REPUBLIC OF SERBIA

MINISTRY OF DEFENCE

www.mod.gov.rs

MINISTRY OF DEFENCE

Material Resources Sector

Defensive Technologies Department

Military Technical Institute

www.vti.mod.gov.rs

PROGRAM ‘’SVOD’’ FOR SOLID PROPELLANT GRAIN DESIGN

GORAN MARJANOVIĆ

Military Technical Institute, Belgrade, milicagoran@gmail.com

Saša Živković

Military Technical Institute, Belgrade, sasavite@yahoo.com

Nikola gligorijević

Military Technical Institute, Belgrade, nikola.gligorijevic@gmail.com

Abstract:  Rocket motor solid propellant grain design is complex task. The design must integrate results from geometry shaping and inner ballistics calculations. The grain geometry optimization can be achieved by iterative shaping and calculations, using computational technique. In this paper is described and demonstrated program SVOD which is dedicated for this task.

Key words: rocket motor, solid propellant, grain design.