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physics.flu-dyn2020
Solenoidal and potential velocity fields in weakly turbulent premixed flames
Vladimir A. Sabelnikov, Andrei N. Lipatnikov, Nikolay Nikitin +2
Direct Numerical Simulation data obtained earlier from two statistically 1D, planar, fully-developed, weakly turbulent, single-step-chemistry, premixed flames characterized by two…
physics.flu-dyn2020
Application of Helmholtz-Hodge decomposition and conditioned structure functions to exploring influence of premixed combustion on turbulence upstream of the flame
Vladimir A. Sabelnikov, Andrei N. Lipatnikov, Nikolay Nikitin +2
In order to explore the influence of combustion-induced thermal expansion on turbulence, a new research method is introduced. The method consists in jointly applying Helmholtz-Hodg…