Review of vibration control methods for wind turbines
The installation of wind energy increased in the last twenty years, as its cost decreased, and
it contributes to reducing GHG emissions. A race toward gigantism characterizes wind …
it contributes to reducing GHG emissions. A race toward gigantism characterizes wind …
Pressure improvement on a supercritical high-lift wing using simple and modulated pulse jet vortex generator
S Abdolahipour, M Mani… - Flow, Turbulence and …, 2022 - Springer
In this paper, an experimental study, aimed at delaying flow separation on a high-lift device
using a pulsed blowing excitation method, is reported. The main objective of this …
using a pulsed blowing excitation method, is reported. The main objective of this …
Effects of low and high frequency actuation on aerodynamic performance of a supercritical airfoil
S Abdolahipour - Frontiers in Mechanical Engineering, 2023 - frontiersin.org
The main objective of this study is to investigate the effects of low and high frequency
actuation in improving the aerodynamic performance of the supercritical airfoil with the …
actuation in improving the aerodynamic performance of the supercritical airfoil with the …
Review on flow separation control: effects of excitation frequency and momentum coefficient
S Abdolahipour - Frontiers in Mechanical Engineering, 2024 - frontiersin.org
This paper presents a comprehensive review of the studies and research conducted on flow
separation control on lifting surfaces. In this paper, two critical parameters, namely, the …
separation control on lifting surfaces. In this paper, two critical parameters, namely, the …
Experimental investigation of flow control on a high-lift wing using modulated pulse jet vortex generator
S Abdolahipour, M Mani… - Journal of Aerospace …, 2022 - ascelibrary.org
In this paper, the potential of a novel active flow control strategy by means of a modulated
pulse jet vortex generator to enhance high-lift performance is demonstrated on a two …
pulse jet vortex generator to enhance high-lift performance is demonstrated on a two …
Micro-plasma actuator mechanisms in interaction with fluid flow for wind energy applications: Physical parameters
J Omidi, K Mazaheri - Physics of Fluids, 2020 - pubs.aip.org
Plasma actuator is a flow control device to improve the aerodynamic performance of wind
turbine blades at low airspeeds. One of the most robust numerical models for simulation of …
turbine blades at low airspeeds. One of the most robust numerical models for simulation of …
Parametric study of a frequency-modulated pulse jet by measurements of flow characteristics
Recently, pulsed jet actuators have been discovered as an efficient and promising technique
for flow separation control. In this paper, a systematic experimental investigation is carried …
for flow separation control. In this paper, a systematic experimental investigation is carried …
Experimental investigation of enhancement heat dissipation in a novel heat sink under simultaneous impact of im**ement jet and magnetic field
In today's world, research on cooling systems that can effectively reduce the cooling time of
heat sinks and enhance heat transfer efficiency in a shorter duration is extremely crucial …
heat sinks and enhance heat transfer efficiency in a shorter duration is extremely crucial …
Enhancement of heat transfer in heat sink under the effect of a magnetic field and an im**ement jet
Improving the performance of heat sinks is very important in the development of cooling
systems. In this study, the use of a novel combination method [magnetic field im**ement …
systems. In this study, the use of a novel combination method [magnetic field im**ement …
Numerical study of flow control to increase vertical tail effectiveness of an aircraft by tangential blowing
This paper aims to utilize blowing as an active flow control technology to enhance the
aerodynamic efficiency of an aircraft's vertical tail. A computational method has been …
aerodynamic efficiency of an aircraft's vertical tail. A computational method has been …