文化大學機構典藏 CCUR:Item 987654321/53821
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    Please use this identifier to cite or link to this item: https://irlib.pccu.edu.tw/handle/987654321/53821


    Title: R-718熱泵主機性能之研究
    Investigation of Performance of R-718 Heat Pump
    Authors: 江沅晉
    Contributors: 中國文化大學機械工程學系
    Keywords: 水冷媒
    熱泵
    二段級聯
    性能係數
    R-718
    Heat Pump
    Cascade
    COP
    Date: 2024
    Issue Date: 2024-12-27 11:51:33 (UTC+8)
    Abstract: 本計畫預計建立一套R-718熱泵主機，並針對此熱泵主機於各種不同的蒸發溫度(Te=10℃、20℃、30℃)與冷凝溫度(Tc=50℃、60℃)等操作條件下進行性能之研究。本計畫採用二段級聯(Cascade)技術，因此可在各種不同壓縮比下，分別以單段或雙段方式維持高效率操作。本計畫利用水(R-718)作為熱泵主機內的工作流體，因此可使用直接熱傳技術提升熱泵主機之性能。R-718其ODP=0、GWP=0，且為A1等級的環保冷媒等優點，對於未來淨零碳排之發展趨勢之下，利用水(R-718)作為工作流體的熱泵主機一定是未來的發展方向。
    Appears in Collections:[Department of Mechanical Engineering ] project

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