3D meshfree magnetohydrodynamics TeX Export

@misc{citeulike:2374285, abstract = {We describe a new method to include magnetic fields into smooth particle hydrodynamics. The derivation of the self-gravitating hydrodynamics equations from a variational principle is discussed in some detail. The non-dissipative magnetic field evolution is instantiated by advecting so-called Euler potentials. This approach enforces the crucial \$\nabla\cdot\vec{B}=0\$-constraint by construction. These recent developments are implemented in our three-dimensional, self-gravitating magnetohydrodynamics code MAGMA. A suite of tests is presented that demonstrates the superiority of this new approach in comparison to previous implementations.}, archivePrefix = {arXiv}, author = {Rosswog, S. and Price, D. J.}, citeulike-article-id = {2374285}, citeulike-linkout-0 = {http://arxiv.org/abs/0802.0418}, citeulike-linkout-1 = {http://arxiv.org/pdf/0802.0418}, day = {4}, eprint = {0802.0418}, keywords = {3d, mesh}, month = {Feb}, posted-at = {2008-02-14 14:53:45}, priority = {2}, title = {3D meshfree magnetohydrodynamics}, url = {http://arxiv.org/abs/0802.0418}, year = {2008} }

TY - ELEC ID - citeulike:2374285 L3 - citeulike-article-id:2374285 N2 - We describe a new method to include magnetic fields into smooth particle hydrodynamics. The derivation of the self-gravitating hydrodynamics equations from a variational principle is discussed in some detail. The non-dissipative magnetic field evolution is instantiated by advecting so-called Euler potentials. This approach enforces the crucial $\nabla\cdot\vec{B}=0$-constraint by construction. These recent developments are implemented in our three-dimensional, self-gravitating magnetohydrodynamics code MAGMA. A suite of tests is presented that demonstrates the superiority of this new approach in comparison to previous implementations. TI - 3D meshfree magnetohydrodynamics KW - 3d KW - mesh AU - Rosswog, S AU - Price, DJ PY - 2008/Feb/04/ UR - http://arxiv.org/abs/0802.0418 ER -