Ground resonance was the subject for the Vertical Flight Society student chapter at UTA's October meeting presented by Mark Dreier. Mark presented a mathematical model of a helicopter rotor system and laid out the fundamentals of how resonance can be created between the rotor and fuselage. Mark's model and simulation showed students, many for the first time, the effects of ground resonance and some design characteristics to consider in our futures.
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Mark Dreier presents ground resonance to UTA students at the VFS October Meeting

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Ground resonance was the subject for the Vertical Flight Society student chapter at UTA's October meeting presented by Mark Dreier. Mark presented a mathematical model of a helicopter rotor system and laid out the fundamentals of how resonance can be created between the rotor and fuselage. Mark's model and simulation showed students, many for the first time, the effects of ground resonance and some design characteristics to consider in our futures.

 

Uploaded to — 7 years ago

 

License: Creative Commons Attribution-ShareAlike

 

Apple iPhone X 1/16s ƒ/1.8 ISO50 4mm — More Exif data

  • Manufacturer Apple
  • Model iPhone X
  • Exposure Time 1/16s
  • Aperture ƒ/1.8
  • ISO 50
  • Focal Length 4mm
  • Resolution Unit inches
  • Color Space Uncalibrated
  • Orientation Horizontal (normal)
  • Sensing Method One-chip color area
  • Scene Capture Type Standard
  • Exposure Program Program AE
  • Exposure Mode Auto
  • Metering Mode Multi-segment
  • Flash Off, Did not fire
  • White Balance Auto

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