The turbulence intensity is the result of space variation and temporal variation of particle velocity.
颗粒速度的紊动强度为速度的空间变化和时间变化共同作用的结果。
参考来源 - PTV技术和颗粒三维运动规律的研究The position and scope of the scoured pit were investigated and predicted with the aid of flow turbulent intensity and stress distribution.
通过研究丁坝周围水流紊动强度分布以及床面压力分布,可以有效地预测丁坝坝后冲刷坑的位置及范围。
参考来源 - 长江中游航道丁坝稳定性及防护技术研究The mechanism of fish injured had been analyzed.4. Through changing grid movement parameter of Oscillating-grid turbulence generator controlled turbulence intensity.
4．改变格栅紊流发生器格栅运行参数，控制紊动强度，研究不同紊动对鲫鱼产生的影响，分析鲫鱼能维持正常游动姿势的紊动强度范围，提出鲫鱼维持“槽道效应”的临界紊动强度，以及不适合鲫鱼生存的临界紊动强度。
参考来源 - 水流紊动对鱼类影响实验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
同时还对弯道水流纵向、横向及垂向的紊动强度分布特点进行了比较。
In addition, the distribution characters of longitudinal, lateral and vertical turbulent intensities are compared.
给出了脉动动能分布的等值线图，详细阐述了紊动强度在汊道内的分布规律。
After drawing the distribution isoline of pulsation kinetic energy, the distribution disciplinarian of intensity of turbulence is expatiated.
滩地种植植物后，水流的紊动强度增强，纵向和垂向的紊动强度相当，都服从S型分布。
The turbulence intensity increases after the floodplain is vegetated. The lateral and vertical turbulence intensities are in the same order and follow the S-shape distribution law.
应用推荐