Convergence acceleration of Runge-Kutta schemes using RK/implicit smoother for navier-stokes equations with SST turbulence model

Oren Peles; Sara Yaniv; Eli Turkei

Convergence acceleration of Runge-Kutta schemes using RK/implicit smoother for navier-stokes equations with SST turbulence model

Oren Peles, Sara Yaniv, Eli Turkei

School of Mathematical Sciences

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

The convergence of a Runge-Kutta scheme for the compressible Navier-Stokes equations with a k-ω/SST turbulence model is accelerated by using an implicit smoother. The Runge-Kutta Implicit Smoother (RK/IMPLICIT) enables using high CFL numbers of the order of 1000 for both the N-S equations and the turbulence model equations. We present the equations and present turbulent solutions for both flows about wings and plumes.

Original language	English
Title of host publication	52nd Israel Annual Conference on Aerospace Sciences 2012
Pages	214-228
Number of pages	15
State	Published - 2012
Event	52nd Israel Annual Conference on Aerospace Sciences 2012 - Tel-Aviv and Haifa, Israel Duration: 29 Feb 2012 → 1 Mar 2012

Publication series

Name	52nd Israel Annual Conference on Aerospace Sciences 2012
Volume	1

Conference

Conference	52nd Israel Annual Conference on Aerospace Sciences 2012
Country/Territory	Israel
City	Tel-Aviv and Haifa
Period	29/02/12 → 1/03/12

Cite this

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title = "Convergence acceleration of Runge-Kutta schemes using RK/implicit smoother for navier-stokes equations with SST turbulence model",

abstract = "The convergence of a Runge-Kutta scheme for the compressible Navier-Stokes equations with a k-ω/SST turbulence model is accelerated by using an implicit smoother. The Runge-Kutta Implicit Smoother (RK/IMPLICIT) enables using high CFL numbers of the order of 1000 for both the N-S equations and the turbulence model equations. We present the equations and present turbulent solutions for both flows about wings and plumes.",

author = "Oren Peles and Sara Yaniv and Eli Turkei",

year = "2012",

language = "אנגלית",

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series = "52nd Israel Annual Conference on Aerospace Sciences 2012",

pages = "214--228",

booktitle = "52nd Israel Annual Conference on Aerospace Sciences 2012",

note = "null ; Conference date: 29-02-2012 Through 01-03-2012",

}

Peles, O, Yaniv, S & Turkei, E 2012, Convergence acceleration of Runge-Kutta schemes using RK/implicit smoother for navier-stokes equations with SST turbulence model. in 52nd Israel Annual Conference on Aerospace Sciences 2012. 52nd Israel Annual Conference on Aerospace Sciences 2012, vol. 1, pp. 214-228, 52nd Israel Annual Conference on Aerospace Sciences 2012, Tel-Aviv and Haifa, Israel, 29/02/12.

Convergence acceleration of Runge-Kutta schemes using RK/implicit smoother for navier-stokes equations with SST turbulence model. / Peles, Oren; Yaniv, Sara; Turkei, Eli.

52nd Israel Annual Conference on Aerospace Sciences 2012. 2012. p. 214-228 (52nd Israel Annual Conference on Aerospace Sciences 2012; Vol. 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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Convergence acceleration of Runge-Kutta schemes using RK/implicit smoother for navier-stokes equations with SST turbulence model

Abstract

Publication series

Conference

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