STUDY ON THE TURBINE VANE AND BLADE FOR A 1500-DEGREES-C CLASS INDUSTRIAL GAS-TURBINE

被引：27

作者：

AMAGASA, S

SHIMOMURA, K

KADOWAKI, M

TAKEISHI, K

KAWAI, H

AOKI, S

AOYAMA, K

机构：

[1] MITSUBISHI HEAVY IND CO LTD,TAKASAGO R&D CTR,TAKASAGO,JAPAN

[2] MITSUBISHI HEAVY IND CO LTD,TAKASAGO MACHINERY WORKS,TAKASAGO,JAPAN

来源：

JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME | 1994年 / 116卷 / 03期

关键词：

D O I：

10.1115/1.2906861

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This paper describes the summary of a three-year development program for the first-stage stationary vane and rotating blade for the next generation, 1500-degrees-C class, high-efficiency gas turbine. In such a high-temperature gas turbine, the first turbine vane and blade are the most important hot parts. Full-coverage film cooling (FCFC) is adopted for the cooling scheme, and directionally solidified (DS) nickel base superalloy and thermal barrier coating (TBC) will be used to prolong the creep and thermal fatigue life. The concept of the cooling configuration, fundamental cascade test results, and material test results will be presented.

引用

页码：597 / 604

页数：8