3D simulations of turbulent deflagrations using dynamic grid adaptation

Authors
Huld, T Wilkening, H
Citation
T. Huld et H. Wilkening, 3D simulations of turbulent deflagrations using dynamic grid adaptation, Z ANG MA ME, 81, 2001, pp. S537-S538
Citations number
3
Categorie Soggetti
Mechanical Engineering
Journal title
ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK
ISSN journal
00442267 → ACNP
Volume
81
Year of publication
2001
Supplement
3
Pages
S537 - S538
Database
ISI
SICI code
0044-2267(2001)81:<S537:3SOTDU>2.0.ZU;2-M
Abstract
We present a CFD code for simulating turbulent deflagrations in gas mixture s for studies of explosion accidents. A dynamic grid adaptation method is u sed to increase the accuracy of the calculation in regions of interest, suc h as at flame and shock fronts. The numerical simulations compared with exp erimental data and is shown to yield strongly improved results at at modest cost in computational time.