Доступ предоставлен для: Guest
Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
International Journal of Energetic Materials and Chemical Propulsion
ESCI SJR: 0.149 SNIP: 0.16 CiteScore™: 0.29

ISSN Печать: 2150-766X
ISSN Онлайн: 2150-7678

International Journal of Energetic Materials and Chemical Propulsion

DOI: 10.1615/IntJEnergeticMaterialsChemProp.v4.i1-6.1000
pages 1082-1092

UNSTEADY COMBUSTION OF HOMOGENEOUS ENERGETIC SOLIDS

M. Quinn Brewster
University of Utah, University of Illinois at Urbana-Champaign, Department of Mechanical and Industrial Engineering, 140 Mechanical Engineering Building, MC-244, 1206 West Green Street, Urbana-Champaign, IL 61801, USA
T. B. Schroeder
University of Illinois at Urbana-Champaign Urbana, Illinois, USA

Краткое описание

The classical, linearized quasi-steady (QS) theory of unsteady combustion of homogeneous energetic solids is examined for three materials: nitrate ester (NC/NG) double base propellants, ammonium perchlorate (AP) and cyclo-trimethylene-trinitramine (RDX). Single step, zero order, high activation energy decomposition is shown to be a superior condensed phase model compared with the usual ad hoc Arrhenius surface pyrolysis model. Favorable comparison with T-burner and laser-recoil response function data provides evidence of compatibility of the zero order QS decomposition model for NC/NG and AP at 1 atm and higher pressures and for frequencies approaching the characteristic frequency of the condensed phase reaction layer. RDX appears not to satisfy the QS assumptions at 1 atm but may at higher pressures.


Articles with similar content:

SHRINKING CORE MODEL TO DESCRIBE METAL PARTICLE OXIDATION FROM THERMAL ANALYSIS DATA
International Journal of Energetic Materials and Chemical Propulsion, Vol.15, 2016, issue 1
Stefan Kelzenberg, Sebastian Knapp, Volker Weiser, Norbert Eisenreich
FLAME SPREADING AND VIOLENT ENERGY RELEASE PROCESS OF ALUMINUM TUBING IN LIQUID AND GASEOUS OXYGEN ENVIRONMENTS
International Journal of Energetic Materials and Chemical Propulsion, Vol.5, 2002, issue 1-6
J. G. Hansel, P. A. Houghton, M. M. Mench
FERRITE: POTENTIAL NANO-MODIFIER FOR ROCKET PROPELLANTS
International Journal of Energetic Materials and Chemical Propulsion, Vol.16, 2017, issue 4
Pragnesh N. Dave, Shalini Chaturvedi, Pravin N. Ram
RDX AND HMX FLAME STRUCTURE AT A PRESSURE OF 0.1 MPa
International Journal of Energetic Materials and Chemical Propulsion, Vol.8, 2009, issue 3
Evgeny N. Volkov, Oleg P. Korobeinichev, Alexander A. Paletsky
INSENSITIVE MUNITIONS PROPULSION PROGRESS
International Journal of Energetic Materials and Chemical Propulsion, Vol.4, 1997, issue 1-6
C. J. Thelen, S. C. DeMay