A steady two dimensional radiative relativistic plasma flow

The Chaplygin's equation is generalized for the steady flow in two dimensio ns, with the plasma considered to be compressible, radiative and relativist ic. Some solutions of this equation are considered for several kinds of pla smas. This includes the relativistic as well as the nonrelativistic tempera ture, strong and weak magnetic fields, and thermal radiation. For such flow s the relativistic Bernolli's equation is derived. For all cases the limiti ng lines are derived We have shown that the maximum velocity and the critic al (limiting) velocity of the supersonic how strongly depend on the tempera ture, magnetic field and radiation.