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    Volume 8, Issue 2 (February 2019)

    Special Issue Paper

    Parallelized Particle Swarm Optimization to Estimate the Heat Transfer Coefficients of Palm Oil, Canola Oil, Conventional, and Accelerated Petroleum Oil Quenchants

    (Received 14 March 2018; accepted 5 December 2018)

    Published Online: 2019

    CODEN: MPCACD

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    Abstract

    An inverse solver for the estimation of the temporal-spatial heat transfer coefficients (HTC), without using prior information of the thermal boundary conditions, was used for immersion quenching into palm oil, canola oil, and two commercial petroleum oil quenchants. The particle swarm optimization (PSO) method was used on near-surface temperature-time cooling curve data obtained with the so-called Tensi multithermocouple, and a 12.5 by 45 mm Inconel 600 probe. The fitness function to be minimized by a PSO approach is defined by the deviation of the measured and calculated cooling curves. The PSO algorithm was parallelized and implemented on a graphics accelerator architecture. This article describes, in detail, the PSO methodology used to compare and differentiate the potential quenching properties attainable with vegetable oils versus those attainable with accelerated and conventional petroleum oil quenchant.

    Author Information:

    Fried, Zoltán
    John von Neumann Faculty of Informatics, Budapest,

    Felde, Imre
    John von Neumann Faculty of Informatics, Budapest,

    Simencio Otero, Rosa L.
    Department of Materials Engineering, São Carlos School of Engineering, University of São Paulo, Av. João Dagnone, SP,

    Viscaino, Jônatas M.
    Department of Materials Engineering, São Carlos School of Engineering, University of São Paulo, Av. João Dagnone, SP,

    Totten, George E.
    Department of Mechanical and Materials Engineering, Portland State University, Portland, Portland, OR

    Canale, Lauralice C. F.
    Department of Materials Engineering, São Carlos School of Engineering, University of São Paulo, Av. João Dagnone, SP,


    Stock #: MPC20180049

    ISSN:2379-1365

    DOI: 10.1520/MPC20180049

    Author
    Title Parallelized Particle Swarm Optimization to Estimate the Heat Transfer Coefficients of Palm Oil, Canola Oil, Conventional, and Accelerated Petroleum Oil Quenchants
    Symposium ,
    Committee A01