turbulent intensity meaning in English
湍流强度
Examples
- The velocity , turbulent intensity , and reynolds stress of the liquid was measured with ldv , while the hold up , velocity of gas were measured with piv
用ldv测量液相时均速度、湍动速度和雷诺应力，用piv测量含气率和气泡运动速度。 - In the near bed region , the turbulent intensities are elevated above those of water at a rate proportional to particle size due to collisions and velocity gradient
床面附近，颗粒脉动强度大于流体的脉动强度，且粒径越大，脉动强度越大。 - The turbulent intensity and frequency of the sediment - laden flow are less than those of the clear water flow , but the fundamental structure of the flow remains unchanged
与清水相比较，浑永的紊动强度减小，频率降低，但基本紊动结构并不改变。 - While in the upper region , the turbulent intensities of water exceed those of the particles . light particles possess higher turbulent intensities than the heavy ones of the same size
频繁的碰撞作用和很大的流速梯度是增强颗粒脉动的两大主要原因，其对轻颗粒的影响大于对重颗粒的影响。 - 2 , application of the modified k - e model by munk - anderson equation to gravity flow in reservoir shows that the modified model overestimates the turbulent intensity in reservoir . it results enhance of momentum exchange in vertical direction and large error in velocity
采用munk - anderson修正的-模型模拟水库重力下潜流，发现该修正模型过高地估计了水库的紊动强度，使垂向动量传递加大，流速误差明显增加。