ALBERT — All Library Books, journals and Electronic Records Telegrafenberg

Hits per page

hit 1 - 1 | 1 hit

Select All Export

Electronic Resource

Restoration of the contact surface in the HLL-Riemann solver (1994)

Toro, E. F. ; Spruce, M. ; Speares, W.

Springer

Shock waves 4 (1994), S. 25-34

add to mindlist on the mindlist

Details

ISSN: 1432-2153

Keywords: Finite difference scheme ; Numerical simulation ; Riemann solver

Source: Springer Online Journal Archives 1860-2000

Topics: Physics , Technology

Notes: Abstract The missing contact surface in the approximate Riemann solver of Harten, Lax, and van Leer is restored. This is achieved following the same principles as in the original solver. We also present new ways of obtaining wave-speed estimates. The resulting solver is as accurate and robust as the exact Riemann solver, but it is simpler and computationally more efficient than the latter, particulaly for non-ideal gases. The improved Riemann solver is implemented in the second-order WAF method and tested for one-dimensional problems with exact solutions and for a two-dimensional problem with experimental results.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1007/BF01414629

	Location	Call Number	Expected	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

hit 1 - 1 | 1 hit