Effects of overtaking disturbance on the Motion of plane shockwaves in weak & strong mangeting field

Abstract

The e.o.d. behind the flow on the propagation of diverging plane shockwaves with an ideal gas in
presence of three components of magnetic field as 2 2 2 2
0 0 0 0 0 , r z z z H rH H rH H  = = = constants
have been included.
Consider an initial density 0
r e    − =  where  →non-dimensional constant   i.e., density at the
axis of symmetry. The expression for flow variables for weak and strong shockwave has been
obtained. Their numerical-calculation only at psfl have been compute and compare with earlier
results obtain by F.P. It is rotted that inclusion of the e.o,d over all retains the similar qualities
variations with limiting factor 2 r, and . However, the variations in the trend with distance r, for
the velocity of particle has reversed for plane shock in case of WSWMF. The trend of the particle
velocity of particle, velocity of shock and shock strength have reversed for plane shock wave.