您要查找的是不是:
- Considering above facts, I set up three dimensional flows model through deep wellpumping in thick phreatic formations of loess in this paper. 本文根据黄土的渗透特性以及深井抽水时的水流规律,建立了黄土厚潜水含水层深井抽水时三维水流模型。
- Three dimensional flow of polymer in extrusion dies is studied by Phan Thien and Tanner(PTT) model. 用PTT模型研究了聚合物在挤塑口模中的三维流动,提出一种通用的三维路线示踪方法用于流动分析。
- Purpose:The aim of the study was to quantitate analogue mitral regurgitant (MR)jet size with three dimensional(3D)reconstruction in vitro pulsatile flow model. 目的:采用三维(3D)超声重建技术定量评价模拟二尖瓣返流(MR)的大小。
- Based on the 3D aerodynamic stability model,the related active control technique and the open-loop transfer function have been provided,in which the three dimensional flow effects are involved. 在轴流压气机三维气动稳定性模型的基础上,给出了考虑轴流压气机三维效应的主动控制模型及其传递函数。
- The three dimensional flow of metals during rollinghave been determined using the rigid-plastic finite element method of reducible volume. 本文应用刚塑性有限元法中的体积可压缩法,求解了板带轧制过程中的三维流动问题。
- In this paper,a new method of measuring liquid three dimensional flow velocity by rotaining the probe in the plane was submitted basing elaborate analyzing of hot film anemometer. 本文针对热膜流速仪元件的工作原理提出了在平面旋转测量液体三维流速的方法,并测量了大型精馏塔板液相单相三维流场。
- The three dimensional flow field for the bell type swirl chamber diesel engine is first calculated. The calculated results and LDV measured data are compared,which show fairly good agreement. 首次对吊钟型涡流室式柴油机的流场进行了3维计算,计算结果与LDV实验结果具有良好的一致性。
- In this paper, a new method of measuring liquid three dimensional flow velocity by rotating the probe in the plane is presented based on the elaborate analyzing of hot film anemometer. 针对热膜流速仪元件的工作原理提出了通过平面旋转测量液体三维流速的新方法,并测量了大型精馏塔板液相单相三维流场,为计算流体力学对塔板模拟提供了实验验证。
- Three dimensional flow simulation of new pineapple-like components in an intermeshing counter rotating conical twin screw extruder with mixing blocks is performed with a finite element package, ANSYS. 对混炼型锥形双螺杆的挤出产量、物料压力、物料流动状态及混合效果进行了大量实验研究。
- The Eulerian-Largrangian method is used to study the gas flows and filtrations of particles in the three dimensional flows. 应用欧拉-拉格朗日方法对陶瓷过滤器的正向流动及过滤过程进行了三维的数值计算,详细分析了过滤器内的气固两相流场,揭示了陶瓷过滤器内部的流动规律,为陶瓷过滤器结构形式的选择提供理论依据。
- Application of genetic algorithm to an inverse problem of hydrogeology parameters in a three dimensional groundwater flow model 遗传算法在反演三维地下水流模型参数中的应用
- Analysis about Three Dimensional Flow Field in a Multistage Compressor 某型多级压气机三维流场分析
- THE SPLIT-COEFFICIENT MATRIX METHOD FOR SUPERSONIC THREE DIMENSIONAL FLOW 超音速三维分离系数矩阵差分方法
- two-phase three dimension flow field 两相三维流场
- A three dimensional mathematical model of seepage flow is established based on the background of ash dump of Shouyangshan Power Plant. 摘要以首阳山电厂徐家沟灰场为背景,建立了渗流运动的三维数学模型,并用有限元法进行了数值计算。
- Application of Three Dimensional Flow Simulation in Diesel Engine Injector Nozzle 三维流场数值模拟在柴油机喷油嘴中的应用
- Numerical Simulation and Experiment Investigation of the Three Dimensional Flow in an Axial Flow Compressor 单级轴流压气机内部三维流动的数值模拟
- A three dimensional model for fluid flow and heat transfer in sodium pool of a fast breeder reactor(FBR) is built on mass, momentum and energy conservation laws. 针对快中子增殖反应堆钠池的流动传热特点,以质量、动量、能量守恒定律为基础,建立有关快堆钠池流动传热的三维数学模型。
- I think IBM 150 million dollars in cash flow model Lane off too permeated. 我想IBM在150亿美元的现金流模型里过得太滋润了。
- Numerical Simulation for Three Dimensional Flow Field of the Step Cylinder in Hydraulic Control Rod Driving System 水力驱动控制棒步进缸三维流场数值模拟