francis turbine

基本解釋

Cracks in Francis turbine runner blades threaten the safety, stability and economic profits of the hydropower station.
摘要混流式水輪機轉輪葉片裂紋故障嚴重影響了水電站的安全穩(wěn)定運行和經濟效益的發(fā)揮。
A model francis turbine with two new types of guide vanes is simulated using DES model.
應用脫離渦模型(DES),對兩種采用了新型三維導葉的混流式模型水輪機進行了模擬。
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.
本文對常用的小型混流式水輪機渦殼、座環(huán)和無導葉環(huán)壁面內流動狀況用最新的CFD技術進行了整體數值解析。
The thermal stress evolution during the solidification process of a Francis turbine band casting bad been simulated by the FDM/FEM integrated system.
摘要基于FDM/FEM方法，對某水輪機下環(huán)鑄件的整個鑄造過程中的熱應力進行了模擬計算。
Francis turbine is applicable for the middle and low water level power station,Both have vertical and horizontal structure,and commonly designed in the scroll.
混流式水輪機用于中、低水頭電站，有臥式、立式兩種，一般采用金屬蝸殼。

a water turbine designed to produce high flow from a low head of pressure: used esp in hydroelectric power generation