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kfupm.edu.sa/publications/ajse/articles/3318_P.18.pdf

Hi.

This is a material's problem.

I'm trying to simulate in FEA (Ansys) a part of a rectangular duct. this duct works with a flue gases qith elevated temparature (aporx 300°C).

Does anyone knows any standard (ASTM or similar) or any bibliography who gives data in form of tables or graphics that shows the variation of young modulus against temperature variation for materials?

Thanks

Martin

Hi everybody!

I am now using Abaqus to model concrete cracks by using cohesive element and I have got two questions regarding this:

1. cohesive element, as known, is often employed to model interface especially when the integrity and strength of the interface is of interest. For my problem, there is no real interface, however, I impose a cohesive element interface artificially in the concrete and to see the crack propagation. Is this applicable theoretically?

Prof Jean -Baptiste Leblond (http://www.lmm.jussieu.fr/~leblond/)

kindly invited me to give a seminar at Inst. d'alembert - Paris VI

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