title: Exact equation for curved stationary flames with arbitrary gas expansion.
abstract: An exact equation describing freely propagating stationary flames with arbitrary values of the gas expansion coefficient is obtained. This equation respects all conservation laws at the flame front, and provides a consistent nonperturbative account of the effect of vorticity produced by the curved flame on the front structure. It is verified that the new equation is in agreement with the approximate equations derived previously in the case of weak gas expansion.
authors.affiliation: Department of Theoretical Physics, Physics Faculty, Moscow State University, 119899, Moscow, Russian Federation. kirill@phys.msu.ru
authors.forename: Kirill A
authors.initials: KA
authors.lastname: Kazakov