Detail publikačního výsledku

Modeling the flow and combustion in an aircraft gas turbine combustor

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

Originální název

Modeling the flow and combustion in an aircraft gas turbine combustor

Anglický název

Modeling the flow and combustion in an aircraft gas turbine combustor

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova

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

Klíčová slova v angličtině

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

Autoři

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

Vydáno

01.03.2000

ISSN

1210-2717

Periodikum

Inženýrská mechanika - Engineering Mechanics

Svazek

7

Číslo

3

Stát

Česká republika

Strany od

163

Strany počet

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"
}