147

The article presents the principle of operation of a jet turbine with a nozzle
based on the "Segner" wheel and studies its shortcomings. In order to eliminate the identified
shortcomings, a guide device was developed, which is installed inside the hydraulic turbine
impeller. Using the Bernoulli equations and the Zhukovsky theory, the energy parameters of a
microhydroelectric power station with a developed divertor device and the water flow rate in a
hydroturbine are determined. The energy parameters calculated on the basis of theoretical
results are analyzed, and it is found that the efficiency of a hydroturbine increases by 10-20%
depending on the water pressure. This describes the guide device and the technical solution for
its placement.
 

  • Internet havola
  • DOI
  • UzSCI tizimida yaratilgan sana 16-01-2023
  • O'qishlar soni 147
  • Nashr sanasi 13-01-2023
  • Asosiy tilIngliz
  • Sahifalar166-175
English

The article presents the principle of operation of a jet turbine with a nozzle
based on the "Segner" wheel and studies its shortcomings. In order to eliminate the identified
shortcomings, a guide device was developed, which is installed inside the hydraulic turbine
impeller. Using the Bernoulli equations and the Zhukovsky theory, the energy parameters of a
microhydroelectric power station with a developed divertor device and the water flow rate in a
hydroturbine are determined. The energy parameters calculated on the basis of theoretical
results are analyzed, and it is found that the efficiency of a hydroturbine increases by 10-20%
depending on the water pressure. This describes the guide device and the technical solution for
its placement.
 

Havola nomi
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