• The modeling for three-dimensional incompressible viscous non-isothermal steady flow was presented by using penalty finite element method.

    针对幂律型流体,建立稳态三维粘性不可压缩流体非等温流动有限元模型。

    youdao

  • The critical layers of waves in parallel shear flow are generally classified into three kinds: viscosity critical layer, nonlinear critical layer, and non-steady critical layer.

    平行切变临界一般分为三类粘性临界非线性临界层非定常临界层。

    youdao

  • Numerical simulation of three-dimensional, steady, isentropic, non-symmetrical flow in rocket nozzles is completed using a bicharacteristic method.

    利用特征线方法数值模拟了双圆弧和抛物线两种特型喷管中的三维非对称定常等的超音速场。

    youdao

  • The non-steady flow in pressure water-carriage system have quite influence on the stability and safety of operation of hydropower station, so it is paid more attention.

    两者各具特点,但又有机地联系一起。水电站输水系统恒定水电站稳定安全运行很大影响所以其研究倍受人们重视。

    youdao

  • Then from the expression of gas well deliverability in pseudo-steady state flow, there can have the expression of gas PI with and without high speed non-Darcy percolation.

    同时还对拟稳定流动气井产能公式进行推导,推导出考虑高速非达西渗流、考虑高速非达西渗流采气指数的表达式

    youdao

  • From the standpoint of coupling of non-steady flow with elastic blade vibration, studied was the forced response of blades, which is of major significance for the high-cycle fatigue of blades.

    定常流动弹性叶片振动耦合角度来研究叶片强迫响应对于叶片的高周疲劳具有重要意义。

    youdao

  • It is indicated that the flow field over a backward facing step possesses simultaneously the characteristic of non-steady flow and steady flow.

    台阶同时具有常性定常性特性

    youdao

  • Study the gas dynamic characteristic based on non-steady flow theory of gas.

    首先本文运用气流流动理论研究热风炉管内气柱动力特性

    youdao

  • Secondly, in conditions of non-steady flow, azinuthal velocity and shear stress distribution were deduced according to function approximation method.

    稳流下,采用函数拟合法,得出流体速度随半径变化的表达式流体所受切向剪切分布曲线。

    youdao

  • A three dimensional mathematical model for calculating the steady flow of multiple non buoyant turbulent jets in a cross flowing is present in this paper.

    采用作者给出紊流模型,结合混合有限分析法及交错网格对浅水型河道中扩散器垂向排放的流动进行了数值计算。

    youdao

  • The paper takes the correlated non-steady-flow inrush water calculation formula as the basic formula, and has the well field regulating calculation in the form of tables.

    地下水非稳定流涌水量计算解析作为基本公式,列表进行水源地调节计算。

    youdao

  • The characteristic method was used in simulating computation of non steady gas flow process in the exhaust system of model 15a petrol engine.

    针对15A二冲程汽油机排气系统流动过程进行了模拟计算计算某些边界条件的计算方法进行了探讨。

    youdao

  • The analysis shows that Darcy flow in steady fluid flow is only a special case of non-Darcy flow.

    分析结果表明稳定流动时西只是达西流的一个特例

    youdao

  • Most of wter flow in open-channel or in river belongs to steady non-uniform flow. The surface profiles are caused by changes of channel section. It is very important to analyze its computations.

    人工渠道中的水流绝大多数是非均匀分析计算水面曲线变化规律确定明渠边墙高度及回水淹没范围的重要依据,因此工程实践中具有十分重要的意义。

    youdao

  • The topping field of an earth-rock dam is divided into one-dimensional steady spatially varied flow field and two-dimensional Non-Darcy seepage flow field.

    本文将土石堰过流场区分为恒定变量二维恒定非达西渗流场;

    youdao

  • In chapter three, horizontal well non-darcy steady flow productivity formula for two different reservoir 'conditions were derived.

    第三中推导了两种不同条件下水平井非达西稳态渗流方程

    youdao

  • In chapter three, horizontal well non-darcy steady flow productivity formula for two different reservoir 'conditions were derived.

    第三中推导了两种不同条件下水平井非达西稳态渗流方程

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定