Results 21 to 30 of about 279,761 (310)
Energies, 2019 Tip leakage vortex (TLV) in a transonic compressor rotor was investigated numerically using detached-eddy simulation (DES) method at different working conditions.
Xiangyu Su +3 more
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Wind Turbine Power Curve Upgrades
Energies, 2018 Full-scale wind turbine technology has been widely developing in the recent years and condition monitoring techniques assist at the scope of making 100\% technical availability a realistic perspective. In this context, several retrofitting techniques are being used for further improving the efficiency of wind kinetic energy conversion.
Astolfi, Davide +2 more
openaire +2 more sources
Applied Sciences, 2022 The meridional distribution of the flow parameters inside the centrifugal compressor is of great importance to its overall performance, as well as its matching performance under a thermal cycle.
Chen Yang +5 more
doaj +1 more source
A computational assessment of the aerodynamic performance of a tilted Darrieus wind turbine [PDF]
, 2015 The aerodynamic performance of a Darrieus wind turbine operating with the rotation axis tilted with respect to the free-stream wind speed is investigated in this paper. An Unsteady Reynolds Averaged Navier Stokes (URANS) Computational Fluid Dynamics (CFD)
Bedon, Gabriele +2 more
core +1 more source
Aerospace, 2019 Future power equipment tends to take hydrogen or middle/low heat-value syngas as fuel for low emission. The heat transfer of a film-cooled turbine blade shall be influenced more by radiation.
Jing Ren, Xueying Li, Hongde Jiang
doaj +1 more source
Effects of Blade Extension on Power Production and Ultimate Loads of Wind Turbines
Applied Sciences, 2023 Blade extension is an important type of technical transformation to improve the energy production of turbines for early-built wind farms. To evaluate the effects of blade extension on wind turbines, a 1.5 MW commercial wind turbine with three 37.5 m long
Yuan Li +5 more
doaj +1 more source
Energies, 2022 A dry, low-NOx (DLN) combustor for a heavy-duty gas turbine using lean premixed technology was studied. A high-fidelity test model was built for the experimental study using particle image velocimetry (PIV).
Yuan Feng +6 more
doaj +1 more source
AerospaceThis study aims to enhance the understanding of film cooling performance in an actual turbine vane by investigating influencing factors and developing more precise numerical prediction methods. Pressure sensitive paint (PSP) testing and Reynolds-Averaged
Peng Chu +7 more
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An aerodynamic analysis of a novel small wind turbine based on impulse turbine principles [PDF]
, 2014 This document is the Accepted Manuscript of the following article: Pei Ying, Yong Kang Chen, and Yi Geng Xu, ‘An aerodynamic analysis of a novel small wind turbine based on impulse turbine principles’, Renewable Energy, Vol.
Chen, Yong, Xu, Yigeng, Ying, Pei
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Turbines for flexible power plant operation
, 2021 More than 70 percent of power in the world is generated by gas and steam turbines. Whilst renewables are desirable and continue to provide a growing contribution to the energy portfolio, turbine technology is projected to play an important role in power generation to 2060.
openaire +3 more sources