Dynamic Shock Modelling: MHD With Hysteresis Resistivity and Viscosity

Details Dynamic Shock Modelling: MHD With Hysteresis Resistivity and Viscosity Dynamic Shock Modelling: MHD With Hysteresis Resistivity and Viscosity

Dec 2002

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2002agufmsh21a0498g&link_type=abstract

American Geophysical Union, Fall Meeting 2002, abstract #SH21A-0498

Physics

2154 Planetary Bow Shocks, 7839 Nonlinear Phenomena, 7851 Shock Waves

Scientific paper

We numerically analyze a perpendicular MHD shock using the hysteresis model, where the resistivity and viscosity are switched on and off at different steepness of the shock profile. Such behavior may be caused by current driven instabilities which are of threshold character. A compressive fluid with a simple polytropic state equation is considered. It is shown that the hysteresis behavior is responsible for the overshoot formation and weak nonstationarity of the shock profile.

Affiliated with

Also associated with

No associations

Rating

Dynamic Shock Modelling: MHD With Hysteresis Resistivity and Viscosity does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Dynamic Shock Modelling: MHD With Hysteresis Resistivity and Viscosity, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dynamic Shock Modelling: MHD With Hysteresis Resistivity and Viscosity will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1435756