Detail publikačního výsledku

Selection of Axial Hydraulic Turbines for LowHead Microhydropower Plants

ŠOUKAL, J.; POCHYLÝ, F.; VARCHOLA, M.; PARYGIN A.G.; VOLKOV A. V.; KHOVANOV G.P.; NAUMOV A.V.

Originální název

Selection of Axial Hydraulic Turbines for LowHead Microhydropower Plants

Anglický název

Selection of Axial Hydraulic Turbines for LowHead Microhydropower Plants

Druh

Článek Scopus

Originální abstrakt

The creation of highly efficient hydroturbines for lowhead microhydropower plants is considered. The use of uncontrolled (propeller) hydroturbines is a promising means of minimizing costs and the time for their recoupment. As an example, experimental results from Brno University of Technology are presented. The model axial hydraulic turbine produced by Czech specialists performs well. The proposed approach is experimentally verified at Moscow Power Engineering Institute. A model axial hydraulic turbine with four different rotors is designed for the research. The diameter of all four rotors is the same: 80 mm. The pipeline takes the form of a siphon. Working rotor R2, designed with parameter optimization, is characterized by the highest coefficient of energy utilization of the pressure pipeline and maximum efficiency. That confirms that the proposed approach is a promising means of maximizing the overall energy efficiency of the microhydropower plant.

Anglický abstrakt

The creation of highly efficient hydroturbines for lowhead microhydropower plants is considered. The use of uncontrolled (propeller) hydroturbines is a promising means of minimizing costs and the time for their recoupment. As an example, experimental results from Brno University of Technology are presented. The model axial hydraulic turbine produced by Czech specialists performs well. The proposed approach is experimentally verified at Moscow Power Engineering Institute. A model axial hydraulic turbine with four different rotors is designed for the research. The diameter of all four rotors is the same: 80 mm. The pipeline takes the form of a siphon. Working rotor R2, designed with parameter optimization, is characterized by the highest coefficient of energy utilization of the pressure pipeline and maximum efficiency. That confirms that the proposed approach is a promising means of maximizing the overall energy efficiency of the microhydropower plant.

Klíčová slova

small hydropower, microhydropower plant, lowhead microhydropower plant, axial hydraulic tur bine, siphon microhydropower plant, pressure pipeline, hydraulic losses, energy efficiency

Klíčová slova v angličtině

small hydropower, microhydropower plant, lowhead microhydropower plant, axial hydraulic tur bine, siphon microhydropower plant, pressure pipeline, hydraulic losses, energy efficiency

Autoři

ŠOUKAL, J.; POCHYLÝ, F.; VARCHOLA, M.; PARYGIN A.G.; VOLKOV A. V.; KHOVANOV G.P.; NAUMOV A.V.

Rok RIV

2016

Vydáno

01.11.2015

Nakladatel

Pleiades Publishing, Inc., 2015

Místo

Moskva, Rusko

ISSN

0040-6015

Periodikum

THERMAL ENGINEERING

Svazek

62

Číslo

12

Stát

Ruská federace

Strany od

862

Strany do

867

Strany počet

6

BibTex

@article{BUT119027,
  author="ŠOUKAL, J. and POCHYLÝ, F. and VARCHOLA, M. and PARYGIN A.G. and VOLKOV A. V. and KHOVANOV G.P. and NAUMOV A.V.",
  title="Selection of Axial Hydraulic Turbines for LowHead Microhydropower Plants",
  journal="THERMAL ENGINEERING",
  year="2015",
  volume="62",
  number="12",
  pages="862--867",
  doi="10.1134/S0040601515120071",
  issn="0040-6015"
}