Introduction -- Acoustic oscillation in supersonic flows -- Flow dominating instability in supersonic flows -- Cavity ignition in supersonic flows -- Flame flashback in supersonic flows -- Flame behaviors near blowoff in supersonic flows.

This book describes the unsteady phenomena needed to understand supersonic combustion. Following an initial chapter that introduces readers to the basic concepts in and classical studies on unsteady supersonic combustion, the book highlights recent studies on unsteady phenomena, which offer insights on e.g. interactions between acoustic waves and flames, flow dominating instability, ignition instability, flame flashback, and near-blowout-limit combustion. In turn, the book discusses in detail the fundamental mechanisms of these phenomena, and puts forward practical suggestions for future scramjet design.