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The Accuracy of Finite-Difference Schemes Calculating the Interaction of Shock Waves. / Ostapenko, V. V.; Khandeeva, N. A.
в: Doklady Physics, Том 64, № 4, 01.04.2019, стр. 197-201.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - The Accuracy of Finite-Difference Schemes Calculating the Interaction of Shock Waves
AU - Ostapenko, V. V.
AU - Khandeeva, N. A.
PY - 2019/4/1
Y1 - 2019/4/1
N2 - The accuracy with which the shock-capturing finite-difference schemes calculate the flows with interaction of shock waves is studied. It is shown that, in the domains between the shock waves after their incidence, the calculation accuracy of invariants of the combined schemes is several orders of magnitude higher than the accuracy of the WENO-scheme, which is fifth-order in space and third-order in time.
AB - The accuracy with which the shock-capturing finite-difference schemes calculate the flows with interaction of shock waves is studied. It is shown that, in the domains between the shock waves after their incidence, the calculation accuracy of invariants of the combined schemes is several orders of magnitude higher than the accuracy of the WENO-scheme, which is fifth-order in space and third-order in time.
UR - http://www.scopus.com/inward/record.url?scp=85066874756&partnerID=8YFLogxK
U2 - 10.1134/S1028335819040128
DO - 10.1134/S1028335819040128
M3 - Article
AN - SCOPUS:85066874756
VL - 64
SP - 197
EP - 201
JO - Doklady Physics
JF - Doklady Physics
SN - 1028-3358
IS - 4
ER -
ID: 20537578