Тип публикации: статья из журнала
Год издания: 2016
Идентификатор DOI: 10.1088/1742-6596/754/6/062007
Ключевые слова: Aerodynamics, Computational fluid dynamics, Fluid dynamics, Francis turbines, Hydraulic turbines, Hydrodynamics, Numerical methods, Different operation regimes, Hydraulic units, Low-frequency pressure pulsations, Numerical and experimental study, Numerical simulation method, Pressure pulsation, Three-dimensional turbulent flow, Water modeling, Hydraulic motors
Аннотация: The paper presents the numerical simulation method of three-dimensional turbulent flows in the hydraulic turbine. This technique was verified by means of experimental data obtained on a water model of the Francis turbines. An aerodynamic stand, which is a miniature copy of the real hydraulic turbine, was designed. A series of experПоказать полностьюiments have been carried out on this stand and the corresponding calculations were performed. The dependence of the velocity and pressure pulsations profiles for different operation regimes are presented. © Published under licence by IOP Publishing Ltd.
Журнал: All-Russian Conference with the School for Young Scientists Thermophysics and Physical Hydrodynamics 2016, TPH 2016 (19 September 2016 through 25 September 2016
Выпуск журнала: Vol. 754, Is. 6