TY - JOUR
T1 - On the practical use of high-order methods for hyperbolic systems
AU - Turkel, Eli
N1 - Funding Information:
* This report was prepared as a result of work performed under NASA Contract No. NASl-14101 at ICASE, NASA Langley Research Center, Hampton, Va. 23665. Also partial support was given by DOE Contract EY-76-C-02-3077 at New York University.
PY - 1980/5
Y1 - 1980/5
N2 - A number of high-order methods are tested on a variety of dynamic problems in one, two, and three space dimensions. These problems include wave propagation phenomena as well as an asymptotic approach to a steady state. Both smooth and shocked flows are considered. The methods compared require only minor modifications of many existing second-order schemes. The results show that significant gains can be expected from the use of fourth-order methods. Spectral methods are also considered for some of the problems presented.
AB - A number of high-order methods are tested on a variety of dynamic problems in one, two, and three space dimensions. These problems include wave propagation phenomena as well as an asymptotic approach to a steady state. Both smooth and shocked flows are considered. The methods compared require only minor modifications of many existing second-order schemes. The results show that significant gains can be expected from the use of fourth-order methods. Spectral methods are also considered for some of the problems presented.
UR - http://www.scopus.com/inward/record.url?scp=0000849933&partnerID=8YFLogxK
U2 - 10.1016/0021-9991(80)90073-X
DO - 10.1016/0021-9991(80)90073-X
M3 - מאמר
AN - SCOPUS:0000849933
VL - 35
SP - 319
EP - 340
JO - Journal of Computational Physics
JF - Journal of Computational Physics
SN - 0021-9991
IS - 3
ER -