Numerical Simulation of Flow Control by Synthetic Jet Actuation

Jasper M. Tomas; Edwin T.A. van der Weide; Hein de Vries; Harry W.M. Hoeijmakers

Numerical Simulation of Flow Control by Synthetic Jet Actuation

Jasper M. Tomas, Edwin T.A. van der Weide, Hein de Vries, Harry W.M. Hoeijmakers

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

127 Citations (Scopus)

7 Downloads (Pure)

Abstract

Numerical simulations of active flow control have been carried out for the flow around the NACA0018 profile for Mach = 0.15, Re = 2× 106, a = 15o using the Unsteady Reynolds Averaged Navier-Stokes (URANS) equations. Two types of flow control, zero-net-mass jets (synthetic jets) and continuously blowing jets, have been considered to delay the onset of separation. The synthetic jets have been applied to the 2D situation, i.e. infinitely long slits in the spanwise, for which the angle between the jet and surface normal has been varied to study the effect on the separation. For the continuously blowing jets the effect of 3D mixing is taken into account and an optimization of several jet parameters has been carried out to obtain the best result possible.

Original language	English
Title of host publication	27th International Congress of the Council of the Aeronautical Sciences
Editors	Ian Grant
Place of Publication	Nice, France
Publisher	International Council of the Aeronautical Sciences (ICAS)
Pages	1-4
ISBN (Print)	9781617820496
Publication status	Published - 19 Sep 2010
Event	27th Congress of the International Council of the Aeronautical Sciences, ICAS 2010 - Nice, France Duration: 19 Sep 2010 → 24 Sep 2010 Conference number: 27

Conference

Conference	27th Congress of the International Council of the Aeronautical Sciences, ICAS 2010
Abbreviated title	ICAS
Country	France
City	Nice
Period	19/09/10 → 24/09/10

Keywords

Aerodynamics
High lift
Flow control
Computational fluid dynamics
Synthetic jet

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Tomas, J. M., van der Weide, E. T. A., de Vries, H., & Hoeijmakers, H. W. M. (2010). Numerical Simulation of Flow Control by Synthetic Jet Actuation. In I. Grant (Ed.), 27th International Congress of the Council of the Aeronautical Sciences (pp. 1-4). [371] Nice, France: International Council of the Aeronautical Sciences (ICAS).

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title = "Numerical Simulation of Flow Control by Synthetic Jet Actuation",

abstract = "Numerical simulations of active flow control have been carried out for the flow around the NACA0018 profile for Mach = 0.15, Re = 2× 106, a = 15o using the Unsteady Reynolds Averaged Navier-Stokes (URANS) equations. Two types of flow control, zero-net-mass jets (synthetic jets) and continuously blowing jets, have been considered to delay the onset of separation. The synthetic jets have been applied to the 2D situation, i.e. infinitely long slits in the spanwise, for which the angle between the jet and surface normal has been varied to study the effect on the separation. For the continuously blowing jets the effect of 3D mixing is taken into account and an optimization of several jet parameters has been carried out to obtain the best result possible.",

keywords = "Aerodynamics, High lift, Flow control, Computational fluid dynamics, Synthetic jet",

author = "Tomas, {Jasper M.} and {van der Weide}, {Edwin T.A.} and {de Vries}, Hein and Hoeijmakers, {Harry W.M.}",

year = "2010",

month = "9",

day = "19",

language = "English",

isbn = "9781617820496",

pages = "1--4",

editor = "Ian Grant",

booktitle = "27th International Congress of the Council of the Aeronautical Sciences",

publisher = "International Council of the Aeronautical Sciences (ICAS)",

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Tomas, JM, van der Weide, ETA, de Vries, H & Hoeijmakers, HWM 2010, Numerical Simulation of Flow Control by Synthetic Jet Actuation. in I Grant (ed.), 27th International Congress of the Council of the Aeronautical Sciences., 371, International Council of the Aeronautical Sciences (ICAS), Nice, France, pp. 1-4, 27th Congress of the International Council of the Aeronautical Sciences, ICAS 2010, Nice, France, 19/09/10.

Numerical Simulation of Flow Control by Synthetic Jet Actuation. / Tomas, Jasper M.; van der Weide, Edwin T.A.; de Vries, Hein; Hoeijmakers, Harry W.M.

27th International Congress of the Council of the Aeronautical Sciences. ed. / Ian Grant. Nice, France : International Council of the Aeronautical Sciences (ICAS), 2010. p. 1-4 371.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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T1 - Numerical Simulation of Flow Control by Synthetic Jet Actuation

AU - Tomas, Jasper M.

AU - van der Weide, Edwin T.A.

AU - de Vries, Hein

AU - Hoeijmakers, Harry W.M.

PY - 2010/9/19

Y1 - 2010/9/19

N2 - Numerical simulations of active flow control have been carried out for the flow around the NACA0018 profile for Mach = 0.15, Re = 2× 106, a = 15o using the Unsteady Reynolds Averaged Navier-Stokes (URANS) equations. Two types of flow control, zero-net-mass jets (synthetic jets) and continuously blowing jets, have been considered to delay the onset of separation. The synthetic jets have been applied to the 2D situation, i.e. infinitely long slits in the spanwise, for which the angle between the jet and surface normal has been varied to study the effect on the separation. For the continuously blowing jets the effect of 3D mixing is taken into account and an optimization of several jet parameters has been carried out to obtain the best result possible.

AB - Numerical simulations of active flow control have been carried out for the flow around the NACA0018 profile for Mach = 0.15, Re = 2× 106, a = 15o using the Unsteady Reynolds Averaged Navier-Stokes (URANS) equations. Two types of flow control, zero-net-mass jets (synthetic jets) and continuously blowing jets, have been considered to delay the onset of separation. The synthetic jets have been applied to the 2D situation, i.e. infinitely long slits in the spanwise, for which the angle between the jet and surface normal has been varied to study the effect on the separation. For the continuously blowing jets the effect of 3D mixing is taken into account and an optimization of several jet parameters has been carried out to obtain the best result possible.

KW - Aerodynamics

KW - High lift

KW - Flow control

KW - Computational fluid dynamics

KW - Synthetic jet

M3 - Conference contribution

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BT - 27th International Congress of the Council of the Aeronautical Sciences

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PB - International Council of the Aeronautical Sciences (ICAS)

CY - Nice, France

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