Results 211 to 220 of about 68,067 (337)

Operational characteristics and blade fatigue life analysis of a novel variable-pitch wind turbine under natural wind conditions. [PDF]

Sci Rep
Bao D, Zhang J, Jiang A, Shi Z, Luo Y, Ao X, Chen J.   +6 more
europepmc   +1 more source

Analysis of geometry and design point performance of axial flow turbines. Part 3 - Design analysis of selected examples Final report

, 1968
A. F. Carter, F. K. Lenherr
openalex   +1 more source

Improving Power Generation in Rigid‐Wing Groundgen Airborne Wind Energy Systems Using Feedback Control—A Parametric Study

Wind Energy, Volume 29, Issue 4, April 2026.
ABSTRACT This paper explores different reel‐out strategies in a simulated environment to improve the power generation capability of Kitemill's KM1 prototype. The KM1 is a rigid‐wing groundgen airborne wind energy system that flies in circular loops during its power production phase. Firstly, we investigate the impact of flight and ground winch control.
Duc H. Nguyen, Mark H. Lowenberg, Espen Oland   +2 more
wiley   +1 more source

Strain Sensor-Based Fatigue Prediction for Hydraulic Turbine Governor Servomotor in Complementary Energy Systems. [PDF]

Sensors (Basel)
Hua H, Zhang Z, Liu X, Deng W.
europepmc   +1 more source

A Numerical Model of an Axial Wind Turbine

, 2020
Andrew Liam Poland
openalex   +1 more source

An investigation of a flow field in one and half axial turbine stage [PDF]

, 2017
Martin Němec, Tomáš Jelı́nek, Petr Milčák   +2 more
openalex   +1 more source

Evaluation of Creep Life and Damage for AISI 304 Under Combined Tension/Torsion Multiaxial Loading

Fatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 4, Page 1327-1339, April 2026.
ABSTRACT In the present study, to investigate the effects of temperature and principal stress ratio on the multiaxial creep rupture time of AISI 304 stainless steel, creep tests were conducted under various principal stress ratios at 650°C and 700°C.
Lei He, Takamoto Itoh, Noritake Hiyoshi
wiley   +1 more source

Observations of marine animal interactions with a small tidal turbine. [PDF]

PLoS One
Cotter E, Bassett C, Murphy P, Scott M, Runyan A, Almokharrak JM, Kao LG, Ovall LM, McMillen SA.   +8 more
europepmc   +1 more source

Data‐Driven Exploration of Tropical Cyclone's Controllability

Geophysical Research Letters, Volume 53, Issue 6, 28 March 2026.
Abstract Although the chaotic nature of the atmosphere may enable efficient control of tropical cyclones (TCs) via small‐scale perturbations, few studies have proposed data‐driven optimization methods to identify such perturbations. Here, we apply the recently proposed Ensemble Kalman Control (EnKC) to a TC simulation.
Yohei Sawada, Masashi Minamide, Yuyue Yan, Kazumune Hashimoto, Le Duc   +4 more
wiley   +1 more source

Dynamic behaviour and power performance of a Septon semisubmersible floating wind turbine integrated with wave energy converters. [PDF]

Sci Rep
Sebastian B, Karmakar D, Rao M.
europepmc   +1 more source