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Keywords: particle image velocimetry
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Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. August 2023, 145(8): 081302.
Paper No: FE-22-1359
Published Online: April 3, 2023
...Benjamin Segun Oluwadare; Shuisheng He An investigation of flow acceleration from initial statistically steady turbulent flow to final statistically steady turbulent flow is conducted experimentally using particle image velocimetry (PIV) and constant temperature anemometry (CTA). The turbulence...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. April 2022, 144(4): 041501.
Paper No: FE-21-1038
Published Online: February 7, 2022
.... Linear combination of POD vorticity modes is used for the qualitative visualization of coherent structures. The vorticity fields are computed from the instantaneous two-dimensional velocity fields measured using a combined particle image velocimetry and laser-induced fluorescence technique (PIV-LIF...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. January 2022, 144(1): 011205.
Paper No: FE-21-1143
Published Online: July 30, 2021
... the Navier–Stokes equations to demonstrate gliding performance over a range of angles of attack at low Reynolds numbers. The numerical model was validated against experimental data obtained from a fabricated corrugated wing model using particle image velocimetry. The numerical results demonstrate that bio...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. November 2021, 143(11): 111205.
Paper No: FE-21-1079
Published Online: July 1, 2021
... valve Tesla diode pressure velocity diodicity pressure transducer particle image velocimetry The Tesla diode was developed and patented by Nikola Tesla in 1920 [ 1 ]. He described it as a rough concept and leaves the optimization of the geometry open. The first analyses of the performance...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. June 2021, 143(6): 061206.
Paper No: FE-20-1612
Published Online: February 23, 2021
... set of particle image velocimetry experiments have been carried out. Within a pulsatile cycle, an increase in inclination (0–90 deg) is seen to shift the point of impingement from the distal end toward the aneurysmal apex. This change in flow pattern strengthens helicity, drifts vortex cores, enhances...
Includes: Supplementary data
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. June 2010, 132(6): 061301.
Published Online: May 19, 2010
... carried out at a flow rate above optimal value (slight overload) and at 3% head drop conditions. In this operating point there was no cavitation present in the impeller of the pump, hence, the whole 3% head drop resulted from cavitation on the tongue of the volute. By use of particle image velocimetry...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Fluids Eng. May 2007, 129(5): 551–562.
Published Online: October 14, 2006
... are described and shown to be fundamentally different from the well-known phenomenon of vortex shedding from solid bluff bodies. 28 08 2005 14 10 2006 jets turbulence flow visualisation laser velocimetry pipe flow wakes vortices wind tunnel experiments particle image velocimetry...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Fluids Eng. May 2006, 128(3): 413–420.
Published Online: November 16, 2005
.... The experiments were carried out in a square cavity with a periodically driven lid, and planar velocity measurements were obtained using particle image velocimetry. The flow was driven by moving the top surface of the cavity in a simple harmonic motion. The aspect ratio, defined as the ratio of cavity length...