TY - JFULL AU - A. M. Tahsini PY - 2012/1/ TI - Burning Rate Response of Solid Fuels in Laminar Boundary Layer T2 - International Journal of Aerospace and Mechanical Engineering SP - 2798 EP - 2803 VL - 6 SN - 1307-6892 UR - https://publications.waset.org/pdf/7048 PU - World Academy of Science, Engineering and Technology NX - Open Science Index 72, 2012 N2 - Solid fuel transient burning behavior under oxidizer gas flow is numerically investigated. It is done using analysis of the regression rate responses to the imposed sudden and oscillatory variation at inflow properties. The conjugate problem is considered by simultaneous solution of flow and solid phase governing equations to compute the fuel regression rate. The advection upstream splitting method is used as flow computational scheme in finite volume method. The ignition phase is completely simulated to obtain the exact initial condition for response analysis. The results show that the transient burning effects which lead to the combustion instabilities and intermittent extinctions could be observed in solid fuels as the solid propellants. ER -