Recent content by flyingbird

Oops. I got the point, thanks a lot. :smile:

Young modulus is slop of the stress vs strain curve in elastic region. The values which are given here as 100% & 500% moduli cannot be young modulus, because tensile strength is 5400psi which is generally much less than young modulus. Young modulus for this material should be around 150000 psi!

44 views so far and no reply! :(

I am using one film mateial (Polyester Polyurethane) for some purpose. I have got data sheet from the manufacturer with following details: Durometer 90Shore A D 2240 Specific Gravity 1.19...

Which density we have to use here? is it difference between two densities? And what height will be used here? what is the reference point? I have tried this, I don't think it is a correct way to do it.

Let's say we have a solid cylinder which is fully submerged in water or any fluid having density lower than of cylinder's density. I want to find out how can we convert the buoyancy force in terms of pressure. Actually I am doing FE analysis of this kind of problem and software allows to apply...