RESEARCH ON PURPOSE OF DETERMINING THE OPTIMAL CONFIGURATION OF BLADES FOR IMPROVING THE ENERGY EFFICIENCY OF DIRECT FLOW HYDRO TURBINE
Yıl 2018,
Cilt: 8 Sayı: 1, 75 - 82, 30.06.2018
Dinara Turalına
Gauhar Kazakbay
Öz
In this paper we present the results of the research conducted to
determine the effective variant of guide vane and hydro wheel blades of direct
flow hydro turbine. The aim of the
theoretical study is to determine the optimal configuration of hydro turbine
blades to improve the energy efficiency of the hydro turbine. As a result of
the theoretical study, a mathematical model of a hydro turbine was developed in
the interactive COMSOL Multiphysics. With the help of the COMSOL Multiphysics
application program, the change in velocity and pressure distribution of water
through the guide vanes and hydro turbine blades the optimal shape and angle of
the guide device and the hydro wheel blades of the hydro turbine were
determined. Based on the results of the research, it was determined the optimal
configurations of the hydro wheel blades with high energy efficiency.
Kaynakça
- [1] Koshumbayev, M., and Yerzhan, A., The innovative design of free-flow hydraulic turbine small hpp, 2nd International conference on innovative trends in multidisplinary academic research, Istanbul, Turkey, 2015, pp.56-57.
- [2] Turalina, D., and Bossinov, D., Theoretical and experimental investigations to define optimal parameters of straight-flow turbine for non-dam hydro power station, Bulletin KazNU (Series Mathematics, Mechanics, Informatics), 84 (2015), pp. 124-131.
- [3] Koshumbayev, M., Koshumbayev, A., Kvasov P., and Yerzhan, A., Straight-Flow hydro turbine for small rivers. 3rd International conference on innovative trends in multidisplinary academic research, Istanbul, Turkey, 2016, pp.47.
- [4] Koshumbayev, M., and Kvasov P., New design low-pressure hydro-turbines for small hydro power station, The bulletin of the national academy of sciences of the republic of Kazakhstan, 359 (2016), pp. 69-74.
- [5] Bossinov, D., and Koshumbayev, M., Innovative patent «Hydraulic unit». № 31166 (2016).
- [6] Yerzhan, A., and Koshumbayev, M., Issledovanie gidroturbiny dlya povysheniya ehffektivnoj raboty maloj GEHS. Vsemirnyj Kongres inzhenerov i uchenyh «Energiya budushchego innovacionnye scenarii i metody ih realizacii» WSEC-2017, Astana, 2017, pp.177-179.
- [7] COMSOL Multiphysics User’s Guide, May (2012), 1292 p.
- [8] Bystritskiy, G., Gasangadzhiyev G., and Kozhichenkov V., Obshchaya energetika (Proizvodstvo teplovoy i elektricheskoy energii) Uchebnik , Knorus, Moscow, Russian, 2014, 410 p.
- [9] Stesina, S., Gidravlika, gidromashini i gidropnevmoprivod: ycheb. posobie dlya vyzov. Akademiya, Moscow, Russian, 2007, 336 p.
- [10] Bashta, T., Rydnev S., and Nekrasov B., Gidravlika, gidromashini i gidroprivodi: Ycheb. dlya vyzov. Alyans, Moscow, Russian, 2010, 423 p.
- [11] Loytsyanskii, L., Fluid Mechanics. 6th Edition. Science, Moscow, Russian, 1987, 840 p.
Yıl 2018,
Cilt: 8 Sayı: 1, 75 - 82, 30.06.2018
Dinara Turalına
Gauhar Kazakbay
Kaynakça
- [1] Koshumbayev, M., and Yerzhan, A., The innovative design of free-flow hydraulic turbine small hpp, 2nd International conference on innovative trends in multidisplinary academic research, Istanbul, Turkey, 2015, pp.56-57.
- [2] Turalina, D., and Bossinov, D., Theoretical and experimental investigations to define optimal parameters of straight-flow turbine for non-dam hydro power station, Bulletin KazNU (Series Mathematics, Mechanics, Informatics), 84 (2015), pp. 124-131.
- [3] Koshumbayev, M., Koshumbayev, A., Kvasov P., and Yerzhan, A., Straight-Flow hydro turbine for small rivers. 3rd International conference on innovative trends in multidisplinary academic research, Istanbul, Turkey, 2016, pp.47.
- [4] Koshumbayev, M., and Kvasov P., New design low-pressure hydro-turbines for small hydro power station, The bulletin of the national academy of sciences of the republic of Kazakhstan, 359 (2016), pp. 69-74.
- [5] Bossinov, D., and Koshumbayev, M., Innovative patent «Hydraulic unit». № 31166 (2016).
- [6] Yerzhan, A., and Koshumbayev, M., Issledovanie gidroturbiny dlya povysheniya ehffektivnoj raboty maloj GEHS. Vsemirnyj Kongres inzhenerov i uchenyh «Energiya budushchego innovacionnye scenarii i metody ih realizacii» WSEC-2017, Astana, 2017, pp.177-179.
- [7] COMSOL Multiphysics User’s Guide, May (2012), 1292 p.
- [8] Bystritskiy, G., Gasangadzhiyev G., and Kozhichenkov V., Obshchaya energetika (Proizvodstvo teplovoy i elektricheskoy energii) Uchebnik , Knorus, Moscow, Russian, 2014, 410 p.
- [9] Stesina, S., Gidravlika, gidromashini i gidropnevmoprivod: ycheb. posobie dlya vyzov. Akademiya, Moscow, Russian, 2007, 336 p.
- [10] Bashta, T., Rydnev S., and Nekrasov B., Gidravlika, gidromashini i gidroprivodi: Ycheb. dlya vyzov. Alyans, Moscow, Russian, 2010, 423 p.
- [11] Loytsyanskii, L., Fluid Mechanics. 6th Edition. Science, Moscow, Russian, 1987, 840 p.