Talk:Rule of mixtures

A fact from Rule of mixtures appeared on Wikipedia's Main Page in the Did you know column on 14 January 2013 (check views). The text of the entry was as follows:

Did you know... that the rule of mixtures predicts composite material properties ranging from ultimate tensile strength to electrical conductivity?

A record of the entry may be seen at Wikipedia:Recent additions/2013/January. The nomination discussion and review may be seen at Template:Did you know nominations/Rule of mixtures.

Wikipedia

f presumptively defined as volume fraction, now and ever

In the case of specific heat, I know I always use the mass fraction, not the volume fraction, but this article—as presently written—implies that f is always the volume fraction. — MaxEnt 14:09, 8 March 2019 (UTC)[reply]

On the upper bound

The given formula for Voigt modulus is not the upper bound. I try to correct it without revising significantly. However, the reference was my paper and what I added as the picture and sentence was deleted due to wiki's policy. Can someone help correct that info? The detailed derivation and conclusion are given at [1]https://arc.aiaa.org/doi/full/10.2514/1.J063863. WenbinWiki (talk) 22:34, 26 March 2024 (UTC)[reply]

Using sock accounts or recruiting others to make the edit on your behalf is not any better. MrOllie (talk) 13:49, 28 March 2024 (UTC)[reply]