Journal article
Time-Independent Gravitational Fields in the BGK Scheme for Hydrodynamics
- Abstract:
-
We incorporate a time-independent gravitational field into the BGK scheme for numerical hydrodynamics. In the BGK scheme the gas evolves via an approximation to the collisional Boltzmann equation, namely the Bhatnagar-Gross-Krook (BGK) equation. Time-dependent hydrodynamical fluxes are computed from local solutions of the BGK equation. By accounting for particle collisions, the fundamental mechanism for generating dissipation in gas flow, a scheme based on the BGK equation gives solutions to ...
Expand abstract
Actions
Access Document
- Publisher copy:
- 10.1051/aas:1999389
Why is the content I wish to access not available via ORA?
Bibliographic data (the information relating to research outputs) and full-text items (e.g. articles, theses, reports, etc.) arrive in ORA from several different sources. Unfortunately we are not able to make available the full-text for every research output.
Please contact the ORA team (
) if you have queries regarding unavailable content OR if you are aware of a full-text copy we can make available.
) if you have queries regarding unavailable content OR if you are aware of a full-text copy we can make available.
Content may be unavailable for the following four reasons
-
Version unsuitable
-
We have not obtained a suitable full-text for a given research output. See this page for more information.
-
Recently completed
-
Sometimes content is held in ORA but is unavailable for a fixed period of time to comply with the policies and wishes of rights holders.
-
Permissions
-
All content made available in ORA should comply with relevant rights, such as copyright. See this page for more information.
-
Clearance
-
Some thesis volumes scanned as part of the digitisation scheme funded by Dr Leonard Polonsky are currently unavailable due to sensitive material or uncleared third-party copyright content. We are attempting to contact authors whose theses are affected.
Alternative access to the full-text
You may be able to access the full-text directly from the publisher's website using the 'Publisher Copy' link in the 'Links & Downloads' box from a research output's ORA record page. This method may require an institutional or individual subscription to the journal/resource.
Authors
Bibliographic Details
- Publication date:
- 1999-05-19
- DOI:
- Source identifiers:
-
205878
Item Description
- Keywords:
- Pubs id:
-
pubs:205878
- UUID:
-
uuid:578f9320-4e7b-4501-8dd7-7a14133e41a8
- Local pid:
- pubs:205878
- Deposit date:
- 2013-02-20
Terms of use
- Copyright date:
- 1999
- Notes:
-
31 pages including 19 figures (For higher resolution figs. see
http://www.mpia-hd.mpg.de/MPIA/Projects/THEORY/slyz), Accepted for
publication in Astronomy and Astrophysics, Supplement Series
If you are the owner of this record, you can report an update to it here: Report update to this record