Heat Transfer Modelling and Simulation of a 120 mm Smoothbore Gun Barrel During Interior Ballistics

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dc.authoridCaldeira, Aldelio Bueno/0000-0002-7261-9924
dc.authorwosidCaldeira, Aldelio Bueno/T-6084-2019
dc.contributor.authorSusantez, Cigdem
dc.contributor.authorCaldeira, Aldelio Bueno
dc.date.accessioned2024-06-12T11:03:54Z
dc.date.available2024-06-12T11:03:54Z
dc.date.issued2022
dc.departmentTrakya Üniversitesien_US
dc.description.abstractUnderstanding the heat transfer phenomenon during interior ballistics and consequently presenting a realistic model is very important to predict the temperature distribution inside the cannon barrel, which influences the gun wear and the cook-off. The objective of this work is to present a new detailed numerical model for the prediction of thermal behaviour of a cannon barrel by combining PRODAS interior ballistics simulation with COMSOL simulation. In this study, a numerical model has been proposed for the heating behaviour of a 120 mm smoothbore cannon barrel, taking into account the combustion equation of the JA-2 propellant. Temperature dependent thermophysical properties of product gases were used for the calculation of the convective heat transfer coefficient inside the barrel. Projectile position, velocity of the projectile, gas temperature inside the barrel, volume behind the projectile and mass fraction during interior ballistics have been obtained by PRODAS software and used in the numerical model performed by COMSOL multiphysics finite element modelling and simulation software. Temperature simulations show that maximum wall temperature inside the cannon barrel is observed after 3 ms from fire, when maximum value of the convective heat transfer coefficient inside the barrel is observed. The results reveal that the convective heat transfer coefficient of burned gases inside the gun has major effect than the burned gas temperature on the heat transfer phenomenon.en_US
dc.identifier.doi10.14429/dsj.72.16542
dc.identifier.endpage39en_US
dc.identifier.issn0011-748X
dc.identifier.issn0976-464X
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85123619389en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage30en_US
dc.identifier.urihttps://doi.org/10.14429/dsj.72.16542
dc.identifier.urihttps://hdl.handle.net/20.500.14551/21835
dc.identifier.volume72en_US
dc.identifier.wosWOS:000741132400004en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherDefence Scientific Information Documentation Centreen_US
dc.relation.ispartofDefence Science Journalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectInterior Ballisticsen_US
dc.subjectCannon Barrelen_US
dc.subjectFinite Element Methoden_US
dc.subjectTransient Heat Transferen_US
dc.subjectInverse Estimationen_US
dc.subjectTemperatureen_US
dc.subjectErosionen_US
dc.subjectDamageen_US
dc.subjectTimeen_US
dc.subjectFluxen_US
dc.titleHeat Transfer Modelling and Simulation of a 120 mm Smoothbore Gun Barrel During Interior Ballisticsen_US
dc.typeArticleen_US

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