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DTSTART;TZID=UTC:20240215T070000
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DTSTAMP:20240627T005344Z
CREATED:20240105T081632Z
LAST-MODIFIED:20240627T005344Z
UID:45360-1707980400-1707984000@www.eit.edu.au
SUMMARY:Optimization of Biomimetic-Based Aircraft Wing
DESCRIPTION:The live presentation of this event has already taken place. \nPlease view the PDF slides here or watch the video recording below:\n \nWebinar details\nThis webinar will discuss the numerical simulations in ANSYS Fluent software to investigate the influence of leading-edge protuberances on the wings of a NACA 2412 cross-section. Various parameters\, including different wavelengths and amplitudes of protuberances\, were explored\, mimicking humpback whale flipper characteristics. The simulations were conducted at a velocity of 65 m/s in a turbulent flow domain with a chord-based Reynolds number of 2.29*105\, using the SST k-ω models. \nThe results revealed notable differences in the aerodynamic performance of wings with leading-edge protuberances compared to smooth leading edges. Wings with protuberances demonstrated a higher lift coefficient (CL) and lower drag coefficient (CD) at the post-stall region. \nTwo specific cases with the best CL and CD after stall angle (16 degrees) were identified for optimization. The optimized wing showcased remarkable improvements in aerodynamic performance over the baseline and other wing configurations. It achieved a 23.33% increase in lift\, outperforming all other defined wings. Furthermore\, it reduced drag by 16% and enhanced the lift-to-drag ratio by 35% compared to the baseline wing. These results show that leading-edge protuberances (LEPs) may be able to improve wing performance after stalling. This research sheds light on the potential benefits of incorporating LEPs in wing design\, offering valuable insights for applications in aerodynamics and bio-inspired engineering. \n\nThe webinar will be recorded and will be sent out to registered attendees afterwards.\nA certificate of attendance will be provided to attendees who request one near the end of the live webinar session.\nPlease note: the time stated on this event is in UTC. You will need to convert this to your own time zone.\n\nKey takeaways from this webinar\n\nFundamental knowledge about 3D simulation in ANSYS Fluent\nFundamental knowledge about the optimization using Minitab software\nIn-depth knowledge regarding the aerodynamic performance characteristics of an aircraft wing\n\nRelated courses\nThis webinar/topic relates to our school of Mechanical Engineering particularly found in the following courses: \n\nGraduate Certificate in Mechanical Engineering\nGraduate Diploma of Engineering (Mechanical)\nOnline – Master of Engineering (Mechanical)\n\nAbout the presenter\n\nDr. Mahadi Masud – EIT Lecturer \nMahadi Hasan Masud received his BSc and MSc in Mechanical Engineering from Rajshahi University of Engineering & Technology (RUET). He is now serving as a faculty member in Mechanical Engineering of RUET. Moreover\, he has received his PhD from RMIT University\, Melbourne\, Australia. Masud’s research focus is on biomimetics\, aerodynamics\, innovative food drying\, and waste management. He authored three popular books from the springer-nature publication\, thirteen book chapters\, more than 35 refereed journal publications\, and more than ten international conference publications. Most of his journal articles are published in highly ranked journals. He is a regular reviewer of several high-ranked journals of prominent publishers\, including Elsevier\, Springer\, Nature and Taylor and Francis.
URL:https://www.eit.edu.au/event/optimization-of-biomimetic-based-aircraft-wing/
LOCATION:Online
CATEGORIES:Technical Engineering Topics Webinar
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