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An Experimental Investigation of a Subscale Variable Pressure Ratio High Thru Flow Turbine.

机译：一种超小型变压比高流量汽轮机的试验研究。

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摘要

This program investigates the aerodynamics of a subscale model of a variable pressure ratio high through flow turbine. The problem areas are: Small limit loading margin, High rotor relative inlet Mach number, Low aspect ratio blading, Large rotor turning, and Low hub/tip radius ratio.

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作者
helton, d. j. lueders, h. g.;
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年度 1977
页码 1-91
总页数 91
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Turbines; Aerodynamic characteristics; Scale models; High rate; Flow rate; Aerodynamic loading; Pressure distribution; Test methods; Cascades(Fluid dynamics); Turbine blades; Aspect ratio; Inlets; Mach number; Performance tests; Performance(Engineering); Efficiency;

机译：涡轮机;空气动力学特性;比例模型;高速率;流速;气动载荷;压力分布;试验方法;叶栅（流体动力学）;涡轮叶片;纵横比;进气道;马赫数;性能试验;性能（工程）;效率;

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An Experimental Investigation of a Subscale Variable Pressure Ratio High Thru Flow Turbine.

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