Hybrid RANS/LES Simulation of Swirling Flow in a Hydroturbine Draft Tube : материалы временных коллективов

Описание

Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Конференция: International Symposium on Turbulence Heat and Mass Transfer (THMT); Palermo, ITALY; Palermo, ITALY

Год издания: 2012

Идентификатор DOI: 10.1615/ICHMT.2012.ProcSevIntSympTurbHeatTransfPal.2020

Аннотация: Application of DES method for swirling flows was considered. Swirling flow in a diffuser and vortex breakdown past an abrupt expansion were considered to test the application of detached eddy simulation method for swirling flows. Calculations of unsteady flows in draft tube of Kaplan turbine Holleforsen and in draft tube of high heПоказать полностьюad Francis turbine were provided to investigate vortex rope precession in hydro turbine.

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Издание

Журнал: THMT-12. PROCEEDINGS OF THE SEVENTH INTERNATIONAL SYMPOSIUM ON TURBULENCE, HEAT AND MASS TRANSFER

Номера страниц: 1975-1984

Место издания: NEW YORK

Издатель: BEGELL HOUSE, INC

Персоны

  • Dekterev A. (RAS, SB, Inst Thermophys, Lavrentyeva 1, Novosibirsk, Russia; RAS, SB, Inst Thermophys, Lavrentyeva 1, Novosibirsk, Russia; Siberian Fed Univ, Krasnoyarsk, Russia)
  • Gavrilov A. (RAS, SB, Inst Thermophys, Lavrentyeva 1, Novosibirsk, Russia; Siberian Fed Univ, Krasnoyarsk, Russia)
  • Dekterev Ar. (RAS, SB, Inst Thermophys, Lavrentyeva 1, Novosibirsk, Russia)
  • Minakov A. (RAS, SB, Inst Thermophys, Lavrentyeva 1, Novosibirsk, Russia; Siberian Fed Univ, Krasnoyarsk, Russia)
  • Platonov D. (Siberian Fed Univ, Krasnoyarsk, Russia)
  • Sentyabov A. (RAS, SB, Inst Thermophys, Lavrentyeva 1, Novosibirsk, Russia; Siberian Fed Univ, Krasnoyarsk, Russia)

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