图书馆订阅: Guest
Begell Digital Portal Begell 数字图书馆 电子图书 期刊 参考文献及会议录 研究收集
国际流体力学研究期刊
ESCI SJR: 0.22 SNIP: 0.446 CiteScore™: 0.5

ISSN 打印: 2152-5102
ISSN 在线: 2152-5110

国际流体力学研究期刊

DOI: 10.1615/InterJFluidMechRes.v36.i2.50
pages 154-165

Studying the Performance of Vertical Axis Wind Turbine (VAWT) Models with Blade Control Mechanism

V. P. Kayan
Institute of Hydromechanics of National Academy of Sciences of Ukraine 8/4, Zhelyabov St., Kyiv-180, 03680, MSP, Ukraine
V. A. Kochin
Institute of Hydromechanics of National Academy of Sciences of Ukraine 8/4, Zhelyabov St., Kyiv-180, 03680, MSP, Ukraine
O. G. Lebid'
Institute of Hydromechanics of National Academy of Sciences of Ukraine 8/4, Zhelyabov St., Kyiv-180, 03680, MSP, Ukraine

ABSTRACT

The paper deals with determining the effect of periodic variation of blade installation angle during one turn of vertical axis wind turbine (VAWT) model on its power and momentum characteristics. Moreover, magnitude of the accompanying wind loading on the VAWT shaft is studied. The model experiment has been carried out in a hydrotray for small VAWT models. It is found that the VAWT with controlled blades is able to self-starting at quite slow incident flows. The essential increase of the torque-to-flow energy ratio is shown, along with the decrease of shaft hydrodynamic load, in comparison with VAWT model with the fixed blades.


Articles with similar content:

INVESTIGATION OF AERODYNAMIC FORCES ON TWO TANDEM CARS
ICHMT DIGITAL LIBRARY ONLINE, Vol.0, 2014, issue
M. Afshar, Mohammadreza Momenifar, Kasra Karimizad, Reza Bahoosh Kazerooni
Cavitating flow around a tandem of 2D hydrofoils: high-speed imaging and PIV measurements
ICHMT DIGITAL LIBRARY ONLINE, Vol.0, 2018, issue
Mikhail V. Timoshevskiy, Dmitriy M. Markovich, Konstantin S. Pervunin
EULER-EULER TWO-FLUID MODEL BASED CODE DEVELOPMENT FOR TWO-PHASE FLOW SYSTEMS
Proceedings of the 24th National and 2nd International ISHMT-ASTFE Heat and Mass Transfer Conference (IHMTC-2017), Vol.0, 2017, issue
Sanjeev Kumar, Arun K. Saha, Prabhat Munshi
METHOD FOR DETERMINATION OF ENERGIES FROM ACCIDENTAL IMPACTS ON THE AIRCRAFT STRUCTURE
TsAGI Science Journal, Vol.47, 2016, issue 8
Ivan Aleksandrovich Zharenov, Mikhail Valerievich Pavlov, Stanislav Vyacheslavovich Dubinsky, Vyacheslav Mikhailovich Ordyntsev
MEASUREMENT AND FLOW VISUALIZATION OF A BEATING BUMBLEBEE WING
Journal of Flow Visualization and Image Processing, Vol.3, 1996, issue 4
Lijiang Zeng, Hao Liu, Keiji Kawachi