Journal of Japan Society of Civil Engineers, Ser. A2 (Applied Mechanics (AM))
Online ISSN : 2185-4661
ISSN-L : 2185-4661
Paper (In Japanese)
DEVELOPMENT OF HIGH-ACCURACY SCHEME FOR ADVECTION TRANSPORT WITH THE CHARACTERISTICS CURVE METHOD
Koichi TSUBOGO
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2017 Volume 73 Issue 1 Pages 1-10

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Abstract
 This paper presents the development of 5th order 6-point scheme for high-order precision computation scheme based on the characteristic curve method. As this scheme does not meet TVD conditions, it is newly developed for translation into the conservative form in order to apply the flux limiter and discriminator. It is defined as a 5th order conservative 6-point scheme. This proposed scheme is adapted and cleared one or two dimension problems in addition to the multiple dimensions. It is proved that the proposed scheme can be achieved excellent results from computer simulations.
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© 2017 by Japan Society of Civil Engineers
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