A survey of hot streak experiments and simulations

被引：3

作者：

Dorney, DJ

Gundy-Burlet, KL

Sondak, DL

机构：

[1] Virginia Commonwealth Univ, Dept Engn Mech, Richmond, VA 23284 USA

[2] NASA, Ames Res Ctr, Moffett Field, CA 94035 USA

[3] Boston Univ, Boston, MA 02215 USA

来源：

INTERNATIONAL JOURNAL OF TURBO & JET-ENGINES | 1999年 / 16卷 / 01期

关键词：

D O I：

暂无

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

Experimental and computational data have shown that the flow exiting gas-turbine combustors can contain large circumferential and radial temperature non-uniformities. The temperature non-uniformities, or hot streaks, can have a significant impact on the performance and durability of first-stage turbine airfoils. This paper contains a survey of the hot streak experiments and simulations that have been performed during the last two decades, and the impact they have had on the design of high-pressure turbine stages.

引用

页码：1 / 15

页数：15