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Разработка, верификация и применение основанного на многоблочных вычислительных технологиях распараллеленного пакета открытого типа vp2/3 для решения фундаментальных, прикладных и эксплуатационных задач аэромеханики и теплофизики

Authors: Isaev, S. A.; Sudakov, A. G.; Baranov, P. A.; Usachov, A. E.; Strizhak, S. V.; Lokhansky, J. K.; Guvernyuk, S. V.;

Разработка, верификация и применение основанного на многоблочных вычислительных технологиях распараллеленного пакета открытого типа vp2/3 для решения фундаментальных, прикладных и эксплуатационных задач аэромеханики и теплофизики

Abstract

Дан генезис развития многоблочных вычислительных технологий (МВТ) и пакета VP2/3 (Velocity-Pressure, 2D/ЗD-версии) для решения задач вихревой гидромеханики и теплообмена в рамках подхода, основанного на уравнениях NS-RANS&URANS. Особое внимание уделяется апробации модели переноса сдвиговых напряжений Ментера (MSST) применительно к расчету отрывных течений. Верификация МВТ и VP2/3 проводится на тестовых задачах, имеющих экспериментальные аналоги. Пакет применен для решения фундаментальных проблем смерчевой интенсификации теплообмена около луночных рельефов и управления обтеканием тел с вихревыми ячейками. Также прогнозируется задымление залов метрополитена при пожаре в вагоне поезда, предупреждение опасного сдвига ветра в аэропортах, обоснование решения задач строительной аэродинамики. The authors provide genesis of development of the multibank computing technologies (MCT) and package VP2/3 (Velocity-Pressure, 2D/3D-versions) for solving the problems of vortical hydrodynamics and heat exchange within the framework of the approach based on the equations NS-RANS&URANS. They pay special attention to the approbation of the Menter shearing stress translation model (MSST) applying to the calculation of the detached flows. The MCT and VP2/3 verifications are carried out on the basis of the test problems which have experimental analogs. The package is applied to solving the fundamental problems of tornadic heat transfer enhancement near the alveolar relief as well as to the control of flow around bodies with vortical cells. The authors also forecast fumigation of the subway halls in case of fire in the carriage, prevent of dangerous wind shift in the airports, and verify solving of building aerodynamics problems.

Country
Russian Federation
Keywords

multibank calculating technologies, Navier - Stokes equations, turbulence models, модели турбулентности, packade VP2/3, тестирование, УДК 532.526, гидромеханика, уравнения Навье - Стокса, testing, многоблочные вычислительные технологии, пакет VP2/3

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green