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- The experimental results show that the tangential velocity and axial velocity components of the swirl flow along radial were divided into the near-axis,the transition and the near-wall zones. 实验表明:这类等离子体反应器中,旋流切向速度分量和轴向速度分量径向分布划分成近轴、过渡和近壁区。
- Investigations show that there are both potential flow zone and plane circular flow zone in the tangential velocity distribution (TVD) of an ideal cyclone. 理论分析与试验研究表明,旋风筒的切向速度分布不出现势流区,主要呈现平面圆旋流分布趋势,对干燥粘性膏状物料特别有效。
- Using the equation,regarding the projection angle as a small quantity, neglecting the differentiation of the absolute value of the tangential velocity with respect to the time,the P.C. Chou formula was easily obtained. 利用爆轰驱动平板的抛射角方程;在小抛射角条件下;假设切向速度大小随时间的变化率为零;很容易得到周培基(P.;C
- According to this model, the separation efficiency of SSQS is mainly influenced by the difference between the shell radius and center pipe radius and the magnitude of particle tangential velocity. 模型计算结果表明:在最优尺寸比例下,分离效率的主要影响因素为分离器外壳与中心排气管的半径差以及颗粒的切向速度。
- We present a symplectic analytical method for the study of two-dimensional low Reynolds number flow in a wedge-shaped cavity caused by constant unit tangential velocity of the curved wall. 采用辛对偶方法对楔形空腔环向边界驱动的低雷诺数流动进行计算,研究了楔形空腔内的流场变化。
- Further more the Cartesian velocity component has been used to make the difference approximation equations simple and to enhance the conservative property of the equation. 文中选用笛卡尔速度分量作为动量方程的求解变量,可以最终简化离散方程的形式,并保证方程的守恒性。
- Thus as the moving mass of air moves away, it grows larger and become slower. The air velocity component parallel to the jet axis declines sharply with both axial distance and radius. 随着气流的前进,其体积越来越大,而速度越来越低,沿轴向和径向与气流轴线平行的分速度会急剧下降。
- Based on the non-stagger grid technique, the momentum equation is solved by using Cartesian velocity components as solving variables. 运用非交错网格技术,以笛卡儿速度分量为动量方程的求解变量进行数值计算。
- When the diameter of vortex finder decreases, the downward flow decreases and the tangential velocities of the whole cyclone separator increase, but the pressure drop increases at the same time. 减小排气管直径可以抑制短路流量,使旋风分离器整个空间内的切向速度增大,有利于颗粒分离,但同时压降增大。
- Analysis on the tangential velocity behavior of the confined swirling flow 有限旋转气流的切向速度特性分析
- The disturbance affects the tangential component of the velocity mostly. 切向速度分量影响最大,其速度大小及分布变化较大;
- Based on the non-stagger grid technique, the momentum equation is solved using Cartesian velocity components as solving variables. And the pressure-weighted interpolation method, proposed by Rhie and Chow, is conducted. 运用非交错网格技术,利用Rhie和Chow的“动量插值法”进行非物理性压力振荡的消除,以笛卡儿速度分量为动量方程的求解变量进行数值计算。
- THE TOPOGRAPHIC PARAMETER SENSITIVITY TO VORTICITY PROPAGATION AND TYPHOON TANGENTIAL VELOCITY CHANGES 地形对涡量传播和台风切向风速变化的参数敏感性
- Numerical Study on Votex Rossby-Waves Propagation and Typhoon Tangential Velocity Changes 涡旋Rossby波传播和台风切向风速变化的数值研究
- Keywords paste-like stickum;pneumatic dryer;spin flash dryer;hydromechanics;tangential velocity distribution; 膏状物料干燥;气流干燥;旋流干燥;流体力学;切向速度分布;
- Surprise is an essential component of my plan. 我这项计划主要就是想使大家惊喜一下。
- Gazelles can move with astonishing velocity. 羚羊跑起来速度惊人。
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- Brimstone is a component part of explosive. 硫磺是炸药的一种组成成分。
- The car was moving at such a velocity! 那辆汽车的速度简直太快了!