Download or read book Thermal Decomposition and Explosion of Ammonium Perchlorate and Ammonium Perchlorate Propellant Up to 50 Kilobars 5 0 X 109 N m2 written by Hans R. Voelkl and published by . This book was released on 1970 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rates of thermal decomposition of ammonium perchlorate and an ammonium perchlorate solid propellant at 15, 25, and 50 kilobars (1.5X10 , 2.5X10 , and 5.0XlO N/m ) pressure were studied in a cubic anvil press. The data were correlated by first order rate equations to obtain the temperature variation of the specific reaction rates and the apparent activation energies. Explosion limits of pure ammunium perchlorate are included to 30 kilobars (3. OXlO9 N/m2). Electrical resistance measurements of this salt at high pressure were also made.
Download or read book Thermal Decomposition and Explosion of Ammonium Perchlorate and Ammonium Perchlorate Propellant Up to 50 Kilobars 5 0 X 109 N m2 written by Hans R. Voelkl and published by . This book was released on 1970 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rates of thermal decomposition of ammonium perchlorate and an ammonium perchlorate solid propellant at 15, 25, and 50 kilobars (1.5X10 , 2.5X10 , and 5.0XlO N/m ) pressure were studied in a cubic anvil press. The data were correlated by first order rate equations to obtain the temperature variation of the specific reaction rates and the apparent activation energies. Explosion limits of pure ammunium perchlorate are included to 30 kilobars (3. OXlO9 N/m2). Electrical resistance measurements of this salt at high pressure were also made.
Download or read book Thermal Decomposition and Explosion of Ammonium Perchlorate and Ammonium Perchlorate Propellant Up to Kilobars 5 0 X 10 9 N m2 written by Hans R. Voelkl and published by . This book was released on 1970 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thermal Decomposition and Explosion of Ammonium Perchlorate and Ammonium Perchlorate Propellant Up to 50 Kilobars 5 0 X 109 N m2 written by Hans R. Voelkl and published by . This book was released on 1970 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rates of thermal decomposition of ammonium perchlorate and an ammonium perchlorate solid propellant at 15, 25, and 50 kilobars (1.5X10 , 2.5X10 , and 5.0XlO N/m ) pressure were studied in a cubic anvil press. The data were correlated by first order rate equations to obtain the temperature variation of the specific reaction rates and the apparent activation energies. Explosion limits of pure ammunium perchlorate are included to 30 kilobars (3. OXlO9 N/m2). Electrical resistance measurements of this salt at high pressure were also made.
Download or read book NASA Technical Note written by and published by . This book was released on 1970 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thermal Decomposition and Combustion of Explosives and Propellants written by G.B. Manelis and published by CRC Press. This book was released on 2003-01-30 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique book investigates the synthesis, kinetics, and thermal decomposition properties and processing of energy-producing materials used in propellants, explosives, pyrotechnic, and gas-generating compositions. Thermal Decomposition and Combustion of Explosives and Propellants provides several mechanisms and stages for the thermal deco
Download or read book Monthly Catalogue United States Public Documents written by and published by . This book was released on 1970 with total page 1730 pages. Available in PDF, EPUB and Kindle. Book excerpt:
- Author : R. F. Gonçalves
- Publisher :
- Release : 2013
- ISBN :
- Pages : pages
Thermal Decomposition Kinetics of Aged Solid Propellant Based on Ammonium Perchlorate AP HTPB Binder
Download or read book Thermal Decomposition Kinetics of Aged Solid Propellant Based on Ammonium Perchlorate AP HTPB Binder written by R. F. Gonçalves and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Thermal Decomposition Kinetics of Aged Solid Propellant Based on Ammonium Perchlorate - AP/HTPB Binder.
Download or read book Combustion of Propellants Ammonium Perchlorate written by LIBRARY OF CONGRESS WASHINGTON DC AEROSPACE TECHNOLOGY DIV. and published by . This book was released on 1962 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data are presented on ammonium perchlorate (AP) combustion compiled from experiments at the Institute of Chemical Physics, Academy of Sciences USSR, and is apparently intended to augment work done in the field by non-Soviet researchers. Applications of AP in aerospace technology are implied by the consideration in the article of the lower pressure limit for steady AP combustion. In addition, these experiments may be related to Soviet studies of the thermal decomposition of salts of ammonia and hydrazine. (Author).
Download or read book Ignition of Ammonium Perchlorate based Propellants by Convective Heating written by John A. Keller and published by . This book was released on 1966 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt: A study was made of the ignition of ammonium perchlorate-based propellants by convective heat fluxes of 20 to 160 cal/(sq. cm) (sec) in a shock-tube apparatus. The results of this research showed that ammonium-perchlorate propellants ignite by a thermal process in which the slow step in the sequence of events which lead to steady deflagration of the propellant is raising the surface to its ignition temperature. The results also suggest that the key chemical process in ignition is the thermal decomposition of ammonium perchlorate; reactions involving fuel ingredients become important immediately following that reaction. Deviations from behavior predicted by simple thermal theory were found for propellants with rough surfaces, but not for those with smooth surfaces. (Author).
Download or read book Some Studies on Solid Propellants written by Kenji Kuratani and published by . This book was released on 1962 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thermal Decomposition Kinetics of Aged Solid Propellant Based on Ammonium Perchlorate AP written by R. F. B. Gonçalves and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ammonium Perchlorate based Propellant Ignition by Low Convective Heat Fluxes written by Charles P. Richardson and published by . This book was released on 1968 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ignition response to convective heating of a series of ammonium perchlorate-based composite propellants was determined. Surface-heat fluxes in the range of 2-50 cal/(sq cm) (sec) were employed at pressures of 2-10 atmospheres of nitrogen or helium. Close agreement was found between ignition data derived from these tests when a gas temperature of 750C was used and previously reported data from the thermal radiation heating of the same propellants. When convective heating-gas temperatures above 1000C were used, it was found that the ignition times were about 80 per cent of the values observed at the same mean-heat flux for radiative heating and for tests at lower gas temperatures. In all cases, it was possible to represent the ignition data in terms of a thermal ignition model which considers a single, exothermic, Arrhenius type surface reaction. The indicated activation energy for this reaction is 25-30 kcal/gm mole under all conditions; however, the pre-exponential factor is higher by a factor of five when the higher temperature convective heating gases were employed than under other conditions. It is postulated that reactions in the thin high-temperature boundary layer yield additional energy or reactive species which feed energy back to the surface. Since the activation energy is unchanged, it is presumed that the decomposition reaction of the ammonium perchlorate limits the initial reactive species. (Author).
Download or read book Subsurface Heterogeneity and Ammonium Perchlorate Gas phase Decomposition as Composite Propellant Burning Rate Controlling Mechanisms written by Leonard H. Caveny and published by . This book was released on 1969 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Some Studies on Solid Propellants Pt 1 Kinetics of Thermal Decomposition of Ammonium Perchlorate written by Kenji Kuratani and published by . This book was released on 1962 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thermal and Self Ignition Properties of Ammonium Perchlorate and PETN Explosive written by J. J. Loftus and published by . This book was released on 1960 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
