Highly parallel particle-laden flow solver for turbulence research

DOI10.1016/j.compfluid.2013.01.020zbMath1391.76224OpenAlexW2087283032MaRDI QIDQ1643583

Peter J. Ireland, Parvez S. Sukheswalla, Lance R. Collins, Baidurja Ray, T. Vaithianathan

Publication date: 19 June 2018

Published in: Computers and Fluids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.compfluid.2013.01.020

zbMATH Keywords

direct numerical simulationisotropic turbulenceinertial particleshomogeneous turbulent shear flow

Mathematics Subject Classification ID

Particle methods and lattice-gas methods (76M28) Direct numerical and large eddy simulation of turbulence (76F65)

Related Items

How does two-way coupling modify particle settling and the role of multiscale preferential sweeping? ⋮ Improving particle drag predictions in Euler-Lagrange simulations with two-way coupling ⋮ Stochastic theory and direct numerical simulations of the relative motion of high-inertia particle pairs in isotropic turbulence ⋮ Symmetry transformation and dimensionality reduction of the anisotropic pressure Hessian ⋮ Multiscale preferential sweeping of particles settling in turbulence ⋮ Clustering of rapidly settling, low-inertia particle pairs in isotropic turbulence. Part 2. Comparison of theory and DNS ⋮ Exploring the turbulent velocity gradients at different scales from the perspective of the strain-rate eigenframe ⋮ Accuracy and computational efficiency of dealiasing schemes for the DNS of under resolved flows with strong gradients ⋮ On the relationship between the non-local clustering mechanism and preferential concentration ⋮ Is vortex stretching the main cause of the turbulent energy cascade? ⋮ The effect of Reynolds number on inertial particle dynamics in isotropic turbulence. Part 1. Simulations without gravitational effects ⋮ The effect of Reynolds number on inertial particle dynamics in isotropic turbulence. Part 2. Simulations with gravitational effects ⋮ Small-scale dynamics of settling, bidisperse particles in turbulence

Uses Software

• SPRNG
• FFTW
• P3DFFT
• ESSL

Cites Work

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