Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
Formation and propagation of a weak shock wave in a gas with temperature gradient. / Kolosov, V. Yu; Sukhomlinov, V. S.; Sheverev, V. A.; Otugen, M. V.
9th International Space Planes and Hypersonic Systems and Technologies Conference. The American Institute of Aeronautics and Astronautics, 1999. стр. 1-16.Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
}
TY - GEN
T1 - Formation and propagation of a weak shock wave in a gas with temperature gradient
AU - Kolosov, V. Yu
AU - Sukhomlinov, V. S.
AU - Sheverev, V. A.
AU - Otugen, M. V.
PY - 1999
Y1 - 1999
N2 - A theoretical analysis was carried out studying the formation and propagation of a weak shock wave through a gas with axial temperature gradients. The focus of the study was the shock wave - glow discharge plasma interaction problem. In particular, the thermal gradient effects on the shock structure and speed, caused by the discharge were investigated. First, the equation governing the formation and propagation of a weak shock wave through a non-uniform medium in the absence of energy dissipation has been derived. Next, an approximate analytical solution to the one-dimensional wave propagation equation is established. With this, the effects of axial (longitudinal) temperature gradients on shock wave speed and strength have been investigated. The present results indicate that axial temperature gradients affect both the shock wave speed and its strength. The present analysis was used to reanalyze the experiments of [1] and [2] who studied the effect of glow discharge plasma on shock wave parameters.
AB - A theoretical analysis was carried out studying the formation and propagation of a weak shock wave through a gas with axial temperature gradients. The focus of the study was the shock wave - glow discharge plasma interaction problem. In particular, the thermal gradient effects on the shock structure and speed, caused by the discharge were investigated. First, the equation governing the formation and propagation of a weak shock wave through a non-uniform medium in the absence of energy dissipation has been derived. Next, an approximate analytical solution to the one-dimensional wave propagation equation is established. With this, the effects of axial (longitudinal) temperature gradients on shock wave speed and strength have been investigated. The present results indicate that axial temperature gradients affect both the shock wave speed and its strength. The present analysis was used to reanalyze the experiments of [1] and [2] who studied the effect of glow discharge plasma on shock wave parameters.
UR - http://www.scopus.com/inward/record.url?scp=84983134052&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84983134052
SP - 1
EP - 16
BT - 9th International Space Planes and Hypersonic Systems and Technologies Conference
PB - The American Institute of Aeronautics and Astronautics
T2 - 9th International Space Planes and Hypersonic Systems and Technologies Conference, 1999
Y2 - 1 November 1999 through 4 November 1999
ER -
ID: 9654020