Method for predicting of burning characteristic propellant charge powder grains e.g. propellant grains, involves determining correlation function or ratio in accordance with large values of burning characteristic of charge powder grains

摘要

The method involves determining a large value of a burning characteristic of propellant powders. A correlation, a function or a relation between the propellant powders are determined, where the values of the propellant powders are determined. The value of magnitude for a variety of channels of propellant powder-grains of the propellant powders is determined. The large value on the propellant powders is predicted by applying the determined values. The correlation function or the ratio is determined in accordance with the large values.