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An error indicator for finite difference methods using spectral techniques with application to aerofoil simulation

Jacobs, Christian, Sandham, Neil and De Tullio, Nicola (2017) An error indicator for finite difference methods using spectral techniques with application to aerofoil simulation At 29th International Conference on Parallel Computational Fluid Dynamics, Glasgow, United Kingdom. 15 - 17 May 2017. 2 pp.

Record type: Conference or Workshop Item (Other)

Abstract

This work focusses on the development of an error indicator which can be used to determine areas of insufficient numerical resolution in unfiltered finite difference simulations. The approach adopts spectral techniques, applying small-domain Fourier transforms to a finite number of blocks which span the domain. The indicator is evaluated in the context of a NACA-0012 aerofoil simulation.

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More information

Submitted date: 16 January 2017
Accepted/In Press date: 27 February 2017
Venue - Dates: 29th International Conference on Parallel Computational Fluid Dynamics, Glasgow, United Kingdom, 2017-05-15 - 2017-05-17
Keywords: Computational Fluid Dynamics, aerofoil, simulation and modelling, error indicators, Finite Difference Method, Graphics Processing Units
Organisations: Aeronautics, Astronautics & Comp. Eng, Aerodynamics & Flight Mechanics Group

Identifiers

Local EPrints ID: 407655
URI: http://eprints.soton.ac.uk/id/eprint/407655
PURE UUID: 75b6c26a-5ec7-41af-a3d4-0e97596567d7
ORCID for Christian Jacobs: ORCID iD orcid.org/0000-0002-0034-4650

Catalogue record

Date deposited: 16 Apr 2017 17:09
Last modified: 17 Jul 2017 14:04

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