Numerical Simulation of Shock Diffraction on Cartesian Grid

Abstract:

Article Preview

Shock diffraction over geometric obstacles is performed on two-dimensional cartesian grid using the TVD WAF method in conjunction with the HLLC approximate Riemann solver and dimensional splitting. Present cartesian grid results for popular and challenging two-dimensional shock diffraction problems are presented and compared to experimental photographs. Benchmark and example test cases were chosen to cover a wide variety of Mach numbers for weak and strong shock waves, and for square and circular geometries. The results show that the comparisons between experimental and simulated images are consistent.

Info:

Periodical:

Advanced Materials Research (Volumes 378-379)

Edited by:

Brendan Gan, Yu Gan and Y. Yu

Pages:

11-14

DOI:

10.4028/www.scientific.net/AMR.378-379.11

Citation:

H. Chen et al., "Numerical Simulation of Shock Diffraction on Cartesian Grid", Advanced Materials Research, Vols. 378-379, pp. 11-14, 2012

Online since:

October 2011

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.