Dear Colleague, The Physical Review Journal Club returns May 23 with an exclusive conversation with author Siddhant Jain (Indian Institute of Science, Bangalore) discussing the recently published Physical Review Fluids paper "Vortical cleaning of oil-impregnated porous surfaces." In the paper, Jain and colleagues investigate the cleaning mechanism of an oil-impregnated porous surface by utilizing a method of vortex ring interaction. The kinetic energy of a vortex ring is exploited to expunge the trapped oil from the spherical-bead-based porous surface. Qualitative and quantitative measurements were made using high-speed shadowgraphy imaging, planar laser-induced fluorescence (PLIF) imaging, and particle image velocimetry (PIV) techniques. The interaction phenomenon is explored from the perspective of vortex ring dynamics followed by oil sheet dynamics. Jain will provide a short presentation followed by a live question-and-answer session where all attendees will have the opportunity to discuss the research moderated by PRFluids Board Member, Sunghwan Jung (Cornell University). When: May 23, 2023 9:30 a.m. ET The paper under discussion: Vortical cleaning of oil-impregnated porous surfaces Siddhant Jain, Shubham Sharma, Durbar Roy, and Saptarshi Basu Phys. Rev. Fluids 8, 044701 | The session will be moderated by: PRFluids Board Member, Sunghwan Jung (Cornell University) The Physical Review Journal Club events are live, interactive events allowing early-career scientists to discuss the latest published advances in physics with leaders in the field. There will be a short presentation, followed by an interactive session where the participating author will answer your questions. This is a rare opportunity to engage with the authors of important research developments in an "Ask Me Anything" format. During this interactive portion of the Journal Club, participants will be allowed to have their camera and microphone on and are encouraged to join in open discussion with the presenters. Please feel free to share this information with your institution and colleagues. Registration is free, and a video recording will be distributed to all registrants at the conclusion of the event. | | | |
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