Optimal strategy for modelling turbulent flows with ensemble averaging on high performance computing systems

DOI10.1134/S199508021804008XzbMath1442.76056OpenAlexW2805019152MaRDI QIDQ1662775

Boris I. Krasnopolsky

Publication date: 20 August 2018

Published in: Lobachevskii Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s199508021804008x

zbMATH Keywords

direct numerical simulationturbulent flowsmultigrid methodsensemble averagingmultiple right-hand sidesgeneralized SpMV

Mathematics Subject Classification ID

Direct numerical and large eddy simulation of turbulence (76F65) Mathematical modeling or simulation for problems pertaining to fluid mechanics (76-10)

Uses Software

• Nek5000
• TERMOFLUIDS
• SELL_C_sigma

Cites Work

• An informal conceptual introduction to turbulence. Second edition of an informal introduction to turbulence
• Finite difference method for incompressible Navier--Stokes equations in arbitrary orthogonal curvilinear coordinates
• A Unified Sparse Matrix Data Format for Efficient General Sparse Matrix-Vector Multiplication on Modern Processors with Wide SIMD Units
• Optimising the Termofluids CFD code for petascale simulations
• Third‐order‐accurate semi‐implicit Runge–Kutta scheme for incompressible Navier–Stokes equations
• Direct numerical simulation of the turbulent flow in an elliptical pipe

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