80゜C高温風吹き出しエアコン用熱交換器の開発 Development of Heat Exchangers for Air-conditioners Capable of Supplying High-temperature(80゜C)Air

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抄録

A new kind of heat exchanger for air conditioners was studied analytically and experimentally and the following results were obtained.<br>To supply high-temperature air, it is effective to use "Pair Heat Exchangers" where fins are separated between pipe rows and the refrigerant flows counter-crosswise to the air flow.<br>These heat exchangers enabled air at 80°C to be supplied by HCFC-22 air-conditioners when the discharge pressure was 3.0 MPa and refrigerant temperature at the inlet of heat exchanger was 120°C.<br>The main effect of dividing fins is to prevent heat conduction between pipe rows through the fins.

収録刊行物

  • 日本冷凍協会論文集  

    日本冷凍協会論文集 12(2), 185-190, 1995-07-31 

    Japan Society of Refrigerating and Air Conditioning Engineers

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各種コード

  • NII論文ID(NAID)
    10002713318
  • NII書誌ID(NCID)
    AN10035654
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    09100040
  • データ提供元
    CJP書誌  J-STAGE 
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