Modeling of relaxation processes in air flows behind shock waves

Standard

Modeling of relaxation processes in air flows behind shock waves. / Karpenko, Anton G.; Tolstoguzov, Semen S.; Volkova, Konstantin N.

In: CEUR Workshop Proceedings, Vol. 2930, 2021, p. 186-193.

Research output: Contribution to journal › Conference article › peer-review

BibTeX

@article{2deb3e113d574c77a9601c61ffba6413,

title = "Modeling of relaxation processes in air flows behind shock waves",

abstract = "Non-equilibrium flows of a reacting five-component air mixture consisting of 2, 2, , , behind shock waves at different altitudes from the earth's surface at different speeds of the incoming flow are numerically investigated. One-temperature mathematical model of non-equilibrium air flows is applied. The distributions of flow quantities behind the shock wave fronts are obtained and analyzed. The relaxation lengths of flow quantities are compared for various Mach numbers and altitudes.",

keywords = "Chemical kinetics in air, Hypersonic, Shockwave",

author = "Karpenko, {Anton G.} and Tolstoguzov, {Semen S.} and Volkova, {Konstantin N.}",

note = "Publisher Copyright: {\textcopyright} 2021 Copyright for this paper by its authors.; 6th International Conference on Information Technologies and High-Performance Computing, ITHPC 2021 ; Conference date: 14-09-2021 Through 16-09-2021",

year = "2021",

language = "English",

volume = "2930",

pages = "186--193",

journal = "CEUR Workshop Proceedings",

issn = "1613-0073",

publisher = "RWTH Aahen University",

}

RIS

TY - JOUR

T1 - Modeling of relaxation processes in air flows behind shock waves

AU - Karpenko, Anton G.

AU - Tolstoguzov, Semen S.

AU - Volkova, Konstantin N.

PY - 2021

Y1 - 2021

N2 - Non-equilibrium flows of a reacting five-component air mixture consisting of 2, 2, , , behind shock waves at different altitudes from the earth's surface at different speeds of the incoming flow are numerically investigated. One-temperature mathematical model of non-equilibrium air flows is applied. The distributions of flow quantities behind the shock wave fronts are obtained and analyzed. The relaxation lengths of flow quantities are compared for various Mach numbers and altitudes.

AB - Non-equilibrium flows of a reacting five-component air mixture consisting of 2, 2, , , behind shock waves at different altitudes from the earth's surface at different speeds of the incoming flow are numerically investigated. One-temperature mathematical model of non-equilibrium air flows is applied. The distributions of flow quantities behind the shock wave fronts are obtained and analyzed. The relaxation lengths of flow quantities are compared for various Mach numbers and altitudes.

KW - Chemical kinetics in air

KW - Hypersonic

KW - Shockwave

UR - http://www.scopus.com/inward/record.url?scp=85113709933&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:85113709933

VL - 2930

SP - 186

EP - 193

JO - CEUR Workshop Proceedings

JF - CEUR Workshop Proceedings

SN - 1613-0073

T2 - 6th International Conference on Information Technologies and High-Performance Computing, ITHPC 2021

Y2 - 14 September 2021 through 16 September 2021

ER -

ID: 86574901