a: Permeability ~
b: density
What:
"The difference is that permeability doesn't depend on thickness and permeance does. It's the same as the difference between density and weight. Permeability is like density. Permeance is like weight. The former is an intrinsic property. The latter is extrinsic."
Useful?
Writer: Allison Bailes
LCC:
Where:
Date: Feb 8 2017 10:23 PM
# 10936 Critique Analogy