Kevlar fuel tanks
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carniceiro (02-26-2024)
#2
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Congrats, you've reached level 2 where some of us regards started making our own tanks out of soda bottles, IV bags, and regular layered fiberglass. Beyond the obvious specification differences between kevlar and other materials, at the end of the day: holds fuel, complies with AMA, yes or no.
#3
No reason other than bling. Yes, it’s a little stronger at the thickness/weight we want, but when a jet crashes actually a tank that explodes is safer as there is a ‘flash’ fire ball and it’s out. A tank that just ruptures will feed a fire over a longer time if fuel is trickling out and statistically it’s more likely to set fire to the ground…
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carniceiro (02-26-2024)
#6
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I actually saw a fuel fitting let go on a Kevlar tank when the guy forgot to unplug the vent and went to fuel up the plane. It still made a mess but the tank didn’t break lol.
He did have the fitting installed backwards which is why it let go before the tank I’m pretty sure. But he got lucky that time.
He did have the fitting installed backwards which is why it let go before the tank I’m pretty sure. But he got lucky that time.