期刊
PHYSICAL REVIEW D
卷 82, 期 10, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevD.82.105008
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资金
- ETH Zurich
- Tufts University
- Isaac Newton Institute for Mathematical Sciences, Cambridge, UK
- NSF [0619447]
- TeraGrid [MCA08X031]
- Swiss National Science Foundation (SNF) [116052]
- Division Of Computer and Network Systems
- Direct For Computer & Info Scie & Enginr [0619447] Funding Source: National Science Foundation
A detailed derivation of the lattice Boltzmann scheme for relativistic fluids recently proposed in M. Mendoza, B. Boghosian, H. Herrmann, and S. Succi, Phys. Rev. Lett. 105, 014502 ( 2010) is presented. The method is numerically validated and applied to the case of two quite different relativistic fluid-dynamic problems, namely, shock-wave propagation in quark-gluon plasmas and the impact of a supernova blast wave on massive interstellar clouds. Close to second-order convergence with the grid resolution, as well as linear dependence of computational time on the number of grid points and time steps, are reported.
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