Measuring Lubricant Concentration in the Mixture with Refrigerant: A Comprehensive Review

DOI 機関リポジトリ (HANDLE) オープンアクセス
  • Isha Sameen
    Department of Advanced Environmental Science and Engineering Interdisciplinary Graduate School of Engineering Sciences, Kyushu University
  • Alaa Itaiwi
    Department of Advanced Environmental Science and Engineering Interdisciplinary Graduate School of Engineering Sciences, Kyushu University
  • 宮崎 隆彦
    九州大学大学院総合理工学研究院
  • 東 之弘
    Advanced Technology R&D Center, Mitsubishi Electric Corporation
  • Hiratsuka Kengo
  • Fujiwara Tomoya
  • Kyaw Thu
    Department of Advanced Environmental Science and Engineering Interdisciplinary Graduate School of Engineering Sciences, Kyushu University Research Center for Next Generation Refrigerant Properties (NEXT-RP), International Institute for Carbon-Neutral Energy Research (WPI-I2CNER)

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説明

Lubricants in mechanical vapor compression systems play an important role in lubrication and thermal insulation. During system operation, small quantities of oil are observed to dissolve with working fluid. Oil migration from the compressor results in refrigerant lubricant mixture, which effects the thermophysical properties of working fluid. A prediction of oil composition can help in determining properties in refrigerant/lubricant mixture. A lot of reviews have been published regarding to lubricants, their interaction with refrigerants, their thermophysical properties and effect on overall system. However, there is a need for systematic database for oil concentration evaluation methods. This review paper focuses on an overview of various techniques to measure oil concentration in refrigerant/lubricant mixtures. This review provides an overview of oil concentration evaluation methods based on various properties of the refrigerant lubricant mixture.

収録刊行物

  • Evergreen

    Evergreen 12 (2), 1106-1130, 2025-06

    九州大学グリーンテクノロジー研究教育センター

キーワード

詳細情報 詳細情報について

  • CRID
    1390586256197879936
  • DOI
    10.5109/7363498
  • ISSN
    24325953
    21890420
  • HANDLE
    2324/7363498
  • 本文言語コード
    en
  • 資料種別
    journal article
  • データソース種別
    • JaLC
    • IRDB
    • Crossref
  • 抄録ライセンスフラグ
    使用可

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