Results 61 to 70 of about 277,340 (310)
Dynamic modelling of wind turbine and power system for fault ride-through analysis [PDF]
, 2010 This paper presents a Simulink model of a wind power system for the holistic analysis of wind turbine and power grid during grid faults, aiming to investigate wind turbine Fault Ride-Through performance.
Anaya-Lara, Olimpo +2 more
core
Effect of the number of blades and solidity on the performance of a vertical axis wind turbine [PDF]
, 2016 Two, three and four bladed phgr-shape Vertical Axis Wind Turbines are simulated using a free-wake vortex model. Two versions of the three and four bladed turbines are considered, one having the same chord length as the two-bladed turbine and the other ...
Delafin, Pierre-Luc +3 more
core +4 more sources
Advanced Materials Technologies, EarlyView.Waterborne polyurethane/graphene formulations are developed as piezoresistive coatings on glass fabric to enable flexible strain sensing. The graphene‐enabled conductive network provides a stable electromechanical response under cyclic compression. The coating demonstrates reliable pressure‐dependent resistance changes, highlighting its potential for ...
Vishnu Vijayan Pillai +8 more
wiley +1 more source
Small wind turbine power curve comparison
AFRICON 2009, 2009 This paper focus is on the small wind turbines resource potential estimation. Assessment is done for seven selected small wind turbines and one measured set of wind speed data with the micropower optimization modeling tool HOMER. Goal was to investigate how estimated energy production and economical parameters are sensitive to the selection of small ...
Šimić, Zdenko +2 more
openaire +2 more sources
Advances in Solid‐Phase Processing Techniques: Innovations, Applications, and Future Perspectives
Advanced Materials Technologies, EarlyView.Based on practical manufacturing challenges, this review examines advanced solid‐phase processing techniques that overcome the inherent limitations of conventional melting‐based and traditional solid‐phase manufacturing, enabling the production of higher‐performance components at reduced cost through process innovation and improved supply‐chain ...
Tianhao Wang
wiley +1 more source
Pocket-hydro turbine into capsule hydro turbine [PDF]
, 2018 The capsule hydro turbine (CaHT) is a continuous power machine in which a wheel or rotor typically filted whereas produce electricity. It is designed like a capsule shape which has two twin turbines on both output to generate energy as an alternative ...
Abdul Rahim, Ruzairi +5 more
core +1 more source
Spa “Mashproekt” Reversible Power Turbines [PDF]
Volume 2: Aircraft Engine; Marine; Microturbines and Small Turbomachinery, 1994 The gas turbine engines incorporating reversible power turbines have been designed and developed by the MASHPROEKT Scientific and Production Association (SPA). They are widely used for powering the former USSR (Russia) Navy ships, as well as the CAPITAN SMIRNOV Ro-Ro type cargo vessels.
V. I. Romanov +3 more
openaire +1 more source
Advanced Materials Technologies, EarlyView.Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu +8 more
wiley +1 more source
Journal of Applied Fluid Mechanics, 2020 Flow around the Guide vanes (GV) in Francis turbine differs with the shape of hydrofoils. The difference in the pressure of fluid travelling to pressure side and suction side of GV contributes to flow behavior. This study presents the numerical technique
S. Gautam +4 more
doaj
International Journal of Aerospace Engineering, 2020 In the performance test of a compressor, the overstrain alarm of a rotor blade occurred and it was thought to be caused by a large-sized inlet probe.
Rongfei Yang +4 more
doaj +1 more source