Time: 2010-12-08 13:00:00
Speaker: Dongjian Liu, Licheng Wang [IFTS]
Place: Rm. 413, Bld. 11#, Yuquan Campus
Abstract:
Speaker: Dongjian Liu
Topic: A finite-mass fluid electron simulation model for low-frequency electromagnetic waves in magnetized plasmas
Abstract:
A finite-mass fluid electron model has been developed for simulating low-frequency electromagnetic waves in finite- magnetized plasmas. Here, is the ratio between plasma and magnetic pressures. It is demonstrated in slab geometry that the model successfully exhibits the linear properties of both the kinetic and inertial Alfvén waves as well as the theoretically predicted collisionless tearing mode instability.
Speaker: Licheng Wang
Topic: WENO scheme from lecture notes of Chi-Wang Shu.
Abstract:
1. What is WENO
2. Why WENO
3. How to perform WENO Scheme on a uniform grid
4. 1D conservation law with FD formulation
5. What about a non-uniform grid
6. Applications to compressible gas dynamics
