The numerical hydrodynamical calculation of cluster cooling flow including the mass deposition process is performed, and the evolution of cooling flow is examined. Two mass deposition models are used. In one model, mass deposition occurs in large extent. In the other model, mass deposition occurs only in the central region. In both model, diagnostics of X-ray surface brightness do not agree with observations in any evolutional phases.
IAU Colloq. 115: High Resolution X-ray Spectroscopy of Cosmic Plasmas
- Pub Date:
- Cooling Flows (Astrophysics);
- Galactic Clusters;
- Galactic Evolution;
- Virgo Galactic Cluster;