User-defined Young's modulus

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I have a flexible tape like material with varying cross section and therefore varying flexural rigidity as well (EI, E= Young's modulus and I= Moment of Inertia). I have the data of its flexural rigidity as a function of its length (something along the line of EI= A*exp(-B*y/L); where y=the position where I want to calculate EI, A,B = coefficients and L= length of the tape). How should I incorporate it in to the material property as an user-defined function?


0 Replies Last Post Mar 5, 2025, 12:08 a.m. EST
COMSOL Moderator

Hello ANUBHAB PANIGRAHI

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