Since 1978
Published in Sarov (Arzamas-16), Nizhegorodskaya oblast

RUSSIAN FEDERAL
NUCLEAR CENTER -
ALL-RUSSIAN RESEARCH INSTITUTE
OF EXPERIMENTAL PHYSICS
 
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RAMZES AND RAMZES-KP COMPLEXES AND TECHNIQUE

I.D. Sofronov, B.L. Voronin, S.I. Skrypnik, A.N. Bykov, A.G. Kozub, O.I. Butnev, R.A. Veselov, A.M. Erofeev, A.V. Alekseev, A.A. Kazarin, N.V. Shumilina, A.V. Urm, E.V. Shaporenko, O.A. Pronina
VANT. Ser.: Mat. Mod. Fiz. Proc 1999. Вып.4. С. 27-31.

      Relying on review of early papers as well as on outline of basic principles, methods and algorithms a present state of RAMZES and RAMZES-KP is presented.
      Eulerian and Lagrangian technique and RAMZES codes are meant for computing multidimensional (2D and 3D) gas dynamic motions with regard to heat conduction and other attendant processes. RAMZES-KP complex implements RAMZES technique with concentrations and represents a program system of new generation, allowing to compute complicated 2D and 3D problems on multiprocessor systems.



A TECHNIQUE FOR SOLVING MULTIDIMENSIONAL CONTINUUM MECHANICS PROBLEMS ON IRREGULAR GRIDS

V.V. Rasskazova, I.D. Sofronov, V.N. Motlokhov, A.N. Shaporenko, A.Yu. Eremenko, P.A. Rasskazov
VANT. Ser.: Mat. Mod. Fiz. Proc 1999. Вып.4. С. 51-56.

      The paper describes DMK-2 and DMK-3 complexes designed for computing 2D and 3D gas dynamics problems with regard to strength properties of a substance, heat conduction, detonation of explosives and transfer of solid particles, involved in motion by medium. They are started from the techniques based on regular and irregular Lagrangian difference grids, which can be used simultaneously in different parts of solution domain of the problem under consideration.










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