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.
Microstructures of combustion wave. (a) Type I system: melting of one reactant. (b) Type II system: both reactants melt. (c) Type III system: no melting of reactants (crack-induced oscillations). (d) Type I system: thermo-kinetic oscillations.
