Journal of Combustion / 2011 / Article / Fig 9

Research Article

Direct Numerical Simulations of the Impact of High Turbulence Intensities and Volume Viscosity on Premixed Methane Flames

Figure 9

Temporal evolution of the scaled (a) fuel consumption and (b) integrated heat release rates at different turbulence intensities for stoichiometric premixed methane-air flames with (circle points: cases 3 and 4) and without (solid line: cases 1–4) volume viscosity effects.
746719.fig.009a
(a)
746719.fig.009b
(b)

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