Experimental and theoretical study on near-floor flame spread along a thin solid

This paper presents experimental observations and a theory of near-floor flame spread along a thin solid. Experiments were conducted by igniting at the center of a thin circular paper sheet that was held at a given height h from the bottom floor. It was observed that the flame front was corrugated and often broke into separated structures when h was small, and highly disturbed burned areas were obtained for null null null null h null = null 2...