TY - JOUR
T1 - Capturing blast waves in granular flow
AU - Serna, S.
AU - Marquina, A.
PY - 2007
Y1 - 2007
N2 - In this paper we continue the analysis of compressible Euler equations for inelastic granular gases described by a granular equation of state due to Goldshtein and Shapiro [Goldshtein A, Shapiro M. Mechanics of collisional motion of granular materials. Part 1: General hydrodynamic equations. J Fluid Mech 1995;282:75–114], and an energy loss term accounting for inelastic collisions. We study the hydrodynamics of blast waves in granular gases by means of a fifth-order accurate scheme that resolves the evolution under different restitution coefficients. We have observed and analyzed the formation of a cluster region near the contact wave using the one-dimensional and two-dimensional versions of our code.
AB - In this paper we continue the analysis of compressible Euler equations for inelastic granular gases described by a granular equation of state due to Goldshtein and Shapiro [Goldshtein A, Shapiro M. Mechanics of collisional motion of granular materials. Part 1: General hydrodynamic equations. J Fluid Mech 1995;282:75–114], and an energy loss term accounting for inelastic collisions. We study the hydrodynamics of blast waves in granular gases by means of a fifth-order accurate scheme that resolves the evolution under different restitution coefficients. We have observed and analyzed the formation of a cluster region near the contact wave using the one-dimensional and two-dimensional versions of our code.
UR - http://www.scopus.com/inward/record.url?eid=2-s2.0-34447102682&partnerID=MN8TOARS
UR - https://www.scopus.com/pages/publications/34447102682
U2 - 10.1016/j.compfluid.2007.01.004
DO - 10.1016/j.compfluid.2007.01.004
M3 - Article
SN - 0045-7930
JO - Computers and Fluids
JF - Computers and Fluids
ER -