蜗壳

Technological guide for assemble and welding of metal sporal case of turbine.

水轮机金属蜗壳安装焊接工艺导则。

Pump Volute - shaped shell made many, it is also called the volute.

泵壳多做成蜗壳形， 故又称蜗壳。

Outlet positions for centrifugal fans and rotation directions viewed from drive side.

离心式风机的出口蜗壳位置和从驱动侧看的风机转向。

It is found that vane diffuser restrains the influence of the volute on the impeller.

发现了叶片扩压器对遏制蜗壳对叶轮内流场的影响有明显的作用。

The flow anglevelocity distributions at the scroll nozzle outlet with three different scroll outlines were calculated.

对计算结果的比较表明，蜗壳型线的变化，对喷嘴出口气流参数的分布会产生明显的影响。