During Takeoff Study on the Crow's Flight: An Experimental Investigation from the Ground
سال انتشار: 1404
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 54
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شناسه ملی سند علمی:
DMECONF10_144
تاریخ نمایه سازی: 1 مرداد 1404
چکیده مقاله:
In this study, the flight of crows during takeoff is experimentally investigated. Certain characteristics of bird flight, such as energy efficiency and the utilization of the ground effect during the initial phase of takeoff, have been considered with a focus on the crow's behavior during liftoff. The crow's flight was recorded on video from moments before takeoff to shortly after becoming airborne. Using computer software, still images of the crow’s takeoff and flight were extracted from the recorded video at fixed time intervals, providing a frame-by-frame analysis of the motion. The discussion, analysis, and conclusions regarding the crow’s takeoff were carried out using the extracted images from the video frames, which were captured at defined time intervals. These sequential frames enabled a detailed examination of the crow’s flight dynamics during the takeoff phase.
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نویسندگان
Mohammad Taghi Shervani-Tabar
Department of Mechanical Engineering, University of Tabriz, Iran
Negar Nourian
Department of Mechanical Engineering, University of Tabriz, Iran