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- large reynolds number flow 大雷诺数怜
- The key of automobile model-windtunnel test is the similarity between the model and the real vehicle with a very large Reynolds number in the test and the simulation 0f the ground effect. 汽车缩尺模型风洞试验技术的关键是缩尺模型与真车的几何相(包括底板和发动机室这些细节部分)、试验中的雷诺数足够大,以及地面边界效应的模拟.
- The Baldwin Lomax turbulence model was used for high Reynolds number flows. 湍流计算采用了Baldwin-Lomax代数模型.
- 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。
- If the Reynolds number is large the flow is no longer laminar as the particles tend to move in a random manner. 如果雷诺数很大,由于流体质点变成杂乱无章的运动流动不再是层流。
- SOME ADVANCES IN HIGH REYNOLDS NUMBERS FLOW THEORY, ALGORITHM AND APPLICATION 高雷诺数流动理论、算法和应用的若干研究进展
- large Reynolds number 高雷诺数
- Strong viscous flow theory with application to computation of high Reynolds number flows 强粘性层流理论及在粘性流计算中的应用
- low Reynolds number flow 低雷诺教流动
- Numerical Computation of Low Reynolds Numbers Flow around Two Square Cylinders in Staggered Arrangement 低雷诺数下交错放置的两方柱干扰的数值计算
- This turbulence caused the flow pattern in the tunnel to be similar to the flow pattern in free air at a higher Reynolds number. 这种紊流使风洞内的流谱与在较高的雷诺数下自由气流中的流谱相似。
- Stokes' law applies when the Reynolds number is less than 0.1. 雷诺数小于0.;1时,斯托克斯定律适用。
- It is discovered that arousing Reynolds number by changing flow change the character of vortex in flume. 结果表明,通过改变流量引起雷诺数的变化,改变了水槽内涡流的特性。
- The flow regulation behavior of collapsible tubes under high Reynolds number are analyzed. 摘要 分析了大雷诺数下软管的流量调节行为;
- In a Reynolds number range of 150<6500, a particle image velocimetry (PIV) is used to measure and visualize the 2D flow over a backward facing step. 利用粒子图像测速技术(PIV),对雷诺数150<6500范围二维后向台阶的流动进行详细观测。
- A discussion about the effect of flow parameters is given and a relationship between reattachment length and Reynolds number is obtained. 讨论了流动参数对流动结构的影响,并给出了再附长度与流动参数的关系。
- The correlations of the flow maldistribution characteristic with Reynolds number are obtained under different header configurations. 得到了不同封头结构的物流不均匀特性与雷诺数之间的关系式。
- The influence of blade thickness and torsion on the flow field at low Reynolds number for rotor in a hover is studied with the Chimera grid technique. 摘要运用嵌套网格技术研究了浆叶的厚度和扭转对低雷诺数旋翼流场的影响。
- The magnitude of them was governed by two nondimensional fluid-dynamic parameters: rotational Reynolds number, nondimensional mass flow rate. 分析了转速、冷却气体流量对换热特性的影响,并给出了无量纲经验关系式。
- Using the large eddy simulation (LES) and finite difference scheme, three-dimension simulation of the velocity field around a square cylinder at a Reynolds number of 22,000 is conducted. 采用有限差分法;对雷诺数为2.;2×10~4的方柱绕流进行了大涡模拟(简称LES)。