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- The Specialties of Spiral Case and Stay Ring of Turbine for Lianhua Power Station 莲花水电站水轮机座环及蜗壳的特点
- spiral case and stay ring 蜗壳座环
- This paper deals with a lump-sum flow analysis of a spiral case, stay ring and vaneless annular walls for a small Francis turbine by the latest CFD code. 本文对常用的小型混流式水轮机涡壳、座环和无导叶环壁面内流动状况用最新的CFD技术进行了整体数值解析。
- This article introduces the analysis with FEA program ANSYS of the stay ring and the spiral case in running condition by using e-lastic layer. 本文主要介绍三峡右岸电站机组蜗壳在垫层埋设方式下,座环、蜗壳在机组运行时的整体三维有限元结构刚强度计算分析。
- This article describes the successful spiral case preassembly with a dummy stay ring for the manufacturing of the 550MW hydrogenerating units of Ertan Hydro Power Station. 二滩水电站550MW水轮发电机组在制造过程中,采用工艺座环预装涡壳,这在国内尚属首例。
- The Research of Numerical Simulations on Internal Flows Through the Spiral Casing and Stay Vanes 水轮机蜗壳和固定导叶内部流动的数值模拟研究
- Spiral Case Preassembly with Dummy Stay Ring 采用工艺座环预装涡壳的实践
- stay ring and spiral casing of hydraulic turbine 水轮机座环蜗壳
- 8.This paper deals with a lump-sum flow analysis of a spiral case, stay ring and vaneless annular walls for a small Francis turbine by the latest CFD code. 本文对常用的小型混流式水轮机涡壳、座环和无导叶环壁面内流动状况用最新的CFD技术进行了整体数值解析。
- He shut the case and fastened the straps. 他关上箱子并系牢带子。
- There are lots of testacean aquatics attached to the underwater concrete surfaces of the spiral casing and draft tube in Shaxikou hydropower station. 沙溪口水电站水下蜗壳及尾水管混凝土表面附着较多的贝壳类水生物,水下混凝土侵蚀严重,影响水工建筑物的安全运行。
- He had lost his case and had to borrow Tom's pyjamas. 他丢失了手提箱,不得不向汤姆借睡衣。
- Take this medicine every fours hour and stay in bed for two day. 每隔四小时服用这些药,卧床休息两天。
- If you ever visit London, you must come and stay with us. 你要是到伦敦来,一定要到我们这里住住。
- The fist 300t hydraulic vertical shiplift in the world,concrete mixtures of quench iron scoria and limestone powder,large size combined bearing spiral cases and super unit discharg. 采用的300t级水力式升船机、水淬铁矿渣与石灰岩粉混凝土双掺料、大型直埋式联合承载蜗壳、特大单宽流量宽尾墩溢流表孔等是该电站的主要特点,可供其他工程借鉴和参考。
- Numerical simulation of three-dimensional turbulent flow through a turbine spiral casing with stay ring and guide vanes 混流式水轮机蜗壳与座环三维中湍流场的数值模拟
- The police broke the case and caught the criminal. 警察破获并逮捕了罪犯。
- They travelled by day and stay at hotel by night. 他们白天行路,晚上在旅馆过夜。
- He told me to stand still and stay where I was. 他命令我站住呆在原地。
- It's a small blue case and it is got a zip. 那是一只蓝色的小箱子,有个拉链。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries