Modeling the dynamics of a two-heat-exchanger network connected in parallel and the effects of auxiliaries

Yoshiharu Amano, Takumi Hashizume, Keisuke Fujiwara

    Research output: Contribution to journalArticle

    Abstract

    In this paper we present a model for the dynamics of a two-heat-exchanger network connected in parallel. The model is represented using the inner admittances, which represent the dynamics of each heat exchanger, in series. The series connection of the inner admittances indicates the complexity of the two-heat-exchanger network. The complexity mainly depends on the characteristic of the confluent process. The fluid temperature behavior in the pipe between the heat exchangers and the confluent junction markedly influences the characteristic of the confluent process. We investigate the dynamics of the two-heat-exchanger network with respect to the effect of the piping and the confluence.

    Original languageEnglish
    Pages (from-to)275-291
    Number of pages17
    JournalHeat Transfer - Asian Research
    Volume26
    Issue number5
    Publication statusPublished - 1997

    Fingerprint

    heat exchangers
    Heat exchangers
    electrical impedance
    Pipe
    Fluids
    fluids
    Temperature
    temperature

    Keywords

    • Heat exchanger
    • Heat-exchanger network
    • Network theory
    • Pipeline
    • Process control
    • Process dynamics

    ASJC Scopus subject areas

    • Fluid Flow and Transfer Processes

    Cite this

    Modeling the dynamics of a two-heat-exchanger network connected in parallel and the effects of auxiliaries. / Amano, Yoshiharu; Hashizume, Takumi; Fujiwara, Keisuke.

    In: Heat Transfer - Asian Research, Vol. 26, No. 5, 1997, p. 275-291.

    Research output: Contribution to journalArticle

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