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Numerical modeling of detonation suppression in the reacting gas mixtures by clouds of inert nanoparticles. / Tropin, D. A.; Fedorov, A. V.

XV All-Russian Seminar "Dynamics of Multiphase Media", DMM 2017. ed. / Fomin. Vol. 1939 American Institute of Physics Inc., 2018. 020015 (AIP Conference Proceedings; Vol. 1939).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

Harvard

Tropin, DA & Fedorov, AV 2018, Numerical modeling of detonation suppression in the reacting gas mixtures by clouds of inert nanoparticles. in Fomin (ed.), XV All-Russian Seminar "Dynamics of Multiphase Media", DMM 2017. vol. 1939, 020015, AIP Conference Proceedings, vol. 1939, American Institute of Physics Inc., 15th All-Russian Seminar on Dynamics of Multiphase Media, DMM 2017, Novosibirsk, Russian Federation, 03.10.2017. https://doi.org/10.1063/1.5027327

APA

Tropin, D. A., & Fedorov, A. V. (2018). Numerical modeling of detonation suppression in the reacting gas mixtures by clouds of inert nanoparticles. In Fomin (Ed.), XV All-Russian Seminar "Dynamics of Multiphase Media", DMM 2017 (Vol. 1939). [020015] (AIP Conference Proceedings; Vol. 1939). American Institute of Physics Inc.. https://doi.org/10.1063/1.5027327

Vancouver

Tropin DA, Fedorov AV. Numerical modeling of detonation suppression in the reacting gas mixtures by clouds of inert nanoparticles. In Fomin, editor, XV All-Russian Seminar "Dynamics of Multiphase Media", DMM 2017. Vol. 1939. American Institute of Physics Inc. 2018. 020015. (AIP Conference Proceedings). doi: 10.1063/1.5027327

Author

Tropin, D. A. ; Fedorov, A. V. / Numerical modeling of detonation suppression in the reacting gas mixtures by clouds of inert nanoparticles. XV All-Russian Seminar "Dynamics of Multiphase Media", DMM 2017. editor / Fomin. Vol. 1939 American Institute of Physics Inc., 2018. (AIP Conference Proceedings).

BibTeX

@inproceedings{69a6279818c54ba687aa68654df43b2b,
title = "Numerical modeling of detonation suppression in the reacting gas mixtures by clouds of inert nanoparticles",
abstract = "The physical and mathematical models for the description of the detonation process in mixtures of hydrogen-oxygen, methane-oxygen and silane-air in the presence of inert nanoparticles were proposed. On the basis of these models the dependencies of detonation velocity deficit vs the size and concentration of inert nanoparticles were found. Three regimes of detonation flows in gas suspensions of reactive gases and inert nanoparticles were revealed: - stationary propagation of weak detonation wave in the gas suspension, - galloping propagation of detonation; - destruction of the detonation process. It was determined that the mechanisms of detonation suppression by micro- and nanoparticles are closed and lies in the splitting of a detonation wave to frozen shock wave and ignition and combustion wave. Concentration limits of detonation were calculated. It turned out that in the transition from microparticles to nanoparticles the detonation suppression efficiency does not increase.",
keywords = "PARTICLES, PARAMETERS, COMBUSTION, IGNITION, SILANE",
author = "Tropin, {D. A.} and Fedorov, {A. V.}",
note = "Publisher Copyright: {\textcopyright} 2018 Author(s).; 15th All-Russian Seminar on Dynamics of Multiphase Media, DMM 2017 ; Conference date: 03-10-2017 Through 05-10-2017",
year = "2018",
month = mar,
day = "28",
doi = "10.1063/1.5027327",
language = "English",
volume = "1939",
series = "AIP Conference Proceedings",
publisher = "American Institute of Physics Inc.",
editor = "Fomin",
booktitle = "XV All-Russian Seminar {"}Dynamics of Multiphase Media{"}, DMM 2017",

}

RIS

TY - GEN

T1 - Numerical modeling of detonation suppression in the reacting gas mixtures by clouds of inert nanoparticles

AU - Tropin, D. A.

AU - Fedorov, A. V.

N1 - Publisher Copyright: © 2018 Author(s).

PY - 2018/3/28

Y1 - 2018/3/28

N2 - The physical and mathematical models for the description of the detonation process in mixtures of hydrogen-oxygen, methane-oxygen and silane-air in the presence of inert nanoparticles were proposed. On the basis of these models the dependencies of detonation velocity deficit vs the size and concentration of inert nanoparticles were found. Three regimes of detonation flows in gas suspensions of reactive gases and inert nanoparticles were revealed: - stationary propagation of weak detonation wave in the gas suspension, - galloping propagation of detonation; - destruction of the detonation process. It was determined that the mechanisms of detonation suppression by micro- and nanoparticles are closed and lies in the splitting of a detonation wave to frozen shock wave and ignition and combustion wave. Concentration limits of detonation were calculated. It turned out that in the transition from microparticles to nanoparticles the detonation suppression efficiency does not increase.

AB - The physical and mathematical models for the description of the detonation process in mixtures of hydrogen-oxygen, methane-oxygen and silane-air in the presence of inert nanoparticles were proposed. On the basis of these models the dependencies of detonation velocity deficit vs the size and concentration of inert nanoparticles were found. Three regimes of detonation flows in gas suspensions of reactive gases and inert nanoparticles were revealed: - stationary propagation of weak detonation wave in the gas suspension, - galloping propagation of detonation; - destruction of the detonation process. It was determined that the mechanisms of detonation suppression by micro- and nanoparticles are closed and lies in the splitting of a detonation wave to frozen shock wave and ignition and combustion wave. Concentration limits of detonation were calculated. It turned out that in the transition from microparticles to nanoparticles the detonation suppression efficiency does not increase.

KW - PARTICLES

KW - PARAMETERS

KW - COMBUSTION

KW - IGNITION

KW - SILANE

UR - http://www.scopus.com/inward/record.url?scp=85045150040&partnerID=8YFLogxK

U2 - 10.1063/1.5027327

DO - 10.1063/1.5027327

M3 - Conference contribution

AN - SCOPUS:85045150040

VL - 1939

T3 - AIP Conference Proceedings

BT - XV All-Russian Seminar "Dynamics of Multiphase Media", DMM 2017

A2 - Fomin, null

PB - American Institute of Physics Inc.

T2 - 15th All-Russian Seminar on Dynamics of Multiphase Media, DMM 2017

Y2 - 3 October 2017 through 5 October 2017

ER -

ID: 12438670