I need to modify a sat dish mount and need to work out the horizontal stress on the mount with a 1.2 M dia dish, (very shallow dish) at 150 knots. Need formula for same and basic explanation of components. Exact measurement not necessary to minimise formula components. Use 1.2 kg/M sq for air density.
Thanks for the response: I double checked our respective numbers - my cross section for the parachute jumper was over estimated, so my force estimate was understated. Your coefficient of drag was somewhat high, so your force estimate was overstated.
But you win the cigar on the basis of your solution statement: your answer to one significant place allows a range 1000 to 3000 my answer to one significant place allows a range of 700 to 900 lb: I conclude your answer is more accurate on that basis.
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