The University of Southampton
University of Southampton Institutional Repository

Scaling properties of convective turbulence

Skandera, Dan, Busse, Angela and Müller, Wolf-Christian (2009) Scaling properties of convective turbulence In High Performance Computing in Science and Engineering, Garch/Munich 2007. Springer., pp. 387-396. (doi:10.1007/978-3-540-69182-2_31).

Record type: Conference or Workshop Item (Paper)

Abstract

This report presents the current status of a computational project investigating the statistical properties and physical mechanisms of convective turbulence. Three-dimensional direct numerical simulations (DNS) based on the Boussinesq equations are conducted without introducing any additional physical approximations. The numerical resolution of 20483 collocation points used by the FFT-based pseudospectral scheme renders this project the largest numerical effort in turbulent convection world-wide. In the first stage the simulation code was successfully ported to the ALTIX 4700 supercomputer where several scalability and benchmarking test were performed. Utilizing this analysis the code was optimized, allowing the determination of the optimal numerical setup. The production phase has begun recently leading to first preliminary results

Full text not available from this repository.

More information

Published date: 2009
Venue - Dates: 3rd Joint HLRB and KONWIHR Status and Result Workshop, Germany, 2007-12-03 - 2007-12-04
Organisations: Aerodynamics & Flight Mechanics Group

Identifiers

Local EPrints ID: 342447
URI: http://eprints.soton.ac.uk/id/eprint/342447
ISBN: 978-3-540-69181-5
PURE UUID: 1c82cb5b-b3c4-4c80-ab75-f14db84c2160

Catalogue record

Date deposited: 30 Aug 2012 08:39
Last modified: 18 Jul 2017 05:28

Export record

Altmetrics

Contributors

Author: Dan Skandera
Author: Angela Busse
Author: Wolf-Christian Müller

University divisions

Download statistics

Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.

View more statistics

Atom RSS 1.0 RSS 2.0

Contact ePrints Soton: eprints@soton.ac.uk

ePrints Soton supports OAI 2.0 with a base URL of http://eprints.soton.ac.uk/cgi/oai2

This repository has been built using EPrints software, developed at the University of Southampton, but available to everyone to use.

We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we will assume that you are happy to receive cookies on the University of Southampton website.

×