形行为。
- The mechanical properties of segment linings for deep and long tunnels of west route of South-to-North Water Transfer Project are analyzed by using numerical simulation method. 通过数值计算对南水北调西线工程深埋长隧洞管片衬砌结构进行了受力分析,研究了围岩变形及水压力对管片衬砌结构的影响。
- The 3D percolation mechanism in porous media,the characteristics of percolation cluster by numerical simulation method,and the theory of renormalization are studied. 利用重正化群原理,通过数值模拟的方法研究孔隙介质三维逾渗机制和逾渗团特性,提出有效表面积率概念。
- Using numerical simulation method, detailed dynamic pressure variations, transient gas temperature and mass flow rate in the PTR, and the coefficient of performance of PTR and the exergy losses of all parts of PTR were obtained. 用数值模拟方法得到了制冷机内部各点的压力、温度、质量流率等参数的瞬时变化情况及整机的制冷系数,并得到了制冷机各部件的(火用)损失及整机的(火用)效率。
- A statistical numerical simulation method is proposed, and by which the accumulation of phase fluctuation and the spectral linewidth in semiconductor lasers are investigated theoretically. 本文提出一种统计数值模拟法,从理论上较严格地研究自发辐射的量子涨落引起的半导体激光相位涨落积累量和模式线宽。
- Using orthogonal optimizing design and numerical simulation methods,EFP warhead with hemispherical liner is optimized. 该文采用正交优化设计方法,利用数值模拟手段,对球缺型EFP战斗部优化设计进行研究。
- This research is a perfection and supplement to the well test analysis theory, it has the application value for well test analysis software development, also has help for the research on numerical simulation method in reservoir engineering. 此项研究,无疑是对试井分析理论的一种完善,并填补了试井分析理论在此方面的空白和不足,对相应试井分析软件的研制具有深远的应用价值,对油藏工程中的数值模拟方法也具有指导意义。
- Based on the CTD data collected on PN section in the East China Sea during March of 2001, the numerical simulation method is used to study the effect of sea-bottom undulation on sound propagation on PN section in the Kuroshio area. 利用2001年3月东海PN断面"973"调查获得的CTD数据,用数值模拟方法研究了PN断面黑潮区域海底起伏对声传播的影响。
- Numerical simulation method is used to simulate the wind tunnel test by the combination of aerodynamicist and fluid mechanicses. 运用空气动力学与流体力学相结合的数值模拟技术,对风洞实验进行了模拟实验。
- In this paper,the stability of the inclined stope in CanZhuang gold mine is discussed by using numerical simulation methods. 本文用数值计算的方法对蚕庄金矿倾斜矿房的稳定性进行了分析,其结论对矿山生产是有价值的。
- Using numerical simulation method,the forming process of joint tray was simulated,and its tradition technology was optimized. 运用数值模拟方法对连接盘的成形过程进行模拟,对其传统工艺进行优化。