caa a22 4500 475809920 CHVBK 20180406123756.0 cr unu---uuuuu 170329e20000101xx s 000 0 eng 10.1007/BF02701521 doi (NATIONALLICENCE)springer-10.1007/BF02701521 Calculation of solid-propellant burning rates from condensed-phase decomposition kinetics [Elektronische Daten] [R. Waesche, J. Wenograd] Kinetic rates of thermal decomposition reactions of three ammonium perchlorate composite propellants have been determined by the techniques of differential scanning calorimetry and thermogravimetric analysis at pressures to 500 psi (1 psi=6894.7 Pa=0.068 atm; 1 atm=14.7 psi). The results of these experiments were extrapolated to give heat-evolution rates at temperatures that are believed to prevail at the surface of burning propellants. A semi-empirical condensed-phase combustion model has been used to calculate propellant burning rates from these heat-evolution rates and surface temperatures determined by equilibrium vaporization. Calculated and experimental burning rates are found to agree within an order of magnitude. The differences between these rates were attributed to a gas-phase heat-flux term in the energy balance at the propellant surface. Kluwer Academic/Plenum Publishers, 2000 Waesche R. Science Applications International Corporation, Goodridge Drive 1710, McLean, VA aut Wenograd J. United Technologies Research Center, East Hartford, Connecticut aut Combustion, Explosion and Shock Waves Springer US 36/1(2000-01-01), 125-134 0010-5082 36:1<125 2000 36 10573 https://doi.org/10.1007/BF02701521 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02701521 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Waesche R. Science Applications International Corporation, Goodridge Drive 1710, McLean, VA aut NATIONALLICENCE 700 1- Wenograd J. United Technologies Research Center, East Hartford, Connecticut aut NATIONALLICENCE 773 0- Combustion, Explosion and Shock Waves Springer US 36/1(2000-01-01), 125-134 0010-5082 36:1<125 2000 36 10573 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer