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GeneralRe: CCC-WSO 08-12-2015 Pin
Kornfeld Eliyahu Peter8-Dec-15 0:07
professionalKornfeld Eliyahu Peter8-Dec-15 0:07 
GeneralRe: CCC-WSO 08-12-2015 Pin
pkfox8-Dec-15 0:51
professionalpkfox8-Dec-15 0:51 
GeneralRe: CCC-WSO 08-12-2015 - Winner Pin
SuperJsive8-Dec-15 2:03
SuperJsive8-Dec-15 2:03 
GeneralWorking on a utility library... Pin
Brisingr Aerowing7-Dec-15 18:02
professionalBrisingr Aerowing7-Dec-15 18:02 
JokeRe: Working on a utility library... Pin
Kornfeld Eliyahu Peter7-Dec-15 19:30
professionalKornfeld Eliyahu Peter7-Dec-15 19:30 
GeneralRe: Working on a utility library... Pin
OriginalGriff7-Dec-15 21:20
mveOriginalGriff7-Dec-15 21:20 
GeneralRe: Working on a utility library... Pin
CDP18027-Dec-15 22:01
CDP18027-Dec-15 22:01 
GeneralRe: Working on a utility library... Pin
OriginalGriff7-Dec-15 22:21
mveOriginalGriff7-Dec-15 22:21 
It's a bit too close.
If you figure a 12st male, that's 170lb including clothing, plus 22lb for the motors, plus some extra for the tankage, structure, control systems. So figure 200+lb total dry mass to lift.
The biggest engine there (that I saw) provides 52 lb of thrust, so four could lift me up - but I'd only have fuel for less than one minute, and very little margin for vectoring the thrust into directional control or stabilisation.

With 5, the numbers improve, but the weight and fuel consumption increase, so you'd probably need around 8 motors to carry sufficient fuel for a short flight where you wanted to go, particularly since you probably don't want to run at full thrust all the time! And the weight of the whole package starts to rise alarmingly as the flight duration goes up and the thrust safety margin increases.

I'd have to crunch some numbers properly, but my first impression is that it's going to be too big ans unwieldy to make a "proper" jet pack from! Laugh | :laugh:
Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...

GeneralRe: Working on a utility library... Pin
CDP18027-Dec-15 22:44
CDP18027-Dec-15 22:44 
GeneralRe: Working on a utility library... Pin
Mycroft Holmes7-Dec-15 21:45
professionalMycroft Holmes7-Dec-15 21:45 
GeneralRe: Working on a utility library... Pin
Slacker0078-Dec-15 0:09
professionalSlacker0078-Dec-15 0:09 
GeneralRe: Working on a utility library... Pin
megaadam8-Dec-15 2:26
professionalmegaadam8-Dec-15 2:26 
GeneralRe: Working on a utility library... Pin
Marc Clifton8-Dec-15 13:07
mvaMarc Clifton8-Dec-15 13:07 
GeneralThought of the Weak Pin
MacSpudster7-Dec-15 13:14
professionalMacSpudster7-Dec-15 13:14 
GeneralRe: Thought of the Weak Pin
Corporal Agarn8-Dec-15 0:47
professionalCorporal Agarn8-Dec-15 0:47 
JokeRe: Thought of the Weak Pin
MacSpudster8-Dec-15 4:47
professionalMacSpudster8-Dec-15 4:47 
GeneralJavaScript, Whiskey Sour, and enough criticism Pin
W Balboos, GHB7-Dec-15 8:00
W Balboos, GHB7-Dec-15 8:00 
GeneralRe: JavaScript, Whiskey Sour, and enough criticism Pin
OriginalGriff7-Dec-15 8:09
mveOriginalGriff7-Dec-15 8:09 
GeneralRe: JavaScript, Whiskey Sour, and enough criticism Pin
W Balboos, GHB7-Dec-15 8:10
W Balboos, GHB7-Dec-15 8:10 
GeneralRe: JavaScript, Whiskey Sour, and enough criticism Pin
Nagy Vilmos7-Dec-15 9:12
professionalNagy Vilmos7-Dec-15 9:12 
GeneralGratuitous Remark: Pin
W Balboos, GHB7-Dec-15 8:34
W Balboos, GHB7-Dec-15 8:34 
GeneralRe: Gratuitous Remark: Pin
Cornelius Henning7-Dec-15 8:44
professionalCornelius Henning7-Dec-15 8:44 
GeneralRe: Gratuitous Remark: Pin
Nagy Vilmos7-Dec-15 9:11
professionalNagy Vilmos7-Dec-15 9:11 
GeneralRe: Gratuitous Remark: Pin
W Balboos, GHB7-Dec-15 11:11
W Balboos, GHB7-Dec-15 11:11 
GeneralRe: Gratuitous Remark: Pin
Dan Neely8-Dec-15 3:03
Dan Neely8-Dec-15 3:03 

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