Potential flow solutions for energy extracting actuator disc flows
GAM Van Kuik, LEM Lignarolo - Wind Energy, 2016 - Wiley Online Library
The actuator disc is the oldest representation of a rotor, screw or propeller. Performance
prediction is possible by applying momentum theory, giving integrated values for power and …
prediction is possible by applying momentum theory, giving integrated values for power and …
[图书][B] The Fluid Dynamic Basis for Actuator Disc and Rotor Theories: Revised Second Edition
GAM Van Kuik - 2022 - books.google.com
The first rotor performance predictions were published by Joukowsky exactly 100 years ago.
Although a century of research has expanded the knowledge of rotor aerodynamics …
Although a century of research has expanded the knowledge of rotor aerodynamics …
An actuator disk method with tip‐loss correction based on local effective upstream velocities
M Moens, M Duponcheel, G Winckelmans… - Wind …, 2018 - Wiley Online Library
This work aims at assessing the performance of a tip‐loss correction for advanced actuator
disk (AD) methods coupled to large eddy simulation and making this correction possible in a …
disk (AD) methods coupled to large eddy simulation and making this correction possible in a …
Three-dimensional free-wake vortex simulations of an actuator disc in yaw and tilt
T Berdowski - 2018 Wind Energy Symposium, 2018 - arc.aiaa.org
W turbines produce a wake as a product of the energy conversion process. If turbines are
clustered together, these wakes will negatively affect the performance of other turbines in the …
clustered together, these wakes will negatively affect the performance of other turbines in the …
Estimating the performance of wind turbines misaligned with respect to the wind direction using a simplified CFD based approach
Wind direction in atmospheric boundary layer changes constantly. As such, the power
extracted from the wind turbines in a wind farm is subjected to change. This change in wind …
extracted from the wind turbines in a wind farm is subjected to change. This change in wind …
The actuator disc concept
GAM van Kuik - Handbook of Wind Energy Aerodynamics, 2020 - Springer
Actuator disc theory is the simplest rotor theory possible: the rotor is replaced by a
permeable disc carrying an axisymmetric force field. It is more than a century old, with a first …
permeable disc carrying an axisymmetric force field. It is more than a century old, with a first …