Published October 1987 | Version v1
Journal article Metadata-only

Stage of spontaneous flame propagation in supernovae

Creators

  • 1. AN SSSR, Moscow. Astronomicheskij Sovet
  • 2. Gosudarstvennyj Komitet po Ispol'zovaniyu Atomnoj Ehnergii SSSR, Moscow. Inst. Teoreticheskoj i Ehksperimental'noj Fiziki

Description

The stage of spontaneous flame propagation in the degenerate carbon-oxygen stellar core is considered. An estimate of the critical temperature of the thermal instability development is obtained. The structure and evolution of the spontaneous burning front is studied analytically and numerically for the isentropic temperature profile. At the final stage of spontaneous flame propagation the pressure, density and velocity of matter reach the Chapman-Jouguet detonation values

Additional details

Additional titles

Original title (Russian)
Стадия спонтанного распространения пламени в сверхновых

Publishing Information

Journal Title
Pis'ma Astron. Zh.
Journal Volume
13
Journal Issue
10
Series
Pis'ma Astron. Zh.
Journal Page Range
868-878
ISSN
0320-0108
CODEN
PAZHD

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
19038536
Subject category
S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
Descriptors DEI
ANALYTICAL SOLUTION; CARBON; CARBON BURNING; CRITICAL TEMPERATURE; NUMERICAL SOLUTION; OXYGEN; SHOCK WAVES; STAR MODELS; SUPERNOVAE
Descriptors DEC
BINARY STARS; ELEMENTS; ERUPTIVE VARIABLE STARS; MATHEMATICAL MODELS; NONMETALS; PHYSICAL PROPERTIES; STAR BURNING; STARS; THERMODYNAMIC PROPERTIES; TRANSITION TEMPERATURE; VARIABLE STARS