How Much Thrust Is Needed to Lift 150kg?

AI Thread Summary
To lift 150 kg, a thrust of at least 330 lbs is required, as this is the equivalent weight in pounds. For effective flight and maneuverability, additional thrust beyond this minimum is necessary. The discussion highlights the need for a straightforward explanation of thrust mechanics, particularly for those unfamiliar with the concepts. Ducted fans with static thrust ratings can be evaluated by converting their measurements into pounds to determine their suitability for the task. Understanding these calculations is essential for anyone looking to design a jetpack or similar device.
FarleShadow
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Hello!
New poster here with a problem (No, not a homework, its a tinker problem)

Basically, I've been trying to work out how much thrust would be required to lift 150kg and make it fly around (jetpack hypothetical), assuming that there is zero lift and constant thrust from the engine/s on the person.

Now I've found several ducted fan's, but I haven't found a calculation that would translate their 'Static thrust: 2.7 lbs' into something I could work with.

What I'd really like is a simple, easy to follow explanation on thrust mechanics for dummies :p
Failing that, a link and alittle hint :)

Regards,
Farle.
 
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If you're looking for an answer in lbs, then just convert the 150 kg into lbs, and that's at least how much you will need to get off the ground. Ideally more if you want to be able to move around and accelerate.
 

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