淹没射流 meaning in English
submerged jet
Examples
- The flow characteristics , eddy structure and energy dissipated mechanism of multi - horizontal submerged jets ( mhsj ) are studied by means of 3 - d numerical simulation
摘要采用三维数值模拟，研究了多股多层水平淹没射流的流动特性、漩涡结构和消能机理。 - The results show that an eddy surrounding the main stream of the multiple jets exists and forms several strong shear flows and enhances the effect of energy dissipation
研究结果表明：多股多层淹没射流利用在射流轴线周围所形成的强剪切、三维立体漩滚的剧烈混掺来实现消能，消能率较高，且在平面上没有形成明显的、贯穿的立轴漩涡。 - Based on the 3 - d numerical simulation and the model test , many factors affecting the flow pattern stability and the hydraulic characteristics of the horizontal submerged jets are studied
摘要采用数值模拟和模型试验相结合的方法，分析了水股分层、坎高、出口体型和跌坎形式等因素对多股水平淹没射流的流态稳定性和水力特性的影响。 - The results show that multi - lever and multi - strand horizontal submerged jets are a new energy dissipation type and have better stability of flow patter , lower velocity in the slab and higher dissipated energy rate than the single - lever and the multi - strand horizontal submerged jets
研究表明，多股多层水平淹没射流较单层多股水平淹没射流流态稳定性好、临底流速低、消能率高，是一种高效的新型消能方式。 - Cfx software is used to simulate flow fields of water cushion pool . contour stream line , vortex and kinetic energy in water cushion pool are found and offered as visualization form . the results of numerical simulation and piv are analyzed and compared in this paper
使用数值软件( cfx )对此水工实验模型的淹没射流流场进行了数值模拟，得到水垫塘内的速度场、等流函数线图，将这些计算结果以可视化结果的形式给出。