Результаты исследований: Научные публикации в периодических изданиях › статья по материалам конференции › Рецензирование
Propagation of shock waves formed by explosion of the air-propylene mixture in a T-pipeline. / Fedorova, N. N.; Fomin, P. A.; Valger, S. A.
в: Journal of Physics: Conference Series, Том 1404, № 1, 012057, 06.12.2019.Результаты исследований: Научные публикации в периодических изданиях › статья по материалам конференции › Рецензирование
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TY - JOUR
T1 - Propagation of shock waves formed by explosion of the air-propylene mixture in a T-pipeline
AU - Fedorova, N. N.
AU - Fomin, P. A.
AU - Valger, S. A.
N1 - Funding Information: The study is supported by the Russian Foundation for Basic Research project 18-58-53031. Publisher Copyright: © 2019 IOP Publishing Ltd.
PY - 2019/12/6
Y1 - 2019/12/6
N2 - The paper deals with mathematical modelling of the process of an explosion of a cloud of reactive gases and its impact on the environment. The research may be relevant to ensure fire safety and to prevent explosion hazards at industrial production facilities that use reactive gas mixtures as a working medium and at high-pressure industrial pipelines used for their transportation. The goal of the study is to develop and test a computational technology for numerical modelling of clouds of reactive gas mixture expansions and loads evaluation. To describe the chemical processes in the explosion, a simplified mathematical model is proposed which based on the assumption of frozen chemical reactions. Using the model, a set of User Defined Functions is implemented in ANSYS Fluent and applied for solving a problem of a "propylene-air" cloud explosion inside the T-shape tube with two closed and one open ends.
AB - The paper deals with mathematical modelling of the process of an explosion of a cloud of reactive gases and its impact on the environment. The research may be relevant to ensure fire safety and to prevent explosion hazards at industrial production facilities that use reactive gas mixtures as a working medium and at high-pressure industrial pipelines used for their transportation. The goal of the study is to develop and test a computational technology for numerical modelling of clouds of reactive gas mixture expansions and loads evaluation. To describe the chemical processes in the explosion, a simplified mathematical model is proposed which based on the assumption of frozen chemical reactions. Using the model, a set of User Defined Functions is implemented in ANSYS Fluent and applied for solving a problem of a "propylene-air" cloud explosion inside the T-shape tube with two closed and one open ends.
UR - http://www.scopus.com/inward/record.url?scp=85077814350&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1404/1/012057
DO - 10.1088/1742-6596/1404/1/012057
M3 - Conference article
AN - SCOPUS:85077814350
VL - 1404
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012057
T2 - 16th All-Russian Seminar with International Participation on Dynamics of Multiphase Media, DMM 2019
Y2 - 30 September 2019 through 5 October 2019
ER -
ID: 35707308