NOZZLE REACTIVE HYDROTURBINE WITH GUIDE DEVICE

Admin bo'lib kirish (www.admin.slib.uz)

Tizim sinov (TEST) rejimida ishlamoqda! Murojat uchun @slib_support

Eski talqinga o'tish link

16 январ 2023

Asosiy til:Ingliz

NOZZLE REACTIVE HYDROTURBINE WITH GUIDE DEVICE

Fan yo'nalishi:

63c53d88d3aa4.pdf

PDF

Technical science and innovation

Maqola chop etish see more

MAQOLA ANNOTATSIYASI

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.

MUALIFLAR

Teglar

# hydropower# Segner# micro hydro power plant# hydro turbine# jet turbine

Maqolani baholang

0

0 ta

Maqola idintifikatorlari

ROI:

https://eroi.uz/11.0008/A0123-0025

DOI:

Mavjud emas

Foydalanilgan adabiyotlar

M. Mamajonov., O.O. Bozarov., Kh.S. Usarov. Useful working coefficient of micro-HPP devices and economic analysis of electrical devices. Development issues of innovative economy in the agricultural sector. “International scientific-practical conference”, 2021, 389.

O.O. Bozarov., Kh.S. Usarov., B. Kiryigitov. Prospects for providing decentralized areas with renewable electricity. “International Journal for Innovative Engineering and Management Reseach”, 2021. 433

V.A. Nikiforovsky. Great mathematicians Bernoulli. “History of science and technology”, 1984. 77

L.Z. Kaiser. Collaboration in the history of science illustrated by Johann Andreas Segner's study in Halle and Hungary. “Zeitsch riftfürdie gesamte Hygieneundihre Grenzgebiete”, 1974. 95.

R. Resnick., D. Halliday. “International edition, library of congress catalog card, section 8- 3, vol I and II, Combined”, 1966. 34

V.S. Stasov. Reactive hydraulic turbine. “Patent, RU 2019729. IPC F03B 3/02. Publisher”, 1994.

D.S. Strebkov., V.V. Tanygin., M.V. Erkhov. Centrifugal jet impeller. “Patent, RU 2340795. IPC F04D 29/22, F03B”, 2004.

V.S. Stasov. Reactive hydraulic turbine. “Patent, IPC F 03 B3/02, F 03 B3/12. FAP 01287. Publisher”, 2006

E.D. Zhitnikov. “Tubular-blade impeller, RU 2345243, F03B3/12, publisher”, 2007

R. Aliev., O.O. Bozarov., R.A. Zakhidov., D.B.Kodirov. Reactive hydraulic turbine. “Patent, FAP 01287, IPC F 03 B3/02, F 03 B3/12 publisher”, 2018

L.A. Simonov. Calculation of the flow around wing profiles and construction of a profile based on a given distribution of velocities on its surface. “Applied mathematics and mechanics”, 1947. 34.

N.E. Kochin., I.A. Kibel., N.V. Rose. Textbook: “Theoretical hydromechanics”, 1963. 274.

S. I. Averin., A. N. Minaev., V.S. Shvydkiy. Textbook “Mechanics of liquid and gas”, 1986, 175

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

O.O. Bozarov., R.U. Aliev. The moment of inertia and main energy parameters of the reactive micro-HPP hydro turbine. A collection of articles of the international scientific and practical seminar within the framework of the project. "RENES: Development of the master's program in the field of renewable energy sources and sustainable environment”, 2019, 146.