All Questions
Tagged with accretion-disk fluid-dynamics
5
questions
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Perfect Conducting (PC) and Perfect Insulating (PI) boundary conditions for magnetic induction in MHD problems in cylindrical coordinates
I understand the computational implementation of the PC and PI bcs in cartesian case. In terms of the magnetic field components for PI, we have $B_x = B_y = B_z = 0$, and for PC, we have $B_x = \...
3
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1
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How can supersonic accretion flows exist in astrophysical scenarios?
I often hear about supersonic accretion flows in astrophysical scenarios: for example, the inner parts of the accretion disk around a supermassive black hole or cold filaments accreting into galaxies ...
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Newtonian/Relativistic Solutions of Fluid Disks in orbit around a massive body
I have been trying to make an RMHD (Relativistic Magneto-Hydro Dynamics) Set-up of a Disk around a Massive Rotational Body.
The initial paper I have been studing a paper which uses a Fishbone & ...
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4
answers
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Understanding the notion of lose or win of angular momentum in accretion disk
Here is below a slide of one of my lecture in planetology :
I understand well the fact that ring A will be slow down by friction with ring B since ring B is rotating slower and the inverse process (...
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Resources in magnetized accretion disk
I'm looking for some resources in magnetized accretion disk. Preferably a book or an article review that starts with un-magnetized accretion disk theory.
While I have some familiarity with accretion ...