Intermittency-based RANS bypass transition modelling
type: Item
instance of: scholarly article
title: Intermittency-based RANS bypass transition modelling
zbMATH Open document ID: 1189.76256
DOI: 10.1504/PCFD.2006.009484
author: Koen Lodefier
author: Bart Merci
author: Chris De Langhe
author: Erik Dick
published in: Progress in Computational Fluid Dynamics
publication date: 2010-06-28T00:00:00Z
review text: Summary: A transition model for describing bypass transition is presented. It is based on a two-equations \(k-\omega \) model and a dynamic equation for intermittency factor. This intermittency factor is a multiplier of the turbulent viscosity computed by the turbulence model. Following a suggestion by Menter et al. (2002), the start of transition is computed based on local variables. The quality of the transition model, developed on flat plate test cases is illustrated on turbine cascades.
Mathematics Subject Classification ID: 76F06
Mathematics Subject Classification ID: 76F60
zbMATH DE Number: 5727163
zbMATH Keywords: bypass transition
zbMATH Keywords: intermittency
zbMATH Keywords: SST turbulence model
zbMATH Keywords: CFD
zbMATH Keywords: computational fluid dynamics
zbMATH Keywords: turbulent flows
MaRDI profile type: Publication
full work available at URL: pcfd.2006.009484
OpenAlex ID: W2040324394
Recommended article: Predictive RANS simulations via Bayesian model-scenario averaging
Recommended article: Q5689490
Recommended article: Transition modeling using two different intermittency transport equations
Recommended article: TRANSIENT SIMULATION VIA EMPIRICALLY BASED COUPLING
Recommended article: Efficient transient simulation of interconnect networks
Recommended article: Modeling Heterogeneous Network Interference Using Poisson Point Processes
Recommended article: A Unifying Approach to Interference Modeling for Wireless Networks
Recommended article: Prediction of external intermittency using RANS-based turbulence modelling and a transported PDF approach
description: scientific article; zbMATH DE number 5727163