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Title of Article

THE «LEGAK-DK» PARALLEL CODES FOR ANALYZING HYDRODYNAMICSAND STRENGTH PROBLEMS IN LAGRANGIAN-EULERIAN VARIABLES ON UNSTRUCTURED GRIDS


Issue
4
Date
 2011

Article type
 scientific article
UDC
539.4:532.5:533.6:519.(683+684)
Pages
2472-2473
Keywords
 


Authors
Ryabov A.A.
Rossiyskiy federalnyy yadernyy tsentr - Vserossiyskiy nauchno-issledovatelskiy institut eksperimentalnoy fiziki, g. Sarov

Velichko S.V.
Rossiyskiy federalnyy yadernyy tsentr - Vserossiyskiy nauchno-issledovatelskiy institut eksperimentalnoy fiziki, g. Sarov

Volkov A.Yu.
Rossiyskiy federalnyy yadernyy tsentr - Vserossiyskiy nauchno-issledovatelskiy institut eksperimentalnoy fiziki, g. Sarov

Volodina N.A.
Rossiyskiy federalnyy yadernyy tsentr - Vserossiyskiy nauchno-issledovatelskiy institut eksperimentalnoy fiziki, g. Sarov

Dyanov D.Yu.
Rossiyskiy federalnyy yadernyy tsentr - Vserossiyskiy nauchno-issledovatelskiy institut eksperimentalnoy fiziki, g. Sarov

Korsakova E.I.
Rossiyskiy federalnyy yadernyy tsentr - Vserossiyskiy nauchno-issledovatelskiy institut eksperimentalnoy fiziki, g. Sarov

Kosarim S.S.
Rossiyskiy federalnyy yadernyy tsentr - Vserossiyskiy nauchno-issledovatelskiy institut eksperimentalnoy fiziki, g. Sarov

Kudelkin V.G.
Rossiyskiy federalnyy yadernyy tsentr - Vserossiyskiy nauchno-issledovatelskiy institut eksperimentalnoy fiziki, g. Sarov

Avdeev P.A.
Rossiyskiy federalnyy yadernyy tsentr - Vserossiyskiy nauchno-issledovatelskiy institut eksperimentalnoy fiziki, g. Sarov

Artamonov M.V.
Rossiyskiy federalnyy yadernyy tsentr - Vserossiyskiy nauchno-issledovatelskiy institut eksperimentalnoy fiziki, g. Sarov

Borlyaev V.V.
Rossiyskiy federalnyy yadernyy tsentr - Vserossiyskiy nauchno-issledovatelskiy institut eksperimentalnoy fiziki, g. Sarov


Abstract
LEGAK-DK code package is a component of the Russian software under development for the simulation on computing platforms of various architectures, including massively parallel supercomputers, which is intended for developing and designing promising competitive products at high-technology industrial enterprises. Currently, LEGAK-DK allows simulating both the dynamic and static straining of structures with regard to contact interactions and failure. Some processes, such as heat transfer, gas flows, and detonation of high explosives have been implemented. To describe the physical processes, LEGAK-DK implements modern physical-mathematical models, approaches and algorithms.

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