Effect of rim width on a frisbee's stability and range

AI Thread Summary
Varying the rim width of a frisbee affects its aerodynamics, stability, and range, particularly in relation to gyroscopic precession. The discussion emphasizes the importance of maintaining constant mass and angle of attack while experimenting with different rim widths. The participant has created a controlled frisbee launcher and collected video footage of frisbees with rim widths ranging from 2mm to 10mm, observing trends in range. They seek guidance on relevant equations and analysis techniques to deepen their understanding of the effects of rim width. The conversation highlights the need for numerical simulations and data visualization to hypothesize relationships from experimental results.
Anjish
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Homework Statement
How does varying thickness of rim width of frisbee affect the aerodynamics of the frisbee range and gyroscopic precession while keeping the angle of attack, mass of frisbees and the velocity constant? please help me with finding equations relevant and how I can experimentally deduce the variables if I have made one controlled frisbee launcher and have 5 frisbees with different width fo rim. THis is my research question for an investigation, so please tell something which can be experimentally deduced and worked upon.
Relevant Equations
range equation and finding some equations whcih can be tested experimentally
How does varying thickness of rim width of frisbee affect the aerodynamics of the frisbee range and gyroscopic precession while keeping the angle of attack, mass of frisbees and the velocity constant?
please help me in the quantitative aspect which way I can explore and what I should do?
please help me with finding equations relevant and how I can experimentally deduce the variables if I have made one controlled frisbee launcher and have 5 frisbees with different width fo rim.
 

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Yes, the shapes of the leading and trailing edges are very important on proper lifting airstream.
 
BvU said:
Well, it's your research subject to formulate; not something you can offload to PF

What have you collected so far ? Seems to me it's mostly a matter of doing numerical simulations:

https://ninercommons.charlotte.edu/islandora/object/etd:2538/datastream/PDF/download/citation.pdf

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I am a high school student and that is why I need some guidance to do this project. I have made a frisbee launcher, mass and angle of attack are constant to isolate my IV rim width but facing difficulty with just the analysis and physics.
 
BvU said:
Well, it's your research subject to formulate; not something you can offload to PF

What have you collected so far ? Seems to me it's mostly a matter of doing numerical simulations:

https://ninercommons.charlotte.edu/islandora/object/etd:2538/datastream/PDF/download/citation.pdf

##\ ##
I have collected video footage of 2mm, 4mm , 6mm, 8mm and 10mm rim width frisbees with equal masses. and in video analysis I have seen a trend in range. But, I need more formulas to analyze my experiment and the rim width importance in depth experimentally.
 
Anjish said:
I am a high school student and that is why I need some guidance to do this project. I have made a frisbee launcher, mass and angle of attack are constant to isolate my IV rim width but facing difficulty with just the analysis and physics.
Hats off ! Quite a challenge you set for yourself ( I had guessed this would be for a PhD !)

I estimate the best you can do is make a set of graphs and see if you can hypothesize a relationship from them.

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Anjish said:
I have made one controlled frisbee launcher and have 5 frisbees with different width fo rim.
Cool. Can you upload some pictures? Use the "Attach files" at the lower left of the Edit window.
 
berkeman said:
Cool. Can you upload some pictures? Use the "Attach files" at the lower left of the Edit window.
Basically, I use my electric cycle to provide the torque required to throw the frisbees in a controlled manner every time as it is though to control throws with humans. If you can help me with the mathematics and analysis that would be awesome.
 

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