High-Order Centered Difference Methods with Sharp Shock Resolution

Author:   National Aeronaut Administration (Nasa)
Publisher:   Createspace Independent Publishing Platform
ISBN:  

9781722276928


Pages:   30
Publication Date:   05 July 2018
Format:   Paperback
Availability:   Available To Order   Availability explained
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High-Order Centered Difference Methods with Sharp Shock Resolution


Overview

In this paper we consider high-order centered finite difference approximations of hyperbolic conservation laws. We propose different ways of adding artificial viscosity to obtain sharp shock resolution. For the Riemann problem we give simple explicit formulas for obtaining stationary one and two-point shocks. This can be done for any order of accuracy. It is shown that the addition of artificial viscosity is equivalent to ensuring the Lax k-shock condition. We also show numerical experiments that verify the theoretical results. Gustafsson, Bertil and Olsson, Pelle Unspecified Center NAS2-13721...

Full Product Details

Author:   National Aeronaut Administration (Nasa)
Publisher:   Createspace Independent Publishing Platform
Imprint:   Createspace Independent Publishing Platform
Dimensions:   Width: 21.60cm , Height: 0.20cm , Length: 27.90cm
Weight:   0.095kg
ISBN:  

9781722276928


ISBN 10:   1722276924
Pages:   30
Publication Date:   05 July 2018
Audience:   General/trade ,  General
Format:   Paperback
Publisher's Status:   Active
Availability:   Available To Order   Availability explained
We have confirmation that this item is in stock with the supplier. It will be ordered in for you and dispatched immediately.

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