Wind turbine wakes - Open Access .click

Results 81 to 90 of about 10,195 (155)

Co-located wave and offshore wind farms: A preliminary approach to the shadow effect [PDF]

, 2014
In recent years, with the consolidation of offshore wind technology and the progress carried out for wave energy technology, the option of combine both technologies has arisen.
Abanades, J +4 more
core +1 more source

A contra-rotating marine current turbine on a flexible mooring : development of a scaled prototype [PDF]

, 2008
The contra-rotating marine current turbine concept developed by the Energy Systems Research Unit at the University of Strathclyde is aimed at extracting energy in a wide range of water depths by 'flying' a neutrally-buoyant device from a flexible ...
Clarke, Joe +4 more
core

CFD Analysis of Helicopter Wakes in Ground Effect [PDF]

, 2018
The paper presents CFD results for the wake of a helicopter flying a low altitude at different advance ratios. The wakes are assessed in terms of topology and velocity magnitudes.
Barakos, G. N. +4 more
core +1 more source

Determination of wind turbine far wake using actuator disk [PDF]

, 2014
The growth in size of wind turbines over the last years is significant. The rotor diameter becomes somehow comparable to atmospheric boundary layer at the land surface. In this case the assumption of uniform velocity of upcoming wind cannot be valid. The
AMER, Rodeyna, DOBREV, Ivan, MASSOUH, Fawaz +2 more
core +3 more sources

Wake Characteristics of Large-scale Wind Turbines [PDF]

The next generation of large-scale wind turbines will exceed 10 MW of rated power and will reach rotor diameters of about 200 m. Their rotor aerodynamics are also extreme with Reynolds numbers that reach 40 million.

core

Modelling Wind Turbine Wakes at Middelgrunden Wind Farm [PDF]

, 2017
This is the author accepted manuscript. The final version is available from the publisher via the URL in this record.As part of the development of an offshore wind farm layout optimisation tool, this paper explores the accuracy and computational time of ...
Chick, J, de Laleu, V, Pillai, A
core

Numerical investigations on double Savonius vertical axis wind turbines with a deflector: Effects of turbine and deflector-related parameters

Energy Reports
The present study conducts CFD simulations around double Savonius-type wind turbines with a deflector and investigates their performance variations compared to conventional (no deflector) wind turbines with respect to deflector-turbine deployment design ...
Yeain Han, Euiyoung Kim, Sahuck Oh
doaj +1 more source

Simulation of wind turbine wakes using the actuator line technique. [PDF]