The Influence of Propellant Deterrent Concentration Profile on Combustion Performance

Abstract This paper builds a theoretical model concerning the influence of deterrent concentration profiles on combustion performance spherical propellants and identifies effects diffusion depth (A) combined strength deterring (P) propellant Γ~Ψ curves. In addition, calculation method for quantitatively comparing progressivity curves is presented. The results show that percentage burned corresponding to maximum gas generation intensity Ψ max has good linear relationship with both parameters P A, correlation coefficient 0.986 0.982, respectively. index non-linearly associated but linearly P.