On the use of high order central difference schemes for differential equation based wall distance computations

DOI10.1016/j.compfluid.2022.105666OpenAlexW4296686972WikidataQ115358416 ScholiaQ115358416MaRDI QIDQ2102007

Nagabhushana Rao Vadlamani, Hemanth Chandra Vamsi Kakumani, Paul G. Tucker

Publication date: 7 December 2022

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

Full work available at URL: https://arxiv.org/abs/2111.09859

zbMATH Keywords

Hamilton-Jacobi equationhigh order schemeswall distancelocalized artificial diffusivity (LAD)

Mathematics Subject Classification ID

Fluid mechanics (76-XX)

Related Items (1)

On the application of gradient based reconstruction for flow simulations on generalized curvilinear and dynamic mesh domains

Uses Software

• FDL3DI

Cites Work

• Wall distance search algorithm using voxelized marching spheres
• Hybrid Hamilton-Jacobi-Poisson wall distance function model
• Algorithm for finding all \(k\) nearest neighbors
• Localized artificial diffusivity scheme for discontinuity capturing on curvilinear meshes
• Differential equation-based wall distance computation for DES and RANS.
• Robust three-dimensional level-set method for evolving fronts on complex unstructured meshes
• Computations of wall distances by solving a transport equation
• A differential equation for approximate wall distance
• High‐order detached eddy simulation, zonal LES and URANS of cavity and labyrinth seal flows

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