1) manufacturing of spiral case
蜗壳制造
1.
In order to apply such steel to the manufacturing of spiral case of turbine for Sanbanxi Hydropower Station,the welding tests on WDB620 steel were carried out and then it was compared with the performances of NK-HITEN 610 U2 steel produced by NKK Company in Japan.
国产WDB620钢是610MPa级低焊接裂纹敏感性高强度钢,为了将该钢种应用到三板溪水电站的水轮机蜗壳制造中,对WDB620钢进行了焊接试验,并与日本NKK公司生产的NK-HITEN610U2钢进行了性能对比。
2) manufacturing of metal spiral case
金属蜗壳制作
3) spiral casing
蜗壳
1.
The Re-ionitriding of the Spiral Casing Tandem dies;
蜗壳拉深模的稀土离子氮化
2.
3D-FEM analysis on the spiral casing structure of Xilongchi pumped-storage hydropower station;
西龙池抽水蓄能电站蜗壳结构三维有限元计算分析
3.
Numerical analysis of three dimensional turbulent flow through a turbine spiral casing for Three Gorge projects;
三峡机组蜗壳内紊流的三维数值分析
4) spiral case
蜗壳
1.
NC cutting of turbine spiral case by space spread calculation;
利用空间展开技术实现水轮机蜗壳的数控切割
2.
FEM analysis on steel spiral case with cushion layer of turbine;
水轮机垫层蜗壳有限元分析
3.
Study of dynamic characteristics of a giant spiral case with different embedment manners;
不同埋设方式下巨型水轮机蜗壳结构动力特性研究
5) Volute
[英][və'lju:t] [美][və'lut]
蜗壳
1.
Effects of Structure of the Volute to Separation Efficiency of the Preheater Cyclone;
蜗壳结构因素对预热器旋风筒分离效率的影响
2.
CFD simulation of sand-water two-phase inner flow field of volute;
蜗壳内部含沙水两相流动的CFD模拟分析
3.
Numerical Simulation of Unsteady Flow in Centrifugal Pump Volute;
离心泵蜗壳内部非定常流动的数值模拟
6) scroll case
蜗壳
1.
Application of polypropylene fibre in concrete scroll case of Nierji hydropower station;
聚丙烯纤维材料在尼尔基水电站混凝土蜗壳中的应用
2.
Optimal design of a scroll case with natural frequency constraints;
具有频率约束条件的蜗壳优化设计
3.
Research on stressed characteristic of scroll case in high-head hydropower station;
高水头水电站蜗壳结构受力特性研究
补充资料：蜗舍
【诗文】：
蜗舍茨生草，龟肠饱淖糜。
麦因多雨损，蚕遇闰年迟。
徙义忧无勇，求仁戒自欺。
此生虽欲尽，吾志未应衰。
【注释】：
【出处】：
蜗舍茨生草，龟肠饱淖糜。
麦因多雨损，蚕遇闰年迟。
徙义忧无勇，求仁戒自欺。
此生虽欲尽，吾志未应衰。
【注释】：
【出处】：
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条