1)inlet conduit进水流道
1.Optimal design of inlet conduit for technical innovation of large pumping stations;大型泵站进水流道技术改造优选设计
2.Numerical simulation for 3D turbulent flow and hydraulic loss of inlet conduit for pumping station;泵站进水流道三维流动及水力损失数值模拟
3.The inlet conduits in pump station are almost large volume and variable cross-section abnormal structures.泵站进水流道多为大体积、变截面异型混凝土结构,施工中最常见的质量缺陷就是混凝土裂缝问题。
英文短句/例句
1.Research on streamtube and capture area of waterjet propulsion system喷水推进器进水流道进流面形状研究
2.Numerical Simulation of the Pump Sump and Inlet Conduit;泵站进水池与进水流道数值模拟研究
3.Research on effect of inclination on characteristics of waterjet duct喷水推进器进水流道倾角与流动性能关系研究
4.Unified Description of Outflow Non-uniformity of Waterjet Duct喷水推进器进水流道不均匀度统一描述
5.Numerical Simulation of Hydraulic Characteristics of Inflow Channel in Siphon Filter水厂虹吸滤池进水流道水力特性的数值模拟
6.Study on Pump System Experiment and the Numerical Simulation of Flow in the Inlet;泵装置试验与进水流道数值模拟研究
7.Quality control of appearance quality of elbow inlet pumping station road泵站肘形进水流道外观质量控制实例
8.Study on the Numerical Simulation of the Influence of the Inlet Conduit to the Pump Operating Performance;泵站进水流道对水泵性能影响的数值模拟研究
9.Experimental Research on Pump Setting Characteristics with Different Suction Open Height箱涵式进水流道水泵喇叭口悬空高度试验研究
10.Optimum hydraulic design and model test for side-intake channel of circulating water pump house循环水泵房侧向进水流道水力优化设计及模型试验
11.Water runs along the channel to the fields.水顺着渠道流进地里。
12.euripus:a sea channel characterized by turbulent and unpredictable currents."急流水道:潮流或海流急剧进退,无法预知的水道."
13.The villagers diverted the river from its course to a new channel.村民们将河流改道使其进入新水道。
14.Numerical Simulation with the Inlet and Outlet Channels of Two-way Tubular Pumping Station;双向贯流泵站进出水流道流场数值模拟
15.Study on Optimizing Flow Pattern of the Inlet and Outlet Conduit of Postpositional Bulb Tubular Pumping System;后置灯泡贯流泵装置进出水流道流态优化研究
16.Influence of Rotational Speed of Pumps on Hydraulic Losses in Suction Boxes and Discharge Passages水泵转速变化对进出水流道水力损失的影响
17.Slalom canoeing takes place on a water-water/wide-water course.划(皮)艇回旋赛是在激流水道中进行的。
18.Improvement of the Hot Runner Injection Mold for CBP12 Water Tank CoverCBP12水箱面罩注射模热流道改进
相关短句/例句
inlet passage进水流道
1.Optimization design for back-wall shape of bell-like inlet passage in mixed-flow pump;钟形进水流道吸水室后壁的优化设计
2.Design of volute suction with a bell-like inlet passage in a mixed-flow pump;钟形进水流道蜗形吸水室的设计方法
3)suction box进水流道
1.Influence of suction box on energy characteristics of vertical mixed-flow pumping systems;进水流道对立式混流泵装置能量特性的影响
2.Research on an evolvement method for suction box of pumping system by numerical computation;立式泵装置进水流道演化数值分析研究
3.Optimum hydraulic design for two-way suction box;方箱式双向进水流道的优化水力设计
4)inlet[英]['?nlet][美]['?n'l?t]进水流道
1.Firstly six different inclination models of waterjet duct of a flush inlet are created with same length,width and height.对某平进口式喷水推进器进水流道,在其纵向总长度、宽、高给定的条件下,建立了倾角不同的6种流道模型。
5)inlet and outlet flow passage进出水流道
1.Optimized design for inlet and outlet flow passages of Guanghe Pumping Station;广和泵站进出水流道优化设计
6)campaniform inlet duct钟形进水流道
1.Hydraulic experiment and numerical simulation of campaniform inlet duct;钟形进水流道试验及数值模拟
2.The numerical simulation of the 3D turbulent flow is applied in the flowage at different discharge conditions in the campaniform inlet duct of Xianliqiao Pumping Station in Wuxi City.结合无锡市城市防洪工程中的仙蠡桥泵站钟形进水流道,采用雷诺平均N-S方程和标准k-ε湍流模型,运用SIMPLEC算法,对几种不同流量工况下的流道内流动进行了数值模拟,揭示了钟形进水流道内流场特征断面的速度分布及水力损失规律。
延伸阅读
进出水流道进出水流道inlet and outlet channels ┌─────┐ │J │ └─────┘ ┌────────────────┬───┐ │一母妇卜一D │ 朱I │ │一乙一了今 ├───┘ ├────────────────┼────┐│ 召│劝 ││ 一下下 │ ││‘产-一——一—一一,、枯, │ │├─────────┬──────┼────┤│.、‘‘_.二___一产│.又于 │少少\ │└─────────┤ │ _/1 │ └──────┤’‘/ │ └────┘ 图2钟形进水流道进口段构造式中k;为喇叭管进口至底板的高度;D。为进口名出口直径(即水泵底环的直径):h为喇叭管的高度;为喇叭口直径。 出水流道常见的出水流道有虹吸式和直管j种。 虹吸式出水流道这种出水流道由于利用了虫作用,可以将堤内积水通过水泵使之越过堤顶而乎外河。在正常运行时,虹吸管顶部为负压,停泵时装置在驼峰顶部的真空破坏阀打开破坏虹吸作用,止水倒流。因此,采用虹吸式出水流道可以避免,要的能量损失。常见的虹吸式出水流道由扩散段、水弯管段、上升段、驼峰段、下降段和出口段等畏组成。流道的上升角常取a一45。,下降角常取刀二4C700。驼峰断面采用高度较小〔h=(() .5一O.785)D矩形断面,通过的平均流速V=2.0一2.5米/秒。隽驼峰顶部真空值的因素很多,其真空值(即高度)-不得超过7一8米。 直管式出水流道这种流道断面形状简单,但谙采用拍门或快速跌落闸门作为水泵停机时的断公施。选择出水流道形式时.应通过技术经济比较, 还有双向进水流道,在不同运行工况下,既「作进水流道,又可用作出水流道,适用于灌排结嘴泵站。(皮积瑞道)l两缸D娜吸至将防必出分丫上论汗,尸八盯po的响般J口限7一房要是措用的﹃门J、J、.产1 inehushui Ijudao进出水流道(inlet and outlet channel)连接大型水泵进、出口与进、出水池之间的输水通道。 进水流道进水流道,对阻力损失、水泵叶轮进口断面的流速分布和压力分布、水泵性能、泵站投资和施工难易都有影响。