A global linearized framework for modelling shear dispersion and turbulent diffusion of passive scalar fluctuations

DOI10.1017/jfm.2021.151zbMath1461.76235OpenAlexW3144629724MaRDI QIDQ3388858

Thomas Ludwig Kaiser, Kilian Oberleithner

Publication date: 7 May 2021

Published in: Journal of Fluid Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/jfm.2021.151

zbMATH Keywords

turbulence modellingturbulent mixingturbulent reacting flows

Mathematics Subject Classification ID

Reaction effects in flows (76V05) Turbulent transport, mixing (76F25)

Uses Software

• FEniCS

Cites Work

• Predicting the onset of flow unsteadiness based on global instability
• Coherent structures in a swirl injector at Re  = 4800 by nonlinear simulations and linear global modes
• The dissipation and shear dispersion of entropy waves in combustor thermoacoustics
• Linear stability analysis of wind turbine wakes performed on wind tunnel measurements
• Conditions for validity of mean flow stability analysis
• A critical-layer framework for turbulent pipe flow
• Linear non-normal energy amplification of harmonic and stochastic forcing in the turbulent channel flow
• Direct numerical simulation of turbulent channel flow up to Reτ=590
• Acoustic disturbance from gas non-uniformities convected through a nozzle
• Turbulent Flows
• Resolvent-based optimal estimation of transitional and turbulent flows
• The colour of forcing statistics in resolvent analyses of turbulent channel flows
• Estimating large-scale structures in wall turbulence using linear models
• The forced response of choked nozzles and supersonic diffusers
• On the relevance of Reynolds stresses in resolvent analyses of turbulent wall-bounded flows

This page was built for publication: A global linearized framework for modelling shear dispersion and turbulent diffusion of passive scalar fluctuations