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UID:0-1558@aerospace.technion.ac.il

DTSTART;TZID=Asia/Jerusalem:20260518T013000

DTEND;TZID=Asia/Jerusalem:20260518T023000

DTSTAMP:20260503T121246Z

URL:https://aerospace.technion.ac.il/events/seminar-slot-2026-05-18/

SUMMARY:Measuring and Predicting of Vibro-Acoustic Response of a Flat Plate
DESCRIPTION:Lecturer:Maayan Naschletashvili\n Faculty:The Stephen B. Klein 
 Faculty of Aerospace Engineering\n Institute:Technion – Israel Institute
  of Technology\n Location:Classroom 240\, 1st floor\, Aerospace Eng. build
 ing\n Zoom: https://technion.zoom.us/j/98372598857\n Abstract: This semina
 r examines how turbulent airflow excites structural vibrations and\, in tu
 rn\, generates noise transmitted into enclosed spaces. An anechoic wind tu
 nnel experiment was conducted to investigate the vibro-acoustic response o
 f a thin square plate subjected to a turbulent boundary layer. Surface pre
 ssure fluctuations\, structural accelerations\, and internal acoustic fiel
 ds were measured to capture the complete chain of excitation\, vibration\,
  and acoustic transmission. The study integrates external aero-acoustics\,
  structural dynamics\, and internal acoustics to provide a comprehensive u
 nderstanding of the vibro-acoustic phenomenon as a whole. Results show str
 ong agreement between experimental observations and theoretical prediction
 s\, demonstrating the validity of the combined approach for studying the i
 nteraction between turbulence\, structures\, and acoustics. The talk will 
 outline the experimental methodology\, highlight key findings\, and discus
 s their broader implications.\n\nThis work is towards an M.Sc. degree unde
 r the supervision of Dr. Hadar Ben-Gida Research Fellow of Aerospace Engin
 eering. Coadvisor: Dr. Oksana Stalnov\, Elbit Systems.\n Details: \n 
CATEGORIES:Seminars
LOCATION:Classroom 240\, 1st floor\, Aerospace Eng. building

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DTSTART:20260327T030000

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