Parameter Sensitivity Examination of Gas Turbine Engines

被引：0

作者：

Varga, B. ^{[1
]}

Kavas, L. ^{[1
]}

Rozovicsne, K. ^{[1
]}

Bozoki, J. ^{[2
]}

机构：

[1] Natl Univ Publ Serv, POB 1, H-5008 Szolnok, Hungary

[2] Aircraft Repair Plant, H-6000 Kecskemet, Hungary

来源：

TRANSPORT MEANS 2015, PTS I AND II | 2015年

关键词：

thermal mathematical model; operational point; parameter sensitivity examination;

D O I：

暂无

中图分类号：

U [交通运输];

学科分类号：

08 ; 0823 ;

摘要：

The gas turbine engine cycles, at a given temperature range (minimum and maximum temperature) of the cycle and component efficiencies, have two optimums, namely the maximum of the Specific Net Work Output (SNWO) and Thermal Efficiency (TE), and the related Compressor Pressure Ratios (CPRs) are significantly different from each other. Of course, all gas turbine engine component efficiencies and losses influence boththe SNWO and TEand the related CPRs, but their influence is different. Using thermal mathematical model, we made parameter sensitivity examination of gas turbine engines trying to reflect how significantly each component efficiencies effect the above mentioned engine properties.The paper is a summary about the results, which was provided by the model.

引用

页码：414 / 417

页数：4

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