1) complete bearing spiral case without cushion
完全联合承载蜗壳
1.
Three-dimensional nonlinear analysis of complete bearing spiral case without cushion;
完全联合承载蜗壳三维非线性分析
2) combined bearing spiral case
联合承载蜗壳
1.
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。
3) semi spiral case
不完全蜗壳
1.
CFD analysis and optimum design of semi spiral case;
不完全蜗壳的CFD分析及优化设计
4) combined bearing
联合承载
5) full spiral casing
全蜗壳
1.
The hydraulic performance of the full spiral casing,with three typical rule of the variable area given,is analyzed through the simulation applied the Navier-stokes equations and the standard k-ε turbulent close equations.
本文基于N-S方程和标准k-ε紊流模型,用数值模拟的方法分析了三种典型的面积变化规律对全蜗壳水力性能的影响。
2.
Aimed at the defects present in conventional hydraulic design method of full spiral casing,the hydraulic design of spiral casing with non-circular section,in which the flow observes constant velocity-moment law was analyzed and approached.
针对水轮机全蜗壳常规水力设计方法中存在的不足,对蜗壳中水流遵循速度矩为常数规律运动的非圆形断面水力设计进行分析,利用数值计算方法,使蜗壳尾部圆断面内的水流遵循速度矩为常数的运动规律,而无需转换成椭圆断面,从而完善蜗壳非圆形断面的水力设计方法。
6) partial scroll case, partial spiral, partial spiral casing
不完整蜗壳
补充资料：蜗壳居
1.比喻窄小的住所。
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