Underlying principles of choice turbulent models, using by solve velocity field and temperature condition cooling system wall flame tube combustor gas turbine engine

Аuthors

Krylov B. A.^1*, Manuylov A. A.², Fedorov S. .², Yun A. A.^3**

1. Moscow Aviation Institute (National Research University), 4, Volokolamskoe shosse, Moscow, А-80, GSP-3, 125993, Russia
2. Lyulka Scientific and Technical Center of the NPO "Saturn", 13 Kasatkin St., Moscow, 129301, Russia
3. United Engine Corporation “Saturn”, 163, Lenin av., Rybinsk, Yaroslavl region, 152903, Russia

*e-mail: agulnik@mai.ru
**e-mail: alex@yun.su

Abstract

In present paper maded analisys turbulent models and results simulations heat mass transfer processes near cooling surface oj wall flame tube combustor gas turbine engine. Simulation maded in commercical parcel ANSYS CFX 10.0. Used and analised the next turbulent models: k-e, k-m, SST, 00 -RSM.

Keywords:

two walls cooling system, turbulent model, CFD (computational fluid dynamics), numerical simulation.