Invited Presentation

Black hole accretion and wind

Author(s): De-Fu Bu, Shanghai Astronomical Observatory (SHAO) Feng Yuan, SHAO Zhao-Ming Gan, SHAO Mao-chun Wu, SHAO

Presenter: Defu Bu (Shanghai Astronomical Observatory)

Recently, one of the most important findings of black hole accretion theory is the wind by observations and simulations. In this report, first, I will introduce the finding history of wind. Second, based on 3D numerical simulations, the driven mechanism of outflow in black hole accretion disk is discussed. Third, I will introduce the applications of wind in the explanation of observations. Finally, I will introduce the feedback by black hole wind on the evolution of galaxies.