APPLICATION OF RRM TECHNIQUE FOR CALCULATIONS IN EGAK AND TREK TECHNIQUES
Yu. V. Yanilkin, V. Yu. Kolobyanin, I. N. Chistyakova, M. Yu. Eguzhova
VANT. Ser.: Mat. Mod. Fiz. Proc. 2005. Вып.4. С. 69-79.
Calculation results of EGAK and TREK techniques applying different methods of approximation of convective terms of equations (donor technique, RRM technique and concentration technique) are given. All calculations are conducted in Euler statement. The paper presents comparison and analysis of results obtained in calculations showing that concerning accuracy RRM technique has doubtless advantage over donor technique, and over concentration technique in some cases. Algorithm for combination of RRM and concentration techniques keeping their best features is suggested.
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English
