177

The article analyzes the efficiency of existing jet turbines. The nozzle jet
turbine, which works effectively in low-pressure water sources, has also been improved by
installing an internal guide device. The results of tests of the developed experimental model of
a hydroturbine are analyzed. During the experiment, it was found that the efficiency and speed
of the hydroturbine are 16-25% higher than the prototype, depending on the water pressure.
 

  • Web Address
  • DOI
  • Date of creation in the UzSCI system 16-01-2023
  • Read count 177
  • Date of publication 13-01-2023
  • Main LanguageIngliz
  • Pages175-182
English

The article analyzes the efficiency of existing jet turbines. The nozzle jet
turbine, which works effectively in low-pressure water sources, has also been improved by
installing an internal guide device. The results of tests of the developed experimental model of
a hydroturbine are analyzed. During the experiment, it was found that the efficiency and speed
of the hydroturbine are 16-25% higher than the prototype, depending on the water pressure.
 

Name of reference
1 O.O. Bozarov., Kh.S. Usarov., B.A. Kiryigitov. Opportunities and prospects of alternative sources of electricity. “The role of alternative energy sources in the development of the energy sector”, 2021. 92.
2 O.O. Bozarov., Kh.S. Usarov., B.A. Kiryigitov. “The role of alternative energy sources in the development of the energy sector”, 2021. 643
3 O.O. Bozarov. Doctoral thesis on the creation of a micro-hydroelectric unit with a reactive hydroaggregate for agricultural consumers. “Andijan branch of Tashkent State Agrarian University”, 2020. 51
4 G. Muller., K.Kauppert. Oldwatermills - Britain's new source of energy, “Newcivil engineer international”, 2003. 20.
5 A.L. Vstovsky., M.G. Arkhipsev., E.A. Spirin. Asynchronous generator control system for renewable energy sources. “Tomsk Polytechnic University”, 2014. 134.
6 O. Bozarov., Kh. Usarov., B. Kiryigitov. Preparation of a micro HPP electric generator based on an asynchronous phase-rotor electric motor. “Uzbek hydropower scientific and technical journal”, 2020. 40.
7 R.U. Aliev., O.O. Bozarov. Reactive hydraulic turbine with power up to 100 kw on the basis of loval snip. “Journal of advanced research in science, engineering and technology”, 2018, 7448
8 O.O. Bozarov., B. Rayimdjanov. Optimizing the main parameters of a reactive hydroturbine micro-hydrogen and experimental test results, // Collection of the republic-wide scientific and practical conference on the theme. Innovative development of modern science. “Andijan Institute of Mechanical Engineering”, 2019. 498.
9 V.Obretenov., T.Tsalov., Stand for Testing of Hydrokinetic Turbines. https://www.researchgate.net/publication/267510438
10 R. Pokhrel., B. Bhandari. Testing and development of pico hydro turbines, International Journal on Hydropower and Dams January 2005 https://www.researchgate.net/publication/285685947
11 S. Arad., L. Samoila., I. Sardaroiu. Laboratory stand with micro hydro generator, annals of the University of Petrosani. “Electrical Engineering”, 2020. 55.
12 O.O. Bozarov., B. Rayimdjanov. Optimizing the main parameters of a reactive hydroturbine micro-hydrogen and experimental test results. Collection of the republicwide scientific and practical conference on the theme "Innovative development of modern science. “Andijan Institute of Mechanical Engineering”, 2019. 498
Waiting