Finite-Surface-Element Method To Analyze 3D Propellant's Properties

For the traditional rocket-interior-ballistics method cann't analyze all of the propellant's combustion properties a kind of Finite-Surface-Element method is put forword to compute the combustion properties of propellant.And through setting up combustion model,put forward a kind of arithmetic.This will set up a new method for studying the laws of propellant's combustion,and will be very momentous in directing propellant charge.