Coupling the algebraic model of bypass transition with EARSM model of turbulence

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F19%3A00331647" target="_blank" >RIV/68407700:21220/19:00331647 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1007/s10444-019-09680-2" target="_blank" >https://doi.org/10.1007/s10444-019-09680-2</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10444-019-09680-2" target="_blank" >10.1007/s10444-019-09680-2</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Coupling the algebraic model of bypass transition with EARSM model of turbulence

Popis výsledku v původním jazyce

The article deals with numerical solution of the laminar-turbulent transition. A mathematical model consists of the Reynolds-averaged Navier-Stokes equations, which are completed by the explicit algebraic Reynolds stress model (EARSM) of turbulence. The algebraic model of laminar-turbulent transition, which is integrated to the EARSM, is based on the work of Kubacki and Dick (Int. J. Heat Fluid Flow 58, 68–83, 2016) where the turbulent kinetic energy is split in to the small-scale and large-scale parts. The algebraic model is simple and does not require geometry data such as wall-normal distance and all formulas are calculated using local variables. A numerical solution is obtained by the finite volume method based on the HLLC scheme and explicit Runge-Kutta method.

Název v anglickém jazyce

Coupling the algebraic model of bypass transition with EARSM model of turbulence

Popis výsledku anglicky

The article deals with numerical solution of the laminar-turbulent transition. A mathematical model consists of the Reynolds-averaged Navier-Stokes equations, which are completed by the explicit algebraic Reynolds stress model (EARSM) of turbulence. The algebraic model of laminar-turbulent transition, which is integrated to the EARSM, is based on the work of Kubacki and Dick (Int. J. Heat Fluid Flow 58, 68–83, 2016) where the turbulent kinetic energy is split in to the small-scale and large-scale parts. The algebraic model is simple and does not require geometry data such as wall-normal distance and all formulas are calculated using local variables. A numerical solution is obtained by the finite volume method based on the HLLC scheme and explicit Runge-Kutta method.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20304 - Aerospace engineering

Projekt

<a href="/cs/project/EF16_019%2F0000826" target="_blank" >EF16_019/0000826: Centrum pokročilých leteckých technologií</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Advances in Computational Mathematics

ISSN

1019-7168

e-ISSN

1572-9044

Svazek periodika

45

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

16

Strana od-do

1977-1992

Kód UT WoS článku

000480573200013

EID výsledku v databázi Scopus

2-s2.0-85065037905