Publication detail

Modeling the flow and combustion in an aircraft gas turbine combustor

FORMAN, M., JÍCHA, M., KMOCH, P.,HORÁK, J., Alizadeh S.

Original Title

Modeling the flow and combustion in an aircraft gas turbine combustor

Type

journal article - other

Language

English

Original Abstract

The presented paper describes a numerical investigation of the performance of a can–type combustor of the aircraft gas turbine with a commercial code STAR-CD. The flow is considered as incompressible computed by Navier-Stokes equations closed by k-epsilo Modeling of swirler by momentum source coding is introduced and it is shown as a good approximation of a swirler. Modeling of gas fuel combustion is compared with experiment where kerosene fuel is used. Presumed pdf model with an equilibrium scheme and Eddy Break-Up (EDBR) models of combustion are compared. It is shown that the mean values of temperature and velocity at the outlet are very close to experimental results Patterns of velocity and temperature fields on the outlet are, however different.

Keywords

combustion, incompressible flow,,computational fluid dynamics, combustion modeling, swirler modeling, gas turbine combustor

Authors

FORMAN, M., JÍCHA, M., KMOCH, P.,HORÁK, J., Alizadeh S.

RIV year

2000

Released

1. 3. 2000

ISBN

1210-2717

Periodical

Inženýrská mechanika - Engineering Mechanics

Year of study

7

Number

3

State

Czech Republic

Pages from

163

Pages to

174

Pages count

12

BibTex

@article{BUT39222,
  author="Matěj {Forman} and Miroslav {Jícha} and Petr {Kmoch} and Jiří {Horák} and Sohail {Alizadeh}",
  title="Modeling the flow and combustion in an aircraft gas turbine combustor",
  journal="Inženýrská mechanika - Engineering Mechanics",
  year="2000",
  volume="7",
  number="3",
  pages="12",
  issn="1210-2717"
}