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Titolo:
THERMAL-CONDUCTIVITIES AND DIFFUSIVITIES OF SOLID GUN PROPELLANTS
Autore:
MILLER MS;
Indirizzi:
USA,RES LAB ABERDEEN PROVING GROUND MD 21005
Titolo Testata:
Combustion science and technology
fascicolo: 1-6, volume: 100, anno: 1994,
pagine: 345 - 354
SICI:
0010-2202(1994)100:1-6<345:TADOSG>2.0.ZU;2-L
Fonte:
ISI
Lingua:
ENG
Keywords:
THERMAL CONDUCTIVITY; THERMAL DIFFUSIVITY; SOLID PROPELLANT; GUN PROPELLANT;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
4
Recensione:
Indirizzi per estratti:
Citazione:
M.S. Miller, "THERMAL-CONDUCTIVITIES AND DIFFUSIVITIES OF SOLID GUN PROPELLANTS", Combustion science and technology, 100(1-6), 1994, pp. 345-354

Abstract

Measurements are reported of the thermal conductivities and thermal diffusivities of five U.S. Army solid gun propellants over the temperature range - 20(degrees)C to + 50 degrees C at atmospheric pressure. The propellants are members of the BRL Research Series propellants that have been widely distributed to research laboratories in the U.S. These propellants include representative types from each class of materials that are either in the fielded inventory or experimental (''X'' prefix), i.e., a single base (M10), a double base (M9), a homogeneous triple base (JA2), a composite triple base (M30), and a composite nitramine (XM39). The conductivities and diffusivities were measured simultaneously using a new experimental technique developed specifically for the purpose. The experiment is designed to approximate the mathematical idealization of a one-dimensional, infinite, two-component, composite solid whose planar interface is subjected to a step-function heat flux. The average values obtained are estimated to be accurate to within +/- 5%, and least-squares polynomial fits are provided for convenient use of the data in calculations.

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Documento generato il 23/09/20 alle ore 21:57:47