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"Pre-1956 Thermal Hopper -- cleaned and completely rebuilt."

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How Much Thrust

Cox Engines Forum  :: General Discussion :: General Questions

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How Much Thrust Empty How Much Thrust

Post  zpromax777 Tue Jul 26, 2022 9:48 am

how much thrust would a 5x4 prop or 6x3 make at 15,000 rpm?
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How Much Thrust Empty Re: How Much Thrust

Post  1/2A Nut Tue Jul 26, 2022 3:37 pm

Here is an online direct input calc. program to help sort out potential prop thrust per rpm.

https://spencergoesflying.net/hosted/static_thrust/


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Post  davidll1984 Tue Jul 26, 2022 3:46 pm

Just for fun My approximation is about 300 grams or more maybe??? Huh... If you know tell me if I'm close or very far Very Happy lol!
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