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fourth-order 2n-storage runge-kutta schemesA family of five-stage fourth-order Runge-Kutta schemes is derived; these schemes required only two storage locations. A particular scheme is identified that has desirable efficiency characteristics for hyperbolic and parabolic initial (boundary) value problems. This scheme is competitive with the classical fourth-order method (high-storage) and is considerably more efficient and accurate than existing third-order low-storage schemes.
Document ID
19940028444
Document Type
Technical Memorandum (TM)
Authors
Carpenter, Mark H.
(NASA Langley Research Center Hampton, VA, United States)
Kennedy, Christopher A.
(NASA Langley Research Center Hampton, VA, United States)
Date Acquired
September 6, 2013
Publication Date
June 1, 1994
Subject Category
AERODYNAMICS
Report/Patent Number
NASA-TM-109112
NAS 1.15:109112
Funding Number(s)
PROJECT: RTOP 505-70-62-13
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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