e/Markstein number

Information
has gloss	eng: The Markstein number is a term used in combustion engineering and explosion studies. It characterizes the effect of local heat release of a propagating flame on variations in the surface area along the flame front and the associated local flame curvature. The Markstein length divided by the flame thickness is the Markstein number. The larger the Markstein length, the greater the effect of curvature on burning velocity.
lexicalization	eng: Markstein number
instance of	c/Fluid dynamics