Results 21 to 30 of about 1,627 (278)
Journal of Fluid Science and Technology, 2013 The target of this research is to develop a micro electric power generator for a low cost small river monitoring device. Firstly, the power generation by vortex induced vibrations (VIVs), its performance coefficient and the optimum condition of the ...
Mizuyasu KOIDE +4 more
doaj +1 more source
Burr formation and control for polymers micro-milling: A case study with vortex tube cooling
Dyna, 2017 Micro-machining of different polymer based components often require high precision and excellent surface quality at high production rates with low costs.
Michael Miranda Giraldo +3 more
doaj +1 more source
The Vortical Structures in the Rear Separation and Wake Produced by a Supersonic Micro-Ramp [PDF]
, 2014 The vortical structures in the rear separation and wake region produced by a micro-ramp that immersed in a supersonic turbulent boundary layer are investigated.
Chaoqun Liu +6 more
core +1 more source
Fluids, 2022 Micro vortex generator (MVG) is a currently facile, robust, and feasible device for supersonic and hypersonic flow control. The purpose of this study is to investigate the impact on SWBLI from the streamwise location of MVG.
Yonghua Yan +4 more
doaj +1 more source
Characterization of transverse plasma jet and its effects on ramp induced separation [PDF]
, 2018 Plasma synthetic jet actuator (PSJA), which produces pulsed jets, is used to control the shock wave boundary layer interaction at a compression ramp at Ma = 2.0.
Hongyu, W. +5 more
core +1 more source
Effect of Micro-Vortex Generator in Hypersonic Inlet
International Journal of Applied Research in Mechanical Engineering, 2011 In the present study computational tests were carried out to get an understanding of the flow field in a pure mixedcompression hypersonic inlet at a free stream Mach number of 7 and an altitude of 35km. Structured meshes have been used for depicting the motion of fluid inside the inlet. First, a grid has been selected after conducting a grid study. Two
Vivek V. Kumar, Surendra Bogadi
openaire +1 more source
Aerospace, 2023 A shock wave/boundary layer interaction (SWBLI) is a common phenomenon in supersonic inlet flow, which can significantly degrade the aerodynamic performance of the inlet by inducing boundary layer separation.
Mengge Wang +6 more
doaj +1 more source
Numerical and experimental investigations of the supersonic microramp wake [PDF]
, 2014 The flow past a microramp immersed in a supersonic turbulent boundary layer is studied by means of numerical simulations with the implicit large-eddy simulation technique and experiments conducted with tomographic particle image velocimetry.
Liu, C. +5 more
core +1 more source
Suction Control of a Boundary Layer Ingestion Inlet
Aerospace, 2023 This study presents a numerical investigation of suction control in an aggressive S-shaped air intake with large boundary ingestion. The results show that the variation of suction control parameters such as suction location, suction pipe diameter, and ...
Lei Liu +3 more
doaj +1 more source
Decay of the supersonic turbulent wakes from micro-ramps [PDF]
, 2014 The wakes resulting from micro-ramps immersed in a supersonic turbulent boundary layer at Ma = 2.0 are investigated by means of particle image velocimetry.
B. W. van Oudheusden +4 more
core +1 more source