TY - JOUR
T1 - A monotonic limiter and flux-corrected transport approach for high-order time integration schemes
AU - Park, Sang Hun
AU - Lee, Tae Young
PY - 2013/11
Y1 - 2013/11
N2 - A monotonic transport algorithm for a high-order time integration scheme is described in this paper. The algorithm is a modified version of an existing high-order time integration scheme, and is tested using a simple one-dimensional pulse and two-dimensional deformational flows. It is found that the new formulation can remove the error, caused by new maxima/minima and excessive smoothing, which occurs in scalar transport using the original extrapolation scheme. The results show that there may be potential for the high-order time integration scheme to be applied in numerical weather prediction models.
AB - A monotonic transport algorithm for a high-order time integration scheme is described in this paper. The algorithm is a modified version of an existing high-order time integration scheme, and is tested using a simple one-dimensional pulse and two-dimensional deformational flows. It is found that the new formulation can remove the error, caused by new maxima/minima and excessive smoothing, which occurs in scalar transport using the original extrapolation scheme. The results show that there may be potential for the high-order time integration scheme to be applied in numerical weather prediction models.
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U2 - 10.1007/s13143-013-0057-3
DO - 10.1007/s13143-013-0057-3
M3 - Article
AN - SCOPUS:84892585179
SN - 1976-7633
VL - 49
SP - 649
EP - 654
JO - Asia-Pacific Journal of Atmospheric Sciences
JF - Asia-Pacific Journal of Atmospheric Sciences
IS - 5
ER -