Research paper. Advances in Military Technology Vol. 6, No. 1, June 2011. 47-56 pp.Calculating of the interior ballistics characteristics using seven-perforated nitrocellulose powder in cartridge assemblies can be used in special techniques and in special projectile sets. Accuracy of interior ballistics characteristics calculations influences construction solutions of special techniques and ammunition; main utilization is in armed forces special techniques and ammunition for country defence. Originally derived relations make geometric coefficients solution of non-treated seven-perforated powder more accurate and easier to use.Contents:
Preparing Gun and Ammunition.
Calculation Procedure of Coefficient κ.
Conclusion.
