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Image credit: M. S. Povich
Christoph Federrath
Astrophysical Gas Dynamics
ASTR4012 / ASTR8002
ANU – 2nd semester 2020
Tuesdays and Fridays 9:30-11:30(lecture: 9:30-11:00, drop-in session: 11:00-11:30)
Online Live (Zoom)
Course Webpage: https://www.mso.anu.edu.au/~chfeder/teaching/astr_4012_8002/astr_4012_8002.html
Lecture notes by Sormani, Glover, Bai, Ogilvie, Zaroubi, Zingale, Sijaki(available on the internet, e.g., here at the University of Heidelberg)
Fluid Mechanics Films:http://web.mit.edu/hml/ncfmf.html
Image credit: M. S. Povich
- Need at least two student representatives (by end of week 2)
- Student rep communicates with students and course convener
- Student rep name and email address published on Course website
- Please nominate yourself or someone else, if you are interested!
Astrophysical Gas Dynamics
Image credit: M. S. Povich
- assessment based on 4 assignments in total
- 4th assignment counts double as final exam
- 1st: 20%, 2nd: 20%, 3rd: 20%, 4th: 40% = total 100%
- one assignment per about every 2 weeks
- assignments published on webpage and on Wattle
- submission via Turnitin from Wattle
- feedback within about 2 weeks after submission
Astrophysical Gas Dynamics
Image credit: M. S. Povich
Astrophysical Gas Dynamics
NEXT: - Relevance of physical effects in Astrophysical Gas/Hydro Dynamics
- Hydrodynamical Equations
Derivation of Hydrodynamical Equations
- Introduction of fluid variables
- Conservation laws for mass, momentum, energy
- Equation of state to close the system
- Validity of the fluid/gas approach
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