Direct numerical simulation of differential diffusion with Schmidt numbers up to 4.0

DOI10.1063/1.870407zbMath1149.76594OpenAlexW1995575286MaRDI QIDQ3544210

P. K. Yeung, Michelle C. Sykes, Prakash Vedula

Publication date: 5 December 2008

Published in: Physics of Fluids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1063/1.870407

Mathematics Subject Classification ID

Fluid mechanics (76-XX)

Related Items (6)

Differential diffusion of high-Schmidt-number passive scalars in a turbulent jet ⋮ Planar laser imaging of differential molecular diffusion in gas-phase turbulent jets ⋮ Polymer mixing in shear-driven turbulence ⋮ Schmidt number effects on turbulent transport with uniform mean scalar gradient ⋮ Hybrid particle-grid methods for the study of differential diffusion in turbulent flows ⋮ On the impact of the turbulent/non-turbulent interface on differential diffusion in a turbulent jet flow

Cites Work

• Small-scale variation of convected quantities like temperature in turbulent fluid Part 1. General discussion and the case of small conductivity
• The Lagrangian spectral relaxation model for differential diffusion in homogeneous turbulence
• Multi-scalar triadic interactions in differential diffusion with and without mean scalar gradients
• Direct numerical simulations of passive scalars with Pr>1 advected by turbulent flow
• Scaling properties of differential molecular diffusion effects in turbulence
• Direct numerical simulation of a passive scalar with imposed mean gradient in isotropic turbulence
• A numerical study of the mixing of a passive scalar in three dimensions in the presence of a mean gradient
• Differentially diffusing scalars in turbulence
• Differential diffusion in low Reynolds number water jets

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