nach oben

Fluid Dynamics

Erschienen in:

01.08.2023

Simplified Mathematical Model of Inhibition of Exothermic Process in Modeling the Extinguishing of a Forest Fire

verfasst von: A. A. Loschilov

Erschienen in: Fluid Dynamics | Ausgabe 4/2023

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config

KI-gestützte Suche

Aus

Abstract

A new physical and mathematical formulation for the extinguishing of a forest fire with an inhibitor solution distributed using an explosive charge is proposed in this paper. It is assumed that the water and inhibitor are in the liquid-dispersion state and move together with the medium. The inhibitor allows the disruption of exothermic reactions, while being partially consumed. The results of numerical simulations have shown that the presence of an inhibitor makes it possible to reduce the required mass of the extinguishing composition for the successful suppression of a forest fire. It is shown that these results are in good agreement with known experimental data on the efficiency of replacing pure water with an inhibitor solution.

Vorheriger Artikel Direct Statistical Monte Carlo Simulation of Argon Radiation Behind the Front of a Strong Shock Wave

Nächster Artikel Heat-Flux Measurement by Sensors Based on Anisotropic Thermoelements in a Gas-Dynamics Experiment Shock Tubes

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

über 102.000 Bücher
über 537 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Finance + Banking
Management + Führung
Marketing + Vertrieb
Maschinenbau + Werkstoffe
Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

über 67.000 Bücher
über 390 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Maschinenbau + Werkstoffe

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Abduragimov, I.M., Govorov, V.Yu., and Makarov, V.E., Fiziko-khimicheskie osnovy razvitiya i tusheniya pozharov (Fire Development and Suppression: Physicochemical Base), Moscow: Higher Engineering Fire Technical School USSR Ministry of Home Affairs, 1980, pp. 195–198.

Satoh, K., Maeda, I., Kuwahara, K., and Yang, K., A numerical study of water dump in aerial fire fighting, Fire Safety Sci., 2005, vol. 8, pp. 777–787. https://doi.org/10.3801/IAFSS.FSS.8-777CrossRef

Li Zheng and Wang Quan, Experimental study of explosive water mist extinguishing fire, Procedia Eng., 2011, vol. 11, pp. 258–267.

Elin K., Dale simulation and modelling of water spray in the 3D explosion simulation program FLACS. http://bora.uib.no/bitstream/handle/1956/1326/Masteroppgave-dale.pdf?sequence=1&is-Allowed=y. Cited 04.04.2020.

Dakshinamoorthy, D., Khopkar, A.R., Louvar, J.F., and Ranade, V.V., CFD simulations to study short stopping runaway reactions in a stirred vessel, J. Loss Prev. Process Ind., 2004, vol. 11, no. 5, pp. 355–364.

Katta, V.R., Takahashi, F., and Linteris, G.T., Fire-suppression characteristics of CF₃H in a cup burner, Combust. Flame, 2005, vol. 144, pp. 645–661.

Korivi, V.M., Williams, B.A., McCormick, S.J., and Deshmukh, K., Fire suppression modeling using computational fluid dynamics, Proc. Ground Vehicle Systems Engineering and Technology Symp., Novi, MI, 2014.

Korobeinichev, O.P., Bolshova, T.A., Shmakov, A.G., and Shvartsberg, V.M., Skeletal mechanism of inhibition and suppression of a methane-air flame by addition of trimethyl phosphate, Fiz. Goren. Vzryva, 2014, vol. 50, no. 2, pp. 9–13. https://doi.org/10.1134/S0010508214020026CrossRef

Wenzhou Du, Jie Zhang, Qingxin Xie, Yansong Zhang, Kuo Niu, and Houwang Wang, Experimental study on optimizing the inhibition effect of pre-injection inhibitor on coal spontaneous combustion, Energy Sources, Part A: Recovery, Util., Environ. Effects, 2020. https://doi.org/10.1080/15567036.2020.1780350CrossRef

10.

Korobeinichev, O.P., Shmakov, A.G., Chernov, A.A., Bol’shova, T.A., Shvartsberg, V.M., Kutsenogii, K.P., and Makarov, V.I., Fire suppression by means of salt solution aerosols, Fiz. Goren. Vzryva, 2010, vol. 46, no. 1, pp. 20–25.

11.

Kataeva, L.Y., Maslennikov, D.A., and Loshchilova, N.A., On the laws of combustion wave suppression by free water in a homogeneous porous layer of organic combustible materials, Fluid Dyn., 2016, vol. 51, no. 3, pp. 389–399.ADSMathSciNetMATH

12.

Kataeva, L.Yu., Il’icheva, M.N., and Loshchilov, A.A., Mathematical simulation of forest fire suppression by water capsules in thermoactive shell, Vychisl. Mekh. Sploshnykh Sred, 2020, vol. 13, no. 3, pp. 320–336. https://doi.org/10.7242/1999-6691/2020.13.3.26CrossRef

13.

Maslennikov, D.A., Belotserkovskaya, I.E., and Loshchilov, S.A., Osobennosti chislennogo modelirovaniya rasprostraneniya summarnogo teplovogo potoka pri lesnykh pozharakh (Features of Numerical Modelling of the Spread of the Total Heat Flow during Forest Fires), Kataev, L.Yu., Ed., Nizhny Novgorod: OOO Stimul-ST, 2013.

14.

Babkin, A.V., Chislennye metody v zadachakh fiziki bystroprotekayushchikh protsessov: uchebnik dlya vtuzov (Numerical Methods for Physical Problems on High-Speed Processes. Student’s Book for Technical Universities), Moscow: Bauman Moscow State Univ., 2006.

15.

Samarskii, A.A. and Gulin, A.V., Chislennye metody: ucheb. posobie dlya vuzov (Numerical Methods: Textbook for Technical Universities), Moscow: Nauka. Gl. red. fiz-mat. lit., 1989.

Titel: Simplified Mathematical Model of Inhibition of Exothermic Process in Modeling the Extinguishing of a Forest Fire
verfasst von: A. A. Loschilov
Publikationsdatum: 01.08.2023
Verlag: Pleiades Publishing
Erschienen in: Fluid Dynamics / Ausgabe 4/2023
Print ISSN: 0015-4628
Elektronische ISSN: 1573-8507
DOI: https://doi.org/10.1134/S0015462823601043

Premium Partner

Marktübersichten

Die im Laufe eines Jahres in der „adhäsion“ veröffentlichten Marktübersichten helfen Anwendern verschiedenster Branchen, sich einen gezielten Überblick über Lieferantenangebote zu verschaffen.

Zur Marktübersicht

Springer Professional

Abstract

Bitte loggen Sie sich ein, um Zugang zu Ihrer Lizenz zu erhalten.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Springer Professional "Technik"

Weitere Artikel der Ausgabe 4/2023

Analysis of Self-Oscillation Processes in a Cavity with a Flow of OpenType on the Basis of the Data of Vortex-Resolving Calculations

Action of a Pulsating Source in a Fluid in the Presence of a Shear Layer

On Some Aspects of the Dynamics of Dispersed Water in the Forest in the Presence of a Fire

Numerical Simulation of the Aerodynamics of Waveriders Based on Shock Waves of Various Shapes

Nonisothermal Fluid Flow in a Well during Induction Heating of the Casing String

Calculations of Compression of a Spherical Layered System by Shock Waves Taking into Account the Transfer of Thermal Radiation in the Kinetic Model

Premium Partner

Marktübersichten