Accretion flow
= Accretion flow
An accretion flow carries matter inward through a gravitationally bound system. In a disk, angular-momentum transport permits the inward drift while stresses carry angular momentum outward.
= Accretion flow
An accretion flow carries matter inward through a gravitationally bound system. In a disk, angular-momentum transport permits the inward drift while stresses carry angular momentum outward.