title: Prandtl-number dependence of turbulent flame propagation.
abstract: Inertial-range cascade phenomenology is used to predict Prandtl-number (Pr) dependencies of turbulent flame properties. A unified picture of turbulent flame structure and burning velocity is developed that encompasses all Pr regimes. Implications of the analysis for gaseous flames (Pr near unity), autocatalytic fronts in liquids (high Pr), and astrophysical flames (low Pr) are noted.
authors.affiliation: Combustion Research Facility, Sandia National Laboratories, Livermore, California 94551-0969, USA.
authors.forename: A R
authors.initials: AR
authors.lastname: Kerstein