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Development and application of numer...

White, Christopher Joseph.

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Development and application of numerical techniques for general-relativistic magnetohydrodynamics simulations of black hole accretion.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Development and application of numerical techniques for general-relativistic magnetohydrodynamics simulations of black hole accretion./
作者:	White, Christopher Joseph.
出版者:	Ann Arbor : ProQuest Dissertations & Theses, : 2016,
面頁冊數:	160 p.
附註:	Source: Dissertation Abstracts International, Volume: 78-04(E), Section: B.
Contained By:	Dissertation Abstracts International78-04B(E).
標題:	Astrophysics. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10167562
ISBN:	9781369219104

Development and application of numerical techniques for general-relativistic magnetohydrodynamics simulations of black hole accretion.
White, Christopher Joseph.

Development and application of numerical techniques for general-relativistic magnetohydrodynamics simulations of black hole accretion. - Ann Arbor : ProQuest Dissertations & Theses, 2016 - 160 p.

Source: Dissertation Abstracts International, Volume: 78-04(E), Section: B.

Thesis (Ph.D.)--Princeton University, 2016.

We describe the implementation of sophisticated numerical techniques for general-relativistic magnetohydrodynamics simulations in the Athena++ code framework. Improvements over many existing codes include the use of advanced Riemann solvers and of staggered-mesh constrained transport. Combined with considerations for computational performance and parallel scalability, these allow us to investigate black hole accretion flows with unprecedented accuracy. The capability of the code is demonstrated by exploring magnetically arrested disks.

ISBN: 9781369219104Subjects--Topical Terms:

535904
Astrophysics.

Development and application of numerical techniques for general-relativistic magnetohydrodynamics simulations of black hole accretion.
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