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- The control theory method only needs double time of the fluid field computation to obtain the global gradients, through solving the adjoint equations of the governing equations. 通过求解共轭方程来得到目标函数对于设计变量的梯度,再利用所求的梯度进行优化设计,只需要花费两倍求解流场的时间。
- Keywords nonorthogonal;curvilinear coordinate;fluid field computation; 非正交;曲线坐标;流场计算;
- ARCHITECTURAL STUDY OF A SPECIAL-PURPOSE SUPERCOMPUTER FOR FLUID FIELD COMPUTATION 面向流场计算的专用超级计算机体系结构研究
- Fluid pressure signal validates result of flow field computation. 液体压力信号验证流场建模与计算的结果。
- fluid field computation 流场计算
- This paper gives a new method of solution to fluid field in the DF chemical laser combustion chamber. 使用了一种新的方法来计算燃烧驱动DF激光器燃烧室多组分化学反应流场。
- Improved formulas of magnetic field computation in two-dimensional MFCG magnetohydrodynamics code[J]. 引用该论文 赵强;董志伟;杨显俊;徐福恺;王贵荣.
- The traditional method of treating with data is optimizing method in monitoring furnace tangential fluid field by acoustic method. 利用声波法监测炉内切圆流场,传统的处理数据方法是优化求解法。
- The result provides a reference for correcting the beam deflection of the optical system mounted on blunted flyer caused by outer fluid field. 校正外流场为分析钝锥体上光学系统引入的目标脱靶量提供参考依据。
- The turbulent energy,the fluid field struc ture and the temperature distribution show significant differences with the chan ges of air swirl ratios. 涡流比变化时,燃烧室内的湍动能、流场结构及温度分布有很大的差异。
- Based on finite element method (FEM), the author compiles the three-dimensional seepage field computation program of RCC dam. 开展碾压混凝土坝渗流场的有限单元法研究工作,编制完成碾压混凝土坝三维渗流场计算程序。
- Computational Fluid Dynamics(CFD) provides a method for investigating the complex fluid field in mechanically stirred tank reactors. 综述了计算流体力学(CFD)技术应用在搅拌反应器的进展情况。
- A new means of field computation and measure for petroleum is provided by disserting the structure of hardware and software. 详细论述了系统上位机、下位机的设计开发过程及软硬件结构.为浅海油田计量自动化提供了一种新的测控方式。
- Carry numerical simulation on this three-phase hydrocyclone and hydrocyclone, get basic information of single-phase fluid field. 本文对此三相分离旋流器以及液固分离旋流器进行数值模拟,得到单相流场的基本信息。
- By experiment, with changing stirring method and reactor fluid field, the temperature distribution of CHP decomposition reactor could be improved. 实验研究证明,通过改进搅拌的型式,改变反应器流场,能改善CHP分解反应器的温度分布。
- A computational fluid dynamics software, ANSYS/ FLOTRAN, was introduced to simulate the cyclonic fluid field of the column flotation. 采用ANSYS/ FLOTRAN计算流体动力学软件对旋流-静态微泡浮选柱旋流场进行了模拟。
- Radiated sound pressure of an infinite periodic ring-stiffened cylindrical shell in fluid field was studied by both theoretical and experimental method. 对流场中一无限长周期环肋圆柱壳受激振动的辐射声压进行了理论和实验研究。
- The fluid field in the atomizing-combustion chamber can be carved up as three areas: inside circumfluence area, circumvolve shooting fluid area and outside circumfluence area. 燃烧室流场可分为内回流区、 旋转射流区和外回流区3大场区。
- This paper derives the boundary integral equatiop of 3D electrostatic field computation,the boundary element equation,and the formulas of calculting potential and field intensity from the fundamental solution of Laplace equation. 本文从三维拉普拉斯方程的积分解出发,推导出三维静电场分析的边界积分方程、边界单元方程、场点的电磁计算公式和场强计算公式。
- For many years, the first author has engaged in research that requires a clear understanding of fluid field and momentum boundary layer adjacent to S / L interface from. 液体对流的流场及流动型式进行了精确测量,并对动量界面层厚度进行了计算。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries