Articles with "synthetic jet" as a keyword



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Cephalopod‐Inspired Swimming Robot Using Dielectric Elastomer Synthetic Jet Actuator

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Published in 2019 at "Advanced Engineering Materials"

DOI: 10.1002/adem.201901130

Abstract: Jet propulsion is the main method of locomotion developed by cephalopods to swim through water, either for hunting or escaping from predators. Under this inspiration, diverse underwater robots utilizing jet propulsion‐based locomotion are studied. This… read more here.

Keywords: cephalopod inspired; jet actuator; jet; actuator ... See more keywords
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Design of a synthetic jet actuator for flow separation control

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Published in 2020 at "CEAS Aeronautical Journal"

DOI: 10.1007/s13272-020-00479-2

Abstract: This paper describes the development of a piezo-electric synthetic jet actuator (SJA) of the AFLoNext project. Active flow—loads and noise control on next generation wing (AFLoNext) is a project within European Union’s 7th Framework Program.… read more here.

Keywords: jet actuator; control; jet; design ... See more keywords
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High-frequency counter-flow plasma synthetic jet actuator and its application in suppression of supersonic flow separation

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Published in 2018 at "Acta Astronautica"

DOI: 10.1016/j.actaastro.2017.10.023

Abstract: Abstract We come up with a control strategy for suppression of supersonic flow separation based on high-frequency Counter-flow Plasma Synthetic Jet Actuator (CPSJA). The main purpose of this investigation is to verify if its control… read more here.

Keywords: synthetic jet; frequency; jet; separation ... See more keywords
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Experimental research on the shock wave control based on one power supply driven plasma synthetic jet actuator array

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Published in 2020 at "Acta Astronautica"

DOI: 10.1016/j.actaastro.2020.03.035

Abstract: Abstract The interaction between a ramp induced shock wave and a plasma synthetic jet actuator (PSJA) array was experimentally investigated using high-speed schlieren imaging technique. The PSJA array consisting of 10 actuators was driven by… read more here.

Keywords: array; synthetic jet; shock wave; plasma synthetic ... See more keywords
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Synthetic jet impingement heat transfer enhancement – A review

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Published in 2019 at "Applied Thermal Engineering"

DOI: 10.1016/j.applthermaleng.2018.12.134

Abstract: Abstract Synthetic Jet (SJ) has emerged as a promising heat transfer enhancement fluidic device, giving tough competition to other existing thermal management techniques. This paper aims to present a brief review of thermal enhancement using… read more here.

Keywords: synthetic jet; jet; enhancement; heat transfer ... See more keywords
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Simulation on flow control strategy of synthetic jet in an vertical axis wind turbine

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Published in 2018 at "Aerospace Science and Technology"

DOI: 10.1016/j.ast.2018.03.012

Abstract: Abstract The purpose of present paper is to adopt two-dimensional numerical simulation to investigate the flow field and flow control effect around a straight-bladed vertical axis wind turbine (SB-VAWT) with utilizing synthetic jet active flow… read more here.

Keywords: synthetic jet; jet; simulation; control strategy ... See more keywords
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Experimental characteristics of a two-electrode plasma synthetic jet actuator array in serial

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Published in 2018 at "Chinese Journal of Aeronautics"

DOI: 10.1016/j.cja.2018.08.023

Abstract: Abstract Plasma Synthetic Jet (PSJ) actuators have shown wide and promising application prospects in high-speed flow control, due to their advantages including high exhaust speed, wide frequency band, rapid response, and non-moving components. Although previous… read more here.

Keywords: synthetic jet; jet; actuator array; plasma synthetic ... See more keywords
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Modulation of driving signals in flow control over an airfoil with synthetic jet

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Published in 2020 at "Chinese Journal of Aeronautics"

DOI: 10.1016/j.cja.2020.05.019

Abstract: Abstract A new skill of modulating driving signals of a synthetic jet with low frequency is introduced to enhance the control authority. Based on dynamic mesh technique, the effect of flow control over a NACA0015… read more here.

Keywords: modulation; synthetic jet; flow control; control ... See more keywords
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Active-passive combined and closed-loop control for the thermal management of high-power LED based on a dual synthetic jet actuator

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Published in 2017 at "Energy Conversion and Management"

DOI: 10.1016/j.enconman.2016.11.034

Abstract: Abstract In order to better solve the thermal management of high-power LED and facilitate its miniaturization, an active-passive combined heat dissipation method based on a dual synthetic jet actuator (DSJA) is proposed. Comparative analyses on… read more here.

Keywords: synthetic jet; jet actuator; management; thermal management ... See more keywords
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Increasing the power efficiency of rotors at transitional Reynolds numbers with synthetic jet actuators

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Published in 2019 at "Experimental Thermal and Fluid Science"

DOI: 10.1016/j.expthermflusci.2019.04.012

Abstract: Abstract Increasing the power efficiency of rotating energy systems such as wind turbines and gas turbine rotors is critical to deriving more energy from wind or fossil fuels. In this experimental study, thrust-power and laser… read more here.

Keywords: rotor; power efficiency; increasing power; power ... See more keywords
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Volumetric flow characterisation of a rectangular orifice impinging synthetic jet with single-camera light-field PIV

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Published in 2021 at "Experimental Thermal and Fluid Science"

DOI: 10.1016/j.expthermflusci.2020.110327

Abstract: Abstract The formation and evolution of volumetric flow structures from a rectangular orifice synthetic jet ( AR = 10 , Re = 550 , Sr = 0.0117 , and L o = 0.0855 m )… read more here.

Keywords: rectangular orifice; synthetic jet; camera light; volumetric flow ... See more keywords