Figure 9.
Foam cell deformation during compression: (a) ε0 = 0; (b) εelasticity = 10%; (c) εdensification = 55%; and (d) εfinal = 80%.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.