- Particle‐resolved turbulent flow in a packed bed: RANS, LES, and DNS simulations

Effect of different numerical approaches on the predictions of the velocity distribution on the (A) XZ plane (Y = 8 mm; the LHS color bar is for DNS and RHS color bar is for all other simulations), and (B) line 1 (located on the XZ plane as shown in the inset) at a Rep of 600. DNS, Direct Numerical Simulation; LES, Large Eddy Simulation; LHS, left‐hand side; Rep, particle Reynolds number; RHS, right‐hand side; RNG, Renormalization Group; RSM, Reynolds stress model; SST, Shear‐Stress Transport; WALE, Wall‐Adapted Local Eddy‐viscosity

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Particle‐resolved turbulent flow in a packed bed: RANS, LES, and DNS simulations - Scientific Figure on ResearchGate. Available from: https://www.researchgate.net/figure/Effect-of-different-numerical-approaches-on-the-predictions-of-the-velocity-distribution_fig4_358091425 [accessed 13 Jun 2025]

Caption

Effect of different numerical approaches on the predictions of the velocity distribution on the (A) XZ plane (Y = 8 mm; the LHS color bar is for DNS and RHS color bar is for all other simulations), and (B) line 1 (located on the XZ plane as shown in the inset) at a Rep of 600. DNS, Direct Numerical Simulation; LES, Large Eddy Simulation; LHS, left‐hand side; Rep, particle Reynolds number; RHS, right‐hand side; RNG, Renormalization Group; RSM, Reynolds stress model; SST, Shear‐Stress Transport; WALE, Wall‐Adapted Local Eddy‐viscosity

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<a href="https://www.researchgate.net/figure/Effect-of-different-numerical-approaches-on-the-predictions-of-the-velocity-distribution_fig4_358091425"><img src="https://www.researchgate.net/publication/358091425/figure/fig4/AS:11431281245503263@1716163430322/Effect-of-different-numerical-approaches-on-the-predictions-of-the-velocity-distribution.png" alt="Effect of different numerical approaches on the predictions of the velocity distribution on the (A) XZ plane (Y = 8 mm; the LHS color bar is for DNS and RHS color bar is for all other simulations), and (B) line 1 (located on the XZ plane as shown in the inset) at a Rep of 600. DNS, Direct Numerical Simulation; LES, Large Eddy Simulation; LHS, left‐hand side; Rep, particle Reynolds number; RHS, right‐hand side; RNG, Renormalization Group; RSM, Reynolds stress model; SST, Shear‐Stress Transport; WALE, Wall‐Adapted Local Eddy‐viscosity"/></a>