I am doing tensile test for several materials, but I found that modulus of resilience doesn't have any unit, at least not on the internet. Anyone know what's the unit for this ? Providing it is calculated by half of the product of stress and strain.
2007-07-06 17:23:01 · 6 answers · asked by GHOST_301 1 in Science & Mathematics ➔ Engineering
Modulus of resilience is the capacity of a material to store energy in elastic deformation. It's defined by the equation:
Ur = sigma^2 / (2*E)
where Ur is the modulus of resilience, sigma is the yield stress (in pascals), and E is the modulus of elasticity (also in pascals).
If you work out the units on the right side, it becomes clear that the modulus of resilience has units of pascals (or psi, if you prefer American standard units).
2007-07-06 17:31:34 · answer #1 · answered by lithiumdeuteride 7 · 1⤊ 0⤋
Modulus Of Resilience
2016-10-04 10:54:26 · answer #2 · answered by ? 4 · 0⤊ 0⤋
This Site Might Help You.
RE:
Is there any unit for modulus of resilience ?
I am doing tensile test for several materials, but I found that modulus of resilience doesn't have any unit, at least not on the internet. Anyone know what's the unit for this ? Providing it is calculated by half of the product of stress and strain.
2015-08-06 19:19:12 · answer #3 · answered by Anonymous · 0⤊ 0⤋
--->> Tips---> https://trimurl.im/g88/is-there-any-unit-for-modulus-of-resilience
2015-08-04 16:01:58 · answer #4 · answered by Anonymous · 0⤊ 0⤋
you might also consider the coefficient of restitution which is the elastic rebound expressed as a percentage.
2007-07-07 10:21:10 · answer #5 · answered by jsa1962jsa 3 · 0⤊ 0⤋
Lithiumdeuteride is right. You might also have a look at:
http://www.key-to-steel.com/es/Articles/Art41.htm
2007-07-06 20:05:25 · answer #6 · answered by Mick 3 · 0⤊ 0⤋
no
2015-11-09 08:50:50 · answer #7 · answered by leelee 1 · 0⤊ 0⤋