With PhD student Shlomi Hillel we simulate the evolution of dense-cool clumps embedded in the intra-cluster medium (ICM) of cooling flow clusters of galaxies in response to multiple jet-activity cycles, and find that the main heating process of the clumps is mixing with the hot shocked jets’ gas, the bubbles, while shocks have a limited role. This further suppoets the cold feedback mechanism that I have developed
over the last decade with former postdoc Fabio Pizzolato. Paper is posted on astro-ph.