.... The full terms of this licence may be seen at http://creativecommons.org/licences/by/4.0/legalcode Flow control Rotational noise Trailing-edge noise Wind turbine c = segment chord [m];  c_f = friction coefficient [-];  c₀...

...Takeru Ishize; Hiroshi Omichi; Koji Fukagata Purpose Flow control has a great potential to contribute to a sustainable society through mitigation of environmental burden. However, the high dimensional and nonlinear nature of fluid flows poses challenges in designing efficient control laws using...

... model (Doerffer and Bohning, 2000). CFD Boundary layer Flow control Flow separation Shock wave Moving wall c = chord length (m); c_d = drag coefficient (–); c_f = skin friction coefficient...

... direction is difficult to achieve which leads to an increase in aerodynamic losses, noise generation, and fatigue stress. Therefore, flow control strategies such as vortex generators (VGs) are beneficial to improve performance. Design/methodology/approach The benefits of the application of rod-type...

... industrial applications, including active control of combustion and mixing processes while other applications such as flow separation control require SJs. With the latter actuator higher and interesting frequencies can be obtained, leading to efficient flow control. © Emerald Publishing Limited 2021...

... rings. Xianguo Li can be contacted at: xianguo.li@uwaterloo.ca 08 09 2018 07 02 2019 08 02 2019 © Emerald Publishing Limited 2019 Emerald Publishing Limited Licensed re-use rights only Flow control Entrainment Rectangular jets Vortex rings...

... performances. The purpose of this paper is to find a solution to reduce these adverse effects, by means of flow control devices, which opens a wide field of research. Design/methodology/approach This paper presents wind tunnel tests performed to study the flow configuration in the vicinity of the ski-jump...

... (Martinez-Suarez et al., 2015 , 2016a). A parametric study of the proposed flow control devices was performed and the numerical model was validated with experimental data obtained at the institution. In the present text, the proposed VGs are applied to previously validated aerofoil model...

... side. Therefore, different flow control strategies might be applied to improve the aerodynamic performance. Design/methodology/approach The present research is focussed on the application of passive rod vortex generators (RVGs) to control the flow separation induced by strong shock waves...

...Pierre Grenson; Eric Garnier Purpose This paper aims to report the attempts for predicting “on-the-fly” flow distortion in the engine entrance plane of a highly curved S-duct from wall static pressure measurements. Such a technology would be indispensable to trigger active flow control devices...

... there are still some open issues requiring further studies. Karol Wawrzak can be contacted at: wawrzak@imc.pcz.czest.pl 13 03 2016 21 05 2016 13 06 2016 © Emerald Publishing Limited 2017 Emerald Publishing Limited Licensed re-use rights only Flow control Free round jet Jet...

...Martin Skote; Imran Halimi Ibrahim Purpose – The cylindrical wake flow is an important part of many engineering applications, including wake turbulence, acoustic noise, and lift/drag forces on bodies. The suppression of von Kármán vortex street (VKS) is an important goal for flow control devices...