On the Formation and Dynamics of Mass Outflux from Matter Accreting onto   Compact Objects
  Active galaxies and quasers are believed to harbour Black Holes at their centers and at the same time produce cosmic radio jets through which immense amount of matter and energy are ejected out of the core of the galaxy. In our work we compute the mass outflow rates from advective accretion disks around black holes, which, in principal could explain the origin of jet formation in self-consistent manner. These computations are done using combinations of exact transonic inflow and outflow solutions which may or may not form shock waves. The approach of our calculation is somewhat different from that used in the literature so far. Our work for the first time connects the accretion type and wind type topologies self consistently. Our result, in general, matches with numerical simulation works and successfully points out to non-steady behavior which may evacuate the disk producing quiescene states. 
Tapas K. Das