### Abstract

An analysis of the optimal control by blowing and suction in order to generate streamwise velocity streaks is presented. The problem is examined using an iterative process that employs the Parabolized Stability Equations for an incompressible fluid along with its adjoint equations. In particular, distributions of blowing and suction are computed for both the normal and tangential velocity perturbations for various choices of parameters.

Original language | English |
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Title of host publication | 4th AIAA Theoretical Fluid Mechanics Meeting |

State | Published - 1 Dec 2005 |

Event | 4th AIAA Theoretical Fluid Mechanics Meeting - Toronto, ON, Canada Duration: 6 Jun 2005 → 9 Jun 2005 |

### Publication series

Name | 4th AIAA Theoretical Fluid Mechanics Meeting |
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### Other

Other | 4th AIAA Theoretical Fluid Mechanics Meeting |
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Country | Canada |

City | Toronto, ON |

Period | 6/06/05 → 9/06/05 |

### Fingerprint

### Cite this

*4th AIAA Theoretical Fluid Mechanics Meeting*(4th AIAA Theoretical Fluid Mechanics Meeting).

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*4th AIAA Theoretical Fluid Mechanics Meeting.*4th AIAA Theoretical Fluid Mechanics Meeting, 4th AIAA Theoretical Fluid Mechanics Meeting, Toronto, ON, Canada, 6/06/05.

**Distributed blowing and suction for the purpose of streak control in a boundary layer subjected to a favorable pressure gradient.** / Forgoston, Eric; Tumin, Anatoli; Ashpis, David E.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Distributed blowing and suction for the purpose of streak control in a boundary layer subjected to a favorable pressure gradient

AU - Forgoston, Eric

AU - Tumin, Anatoli

AU - Ashpis, David E.

PY - 2005/12/1

Y1 - 2005/12/1

N2 - An analysis of the optimal control by blowing and suction in order to generate streamwise velocity streaks is presented. The problem is examined using an iterative process that employs the Parabolized Stability Equations for an incompressible fluid along with its adjoint equations. In particular, distributions of blowing and suction are computed for both the normal and tangential velocity perturbations for various choices of parameters.

AB - An analysis of the optimal control by blowing and suction in order to generate streamwise velocity streaks is presented. The problem is examined using an iterative process that employs the Parabolized Stability Equations for an incompressible fluid along with its adjoint equations. In particular, distributions of blowing and suction are computed for both the normal and tangential velocity perturbations for various choices of parameters.

UR - http://www.scopus.com/inward/record.url?scp=84884790824&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:84884790824

SN - 9781624100666

T3 - 4th AIAA Theoretical Fluid Mechanics Meeting

BT - 4th AIAA Theoretical Fluid Mechanics Meeting

ER -