2002•Journal of Propulsion TechnologyOpen access

Combustion time determination in pressure-time curve of solid rocket motor

Zhen Liu

Abstract

Based on the solid propellant burning rate formula, a new method for the combustion time determination during the data treatment in solid rocket motor firing test was studied with a method of numerical integration and interpolation. The method was adopted in the development of ignition device, the result shows that it is scientific, correct and superiority.

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Available abstract

Key concepts: Solid-fuel rocket, Propellant, Combustion, Ignition system, Rocket propellant, Interpolation (computer graphics), Aerospace engineering, Rocket (weapon)