APPLICATION OF ADVANCED AERODYNAMICS TO STEAM TURBINE REACTION BLADING.

被引：0

作者：

Kadoya, Yoshiki ^{[1
]}

Kuramoto, Yasuo ^{[1
]}

Sato, Tomohiko ^{[1
]}

Honjo, Masanobu ^{[1
]}

Takenaga, Hisakuni ^{[1
]}

Watanabe, Eiichiro ^{[1
]}

机构：

[1] Mitsubishi Heavy Industries Ltd, Tokyo, Jpn, Mitsubishi Heavy Industries Ltd, Tokyo, Jpn

来源：

Bulletin of the JSME | 1986年 / 29卷 / 250期

关键词：

AERODYNAMICS - FLOW OF FLUIDS - Cascades;

D O I：

10.1299/jsme1958.29.1204

中图分类号：

学科分类号：

摘要：

The higher efficiency in steam turbine has become an important requirement after the oil crisis with increased energy price. To meet this requirement an advanced aerodynamic technology has been incorporated in the design of reaction blading. Correlations of blading loss characteristics are built into a three dimensional flow field calculation computer program, and utilizing this program flow pattern optimization is achieved. A new reaction blading has been developed by applying this advanced technology. Experimental verification for the new reaction blading in both cascade and turbine tests has brought about overall turbine performance improvements and the excellent correspondence of internal aerodynamic parameter to the predicted values.

引用

页码：1204 / 1210

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