Measurement of Unsteady Aerodynamics Load on the Blade of Field Horizontal Axis Wind Turbine
Journal of Fluid Science and Technology, 2008 This paper describes an experimental field study of the rotor aerodynamics of wind turbines. The test wind turbine is a horizontal axis wind turbine, or: HAWT with a diameter of 10m.
Yasunari KAMADA +4 more
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Post-Optimum Sensitivity Analysis with Automatically Tuned Numerical Gradients Applied to Swept Wind Turbine Blades [PDF]
, 2022 Michael McWilliam +3 more
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Balancing and blade-shaping of a single-blade impeller [PDF]
Mechanics & Industry, 2019 Single-blade centrifugal pumps with a screw-shaped blade are widely used to pump slurry water containing solids and fibrous matters. These hydraulic machines should be frequently used, because of their suitable hydraulic and mechanical properties, in many industrial areas. There cannot be applied a conventional method to design a single-blade impeller,
Matej Kurilla +4 more
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Razor blades in the stomach [PDF]
QJM, 2012 A 29-year-old female with a history of psychiatric disorder that was treated with thorazine and lithium, but was not taking any of her medications, was brought to the hospital after being witnessed by her family swallowing razor blades. Her only symptom was abdominal cramping.
A, Ataya, A H, Alraiyes, M C, Alraies
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Optimal design of wind turbine blades equipped with flaps [PDF]
, 2014 As a result of the significant growth of wind turbines in size, blade load control has become the main challenge for large wind turbines. Many advanced techniques have been investigated aiming at developing control devices to ease blade loading.
Maheri, Alireza, Wiratama, I. Kade
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EFFECT OF IMPELLER BLADE THICKNESS ON CRITICAL IMPELLER SPEED IN AN AGITATED VESSEL
Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2017 The successful design and operation of solid-liquid agitators require proper prediction of critical impeller speed (Njs) needed to suspend solids. It depends on system and impeller geometry as well as the properties of both solid and liquid.
LOGANATHAN MURUGANANDAM +1 more
doaj
Study on vibration characteristics and stability of steam turbine vanes with large capacity
Nihon Kikai Gakkai ronbunshu, 2016 A vane used in a low pressure end of steam turbine is usually fixed to an inner shroud and an outer ring by welding both ends. In such a vane structure, the damping in loading operation is comprised of the material damping and the aerodynamic damping ...
Yasutomo KANEKO +3 more
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, 2021 Kollisionen von V geln mit Windturbinen haben sich zu einer bedenklichen Quelle f r die Gef hrdung besonders von Populationen seltenerer Vogelarten entwickelt. Allerdings wird im Allgemeinen auch best tigt, dass die Nutzung der Windenergie unverzichtbar ist.
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Geometry Design Optimization of a Wind Turbine Blade Considering Effects on Aerodynamic Performance by Linearization [PDF]
, 2020 Kyoungboo Yang
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Study on the Rotation Effect on the Modal Performance of Wind Turbine Blades [PDF]
, 2023 Yewen Chen +7 more
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