Achieving better cooling of turbine blades using numerical simulation methods

被引：1

作者：

Inozemtsev A.A. ^{[1
]}

Tikhonov A.S. ^{[1
]}

Sendyurev C.I. ^{[1
]}

Samokhvalov N.Y. ^{[1
]}

机构：

[1] Aviadvigatel', Perm, Perm krai 614990

来源：

Thermal Engineering | 2013年 / 60卷 / 2期

关键词：

conjugate statement; film cooling; nozzle vane; numerical simulation; turbine;

D O I：

10.1134/S0040601513020031

中图分类号：

学科分类号：

摘要：

A new design of the first-stage nozzle vane for the turbine of a prospective gas-turbine engine is considered. The blade's thermal state is numerically simulated in conjugate statement using the ANSYS CFX 13.0 software package. Critical locations in the blade design are determined from the distribution of heat fluxes, and measures aimed at achieving more efficient cooling are analyzed. Essentially lower (by 50-100 C) maximal temperature of metal has been achieved owing to the results of the performed work. © 2013 Pleiades Publishing, Ltd.

引用

页码：92 / 97

页数：5

共 11 条

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