Investigation of condensing process from the viewpoint of the network theory

Yoshiharu Amano, Takumi Hashizume

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    This paper shows the effects of the thermodynamic properties of several working fluids and operating conditions on the dynamics of condensing process from the network theoretic viewpoint. The authors have presented an approach to modeling of the dynamics of shell-and-tube type heat exchangers. These models are integrated to apply a wide variety of heat transfer modes, namely, condensing, evaporating, and heat transfer without phase change. We now present a more specific version of the condensing process. Investigation of the effects of thermodynamic property and confirmation of the validity of an approximation of internal energy with enthalpy are presented. As working fluids, R11, R12, R22, R123, R134a, ammonia and water (steam) are examined.

    Original languageEnglish
    Title of host publicationAmerican Society of Mechanical Engineers, Power Division (Publication) PWR
    EditorsA. Sanyal, A. Gupta, J. Veilleux
    Place of PublicationFairfield, NJ, United States
    PublisherASME
    Pages135-140
    Number of pages6
    Volume32
    Publication statusPublished - 1997
    EventProceedings of the 1997 International Joint Power Generation Conference. Part 1 (of 2) - Denver, CO, USA
    Duration: 1997 Nov 21997 Nov 5

    Other

    OtherProceedings of the 1997 International Joint Power Generation Conference. Part 1 (of 2)
    CityDenver, CO, USA
    Period97/11/297/11/5

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    ASJC Scopus subject areas

    • Nuclear Energy and Engineering
    • Mechanical Engineering

    Cite this

    Amano, Y., & Hashizume, T. (1997). Investigation of condensing process from the viewpoint of the network theory. In A. Sanyal, A. Gupta, & J. Veilleux (Eds.), American Society of Mechanical Engineers, Power Division (Publication) PWR (Vol. 32, pp. 135-140). ASME.