Solving 1-D special relativistic hydrodynamics (SRH) equations using different numerical methods and results from different test problems
Küçük Resim Yok
Tarih
2006
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
ELSEVIER SCIENCE INC
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this paper, we have solved I-D special relativistic hydrodynamical equations using different numerical methods in computational gas dynamics. Numerical solutions of these equations for smooth wave cases give better solution when we use Non-TVD (total variable diminishing) but solution of discontinuity wave produces some oscillation behind the shock. On the other hand, TVD type schemes give good approximation at discontinuity cases. Because TVD schemes completely remove the oscillations, they reduce locally the accuracy of the solution around the extrema. (c) 2006 Elsevier Inc. All rights reserved.
Açıklama
Anahtar Kelimeler
hydrodynamics, numerical relativity, shock waves, numerical method, fluid dynamics
Kaynak
APPLIED MATHEMATICS AND COMPUTATION
WoS Q Değeri
Q2
Scopus Q Değeri
Q1
Cilt
181
Sayı
1
