General Vaping Discussion

Has anyone found a surface area calculator for various wire lengths and gages?

I'm trying to see how much extra surface area I will have if I switch from:

24g, 3mm ID, 6wraps, SS316L

To:

22g, 3mm ID, 5wraps, SS316L

I started researching the math, but when I read this I decided I'd like a calculator:

'For any 2d shape 'pulled out' into a cylinder/prism, the surface area is twice the area of the base, plus the outside of the base (circumference or perimeter) times the length.'



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