محمدی, علی

دانشگاه امام حسین (ع)- مرکز مهندسی شیمی

[ 1 ] - پارامترهای تجزیه حرارتی ماده منفجره پلاستیکی PBXN-111

PBXN-111 is a cast cured underwater explosive containing RDX, ammonium perchlorate, aluminium powder and HTPB binder. In this research, the kinetics and thermodynamic properties of thermal decomposition of this PBX investigated by Kissinger and Flynn-Wall-Ozawa (FWO) methods based on differential scanning calorimetry under non-isothermal condition with heating rate of 5, 10, 15 and 20 °C/mi...

[ 2 ] - اثر ‌نرم‌کننده‌های مختلف بر خواص ماده منفجره زیرآبی PBXN-111

PBXN-111 is a common plastic bonded explosive has been widely used in warhead section of several navy weapons. This charge is based on HTPB resin and prepared with cast-cure method. Isodecyl pelargonate (IDP) as plasticizer is used in PBXN-111 formulation. Considering limitations to prepare IDP, in this research the effect of replacement of dioctyl adipate (DOA) and dioctyl sebacate (DOS) inste...

[ 3 ] - جایگزینی بایندر پرانرژی ماده منفجره زیرآبی PBXN-103 با پلی‌گلیسیدیل ‌نیترات

Plastic bonded explosive PBXN-103 as an underwater charge based on energetic binder system uses in warhead section of several navy weapons. Metriol trinitrate (MTN), triethylene glycol dinitrate (TEGDN) and pelletized nitrocellulose are basic ingredients of binder system in PBXN-103 formulation.  In this research the effects of applying accessible Poly glycidyl nitrate (PGN) as binder, were inv...