1-9 of 9
Keywords: active flow control
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Proc. ASME. IMECE2020, Volume 4: Advances in Aerospace Technology, V004T04A002, November 16–19, 2020
Paper No: IMECE2020-23892
... surface actuation had the obvious control authority on delaying or suppressing the flow separation over the airfoil depending on the parameters changed. active flow control separation control flow visualization piezoelectric actuator EXPERIMENTAL FLOW VISUALIZATION STUDY OF FLOW SEPARATION...
Proceedings Papers

Proc. ASME. IMECE2013, Volume 7B: Fluids Engineering Systems and Technologies, V07BT08A037, November 15–21, 2013
Paper No: IMECE2013-62550
... A Jet and Vortex Actuator (JaVA) is an oscillatory, zero-net-mass flux active flow control device which has been investigated numerically in quiescent water. JaVA consists of a vertically moving actuating plate and ejects jets or vortices into the quiescent fluid. Main JaVA-induced flow regimes...
Proceedings Papers

Proc. ASME. IMECE2013, Volume 7B: Fluids Engineering Systems and Technologies, V07BT08A038, November 15–21, 2013
Paper No: IMECE2013-62551
... In this numerical study a J et a nd V ortex A ctuator (JaVA) system is implemented on an inclined plate (with an inclination angle 6°) to control the laminar boundary layer separation. JaVA is an active flow control device similar to the synthetic jets that transports momentum...
Proceedings Papers

Proc. ASME. IMECE2012, Volume 7: Fluids and Heat Transfer, Parts A, B, C, and D, 109-116, November 9–15, 2012
Paper No: IMECE2012-86316
... 1 Copyright © 2012 by ASME ACTIVE FLOW CONTROL WITH AN OSCILLATING BACKWARD FACING STEP IN A SHALLOW OPEN CHANNEL Sertac Cadirci and Hasan Gunes Department of Mechanical Engineering, Istanbul Technical University 34437 Gumussuyu Istanbul, Turkey ABSTRACT An oscillatory, zero-net-mass flux actuator...
Proceedings Papers

Proc. ASME. IMECE2012, Volume 7: Fluids and Heat Transfer, Parts A, B, C, and D, 1177-1188, November 9–15, 2012
Paper No: IMECE2012-86299
... The Jet and Vortex Actuator (JaVA) is a zero-net-mass flux device for active flow control. JaVA was investigated experimentally using flow visualization and Particle Image Velocimetry (PIV) measurements and tested in still water instead of air to be able to make real-time observations...
Proceedings Papers

Proc. ASME. IMECE2011, Volume 6: Fluids and Thermal Systems; Advances for Process Industries, Parts A and B, 871-878, November 11–17, 2011
Paper No: IMECE2011-63861
... Jet and Vortex Actuator (JaVA) is a zero-net-mass flux device for active flow control of boundary layers and transition. JaVA produces various jets which can be used to delay flow separation or to “steer” the boundary layer velocity profile. In this study, numerical simulations of JaVA-boundary...
Proceedings Papers

Proc. ASME. IMECE2008, Volume 10: Heat Transfer, Fluid Flows, and Thermal Systems, Parts A, B, and C, 1569-1575, October 31–November 6, 2008
Paper No: IMECE2008-68691
... 24 08 2009 This paper is concerned with the convective heat transfer of heated surfaces through the use of active flow control devices. An investigation has been carried out into the use of two flow control design configurations manufactured from Shape Memory Alloys (SMAs) which...
Proceedings Papers

Proc. ASME. IMECE2002, Noise Control and Acoustics, 169-176, November 17–22, 2002
Paper No: IMECE2002-33049
... An active flow control system for reducing distortion in serpentine inlets was developed using non-intrusive microphones as feedback sensors. While the serpentine inlet can provide large benefits to an air vehicle by reducing its overall size and therefore weight, it unfortunately delivers a non...
Proceedings Papers

Proc. ASME. IMECE2004, Fluids Engineering, 925-931, November 13–19, 2004
Paper No: IMECE2004-62528
... relative to the freestream. 28 03 2008 Active flow control separation control dimples N d ce ac ef T an K IN F o p b se re w d Proceedings of IMECE04 2004 ASME International Mechanical Engineering Congress and Exposition November 13-20, 2004, Anaheim, California USA tive dimple...