Volumetric flow characterisation of a rectangular orifice impinging synthetic jet with single-camera light-field PIV
نویسندگان
چکیده
The formation and evolution of volumetric flow structures from a rectangular orifice synthetic jet (AR=10, Re=550, Sr=0.0117, Lo=0.0855m) impinging on flat plate is investigated using phase-locked single-camera light-field particle image velocimetry (LF-PIV). An located 24 widths away the rectangle this data used to capture mechanisms involved in interaction. Flow statistics structure information obtained by time-averaging phase-averaging reveal three-dimensional vortical sweeping vortex that characterise flow-surface
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*1 School of Mechanical Engineering, Pusan National University, San 30, Jangjeon-dong, Geumjeong-gu, Busan 609-735, Republic of Korea. *2 Department of Naval Architecture and Ocean Engineering, Pusan National University, San 30, Jangjeon-dong, Geumjeong-gu, Busan 609-735, Republic of Korea. *3 Advanced Ship Engineering Research Center (ASERC), Pusan National University, San 30, Jangjeon-dong, G...
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ژورنال
عنوان ژورنال: Experimental Thermal and Fluid Science
سال: 2021
ISSN: ['1879-2286', '0894-1777']
DOI: https://doi.org/10.1016/j.expthermflusci.2020.110327