Concurrent Computing Methodology for Predicting the Hydroacoustic behavior of Hydraulic Turbine

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Forschungsstelle

INNOSUISSE

Projektnummer

8330.2;7 EPRP-IW

Projekttitel

Concurrent Computing Methodology for Predicting the Hydroacoustic behavior of Hydraulic Turbine

Projekttitel Englisch

Concurrent Computing Methodology for Predicting the Hydroacoustic behavior of Hydraulic Turbine

Texte zu diesem Projekt

	Deutsch	Französisch	Italienisch	Englisch
Kurzbeschreibung	-	-	-
Abstract	-	-	-

Erfasste Texte

Kategorie	Text
Kurzbeschreibung (Englisch)	Concurrent Computing Methodology for Predicting the Hydroacoustic behavior of Hydraulic Turbine
Abstract (Englisch)	Electrical power grid operators faced recently new challenges with the stability of their systems for which hydropower plants play a major role. The project objective is to develop, implement and validate new flow computation methodology to significantly improve the design, manufacturing and control of hydraulic turbines or pump-turbines with respect to their unsteady behavior when operating far from the best efficiency regime. A realistic model of this unsteady behavior is developed by concurrently computing both incompressible Reynolds averaged Navier Stokes hydrodynamics with hydro-acoustics and electrical transients.

Kategorie

Text

Kurzbeschreibung
(Englisch)

Concurrent Computing Methodology for Predicting the Hydroacoustic behavior of Hydraulic Turbine

Abstract
(Englisch)

Electrical power grid operators faced recently new challenges with the stability of their systems for which hydropower plants play a major role. The project objective is to develop, implement and validate new flow computation methodology to significantly improve the design, manufacturing and control of hydraulic turbines or pump-turbines with respect to their unsteady behavior when operating far from the best efficiency regime. A realistic model of this unsteady behavior is developed by concurrently computing both incompressible Reynolds averaged Navier Stokes hydrodynamics with hydro-acoustics and electrical transients.