壁效应 - 百度百科
船舶偏离航道中心线而靠近航道一侧岸壁时，靠近岸壁的一侧水流加速，压力下降，产生使船舶靠近岸边的附加作用力，即岸吸力，它可能导致船舶触碰岸壁。 同时还产生一个使船首偏离岸 …
Law of the wall - Wikipedia
In fluid dynamics, the law of the wall (also known as the logarithmic law of the wall) states that the average velocity of a turbulent flow at a certain point is proportional to the logarithm of the …
Study of the Wall Effect on Particle Packing Structure Using X …
2008年1月1日 · This phenomenon is called the wall effect. The wall effect on the void fraction in a particle packed bed has been found to be im- portant to the dense packing process of particles …
管壁效应 - 百度百科
色谱柱 的管壁对溶质随流动相迁移时所产生的流速与柱管中央和边 缘部分流速不一致的效应。 在空心毛细管柱色谱中，由于管壁效应而使流动相产生流型扩散亦即径向扩散，结果造成区域的 …
Wall effect on the flow structures of three-dimensional rotating ...
2020年10月30日 · The wall effect on the flow structures of the three-dimensional rotating detonation wave in an annular chamber is investigated by utilizing premixed hydrogen/air at a …
器壁效应 - 百度百科
器壁效应是气相链式化学反应在压力较低条件下进行时所表现出的特性。 器壁效应存在的原因是，气相链式化学反应的断链方式之一是复相链终止，即链载体自由基扩散到反应器壁上之后与 …
Wall effect on pressure drop in packed beds - ScienceDirect
2011年7月10日 · Wall effect on the pressure drop in packed beds is investigated. A capillary-type model is proposed with local energy loss being simulated in terms of sphere drag. Two …
Wall Effect in Packed Columns | Industrial & Engineering …
A simple approach to describe hydrodynamics and its effect on heat and mass transport in an industrial wall-cooled fixed bed catalytic reactor: ODH of ethane on a MoVNbTeO formulation. …
为什么会有附壁效应——康达效应（Coanda effect - 知乎
定义：流体流过弯曲的壁面时，流体会沿壁面做曲线运动，若流体流动的曲率半径大于壁面的曲率半径，我们称为大弯，否则则称为小弯。 大弯时，… 准确的说，飞机的升力是机翼上下表面 …
Wall Effect Mitigation Techniques for Experiments with Planar Walls
2020年2月28日 · In this work, we perform a laboratory investigation of the effects of two techniques for mitigating wall effects in a rectangular, smooth-walled glass chamber filled with …