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Proceedings Papers

Adaptive Blade Systems for Increased Operating Range of a Turbomachine

Steffen Hammer, Julija Peter, Paul Uwe Thamsen, Robert Meyer, Dat Tien Phan, Robert Liebich
Proc. ASME. AJKFluids2015, Volume 1A: Symposia, Part 2, V01AT33A019, July 26–31, 2015
Paper No: AJKFluids2015-33762
DOI: https://doi.org/10.1115/AJKFluids2015-33762
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Topics: Blades, Turbomachinery, Stators, Cascades (Fluid dynamics), Flow (Dynamics), Fluids, Piezoelectric actuators, Pressure measurement, Rotors, System dynamics
Proceedings Papers

A Bidirectional Valveless Piezoelectric Micropump With Double Chambers Applying Synthetic Jet

Xitong Zhang, Song Yang, Xiuhua He, Shouqi Yuan
Proc. ASME. AJKFluids2015, Volume 1: Symposia, V001T09A008, July 26–31, 2015
Paper No: AJKFluids2015-9612
DOI: https://doi.org/10.1115/AJKFluids2015-9612
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Topics: Micropumps, Flow (Dynamics), Piezoelectric actuators, Pumps, Reynolds number, Computer simulation, Displacement, Outflow, Simulation, Turbulence
Proceedings Papers

Computational Modeling of the Condensed Phase Aerosol Based Fire Extinguisher

Himanshu Sharma, Murali Damodaran, Pravinray Gandhi
Proc. ASME. FEDSM2014, Volume 1C, Symposia: Fundamental Issues and Perspectives in Fluid Mechanics; Industrial and Environmental Applications of Fluid Mechanics; Issues and Perspectives in Automotive Flows; Gas-Solid Flows: Dedicated to the Memory of Professor Clayton T. Crowe; Numerical Methods for Multiphase Flow; Transport Phenomena in Energy Conversion From Clean and Sustainable Resources; Transport Phenomena in Materials Processing and Manufacturing Processes, V01CT16A003, August 3–7, 2014
Paper No: FEDSM2014-21104
DOI: https://doi.org/10.1115/FEDSM2014-21104
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Topics: Aerosols, Computer simulation, Fire, Cooling, Gases, Computation, Chemical kinetics, Combustion gases, Computational fluid dynamics, Dynamics (Mechanics)
Proceedings Papers

Design of a Novel Bidirectional Valveless Piezoelectric Micropump With Three Chambers Using Coanda Effect Based on Numerical Simulation

Xiuhua He, Song Yang, Shouqi Yuan, Jiawei Zhu, Xitong Zhang
Proc. ASME. FEDSM2014, Volume 1B, Symposia: Fluid Machinery; Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications; Flow Applications in Aerospace; Flow Manipulation and Active Control: Theory, Experiments and Implementation; Multiscale Methods for Multiphase Flow; Noninvasive Measurements in Single and Multiphase Flows, V01BT10A021, August 3–7, 2014
Paper No: FEDSM2014-21304
DOI: https://doi.org/10.1115/FEDSM2014-21304
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Topics: Computer simulation, Design, Micropumps, Diffusers, Fluids, Piezoelectric actuators, Jets, Pumps, Reynolds number, Simulation
Proceedings Papers

The Optimization Analysis on Piezoelectric Micromixer With Modified Tesla Tubes

Xiuhua He, Hongcai Zhuo, Xulian Deng, Jian Wang, Fu Li
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 621-628, July 24–29, 2011
Paper No: AJK2011-22022
DOI: https://doi.org/10.1115/AJK2011-22022
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Topics: Optimization, Micropumps, Numerical analysis, Piezoelectric actuators, Design, Displacement, Fluids, Reynolds number
Proceedings Papers

Generation of Velocity Fluctuations in a Boundary Layer by a Piezoelectric Actuator

Hajime Okawa, Shigenori Kondo, Masaya Shigeta, Seiichiro Izawa, Yu Fukunishi
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 3109-3115, July 24–29, 2011
Paper No: AJK2011-13018
DOI: https://doi.org/10.1115/AJK2011-13018
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Topics: Boundary layers, Fluctuations (Physics), Piezoelectric actuators, Waves, Actuators, Feedforward control, Algorithms, Signals, Flat plates, Flow (Dynamics)
Proceedings Papers

Modeling for a High-Bandwidth High-Flow Valve Design Based on Ho¨rbiger Plate Operation

David T. Branson, Fengcai Wang, D. Nigel Johnston, Derek G. Tilley, Chris R. Bowen, Patrick S. Keogh
Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 967-972, August 10–14, 2008
Paper No: FEDSM2008-55230
DOI: https://doi.org/10.1115/FEDSM2008-55230
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Topics: Design, Flow (Dynamics), Modeling, Valves, Simulation, Engineering simulation, Construction, Dynamic response, Piezoelectric actuators, Separation (Technology)
Proceedings Papers

Active Control of Near-Wall Coherent Structures

P. Konieczny, A. Bottaro, V. Monturet, B. Nogarede
Proc. ASME. FEDSM2002, Volume 1: Fora, Parts A and B, 1311-1317, July 14–18, 2002
Paper No: FEDSM2002-31036
DOI: https://doi.org/10.1115/FEDSM2002-31036
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Topics: Agglomeration (Materials), Boundary layer turbulence, Boundary layers, Cantilever beams, Ceramics, Control equipment, Cycles, Drag (Fluid dynamics), Dynamics (Mechanics), Fibers
Proceedings Papers

Suppression of Aero-Acoustic Noise Over a Cavity

Masafumi Kuroda, Seiichiro Izawa, Ao-Kui Xiong, Yu Fukunishi
Proc. ASME. FEDSM2003, Volume 1: Fora, Parts A, B, C, and D, 977-982, July 6–10, 2003
Paper No: FEDSM2003-45194
DOI: https://doi.org/10.1115/FEDSM2003-45194
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Topics: Acoustics, Cavities, Noise (Sound), Passive control, Aerodynamic noise, Fluctuations (Physics), Piezoelectric actuators, Sound waves, Turbulence