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How to non-dimensionalize Young's modulus

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I have a system that I have measured the changes with respect to elasticity. However, E, the Young's modulus is the only parameter that has dimension.

Q: what is the typical non-dimensionalization path for E? I have seen e.g., something called FSI parameter:

Q=mu_fluid*U_fluid/(E*d), where d is length.

any other ideas?


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Comsol 4.1
Ubuntu 10.04.1

1 Reply Last Post 1 giu 2011, 03:07 GMT-4
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)

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Posted: 1 decade ago 1 giu 2011, 03:07 GMT-4
Hi Danial

I'm would start searching the book of F.M. White "Fluid Mechanics" ISBN 0-07-116848-6, he has a couple of interesting chapters on dimension analysis and CFD, but to be honest, I had a quick look, and could not really find the right page, so it might not work out ;)

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Good luck
Ivar
Hi Danial I'm would start searching the book of F.M. White "Fluid Mechanics" ISBN 0-07-116848-6, he has a couple of interesting chapters on dimension analysis and CFD, but to be honest, I had a quick look, and could not really find the right page, so it might not work out ;) -- Good luck Ivar

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