Performance Evaluation of HC 600a as a Drop-in Replacement for R 410A in Room Air Conditioner

DOI Web Site
  • OHNO Keisuke
    Department of applied mechanics and aerospace engineering, Waseda University
  • KIMURA Takeru
    Department of applied mechanics and aerospace engineering, Waseda University
  • YAMAGUCHI Seiichi
    Department of applied mechanics and aerospace engineering, Waseda University
  • SAITO Kiyoshi
    Department of applied mechanics and aerospace engineering, Waseda University
  • ITONAGA Shunsuke
    Japan Air Conditioning and Refrigeration Testing Laboratory
  • MATSUDA Kenji
    The Japan Refrigeration and Air Conditioning Industry Association
  • KISHIMOTO Tetsuro
    The Japan Refrigeration and Air Conditioning Industry Association

Bibliographic Information

Other Title
  • HC 600a をドロップイン冷媒としたR 410A 用ルームエアコンの性能評価
  • HC 600a オ ドロップインレイバイ ト シタ R 410Aヨウ ルームエアコン ノ セイノウ ヒョウカ

Search this article

Description

This paper presents a performance evaluation of HC 600a as a drop-in replacement for R 410A in room air conditioner. In this work, we evaluate room air conditioner with HC 600a refrigerant by the rated cooling condition, half load cooling condition and parameter study of cooling capacity. This room air conditioner was made for R 410A. As a results, cooling capacity decrease with HC 600a in room air conditioner. This is because specific volume of HC 600a is small so that the size of the compressor displacement is not enough. In addition, electric input and COP decrease because the refrigerant pressure drop increases.

Journal

Keywords

Details 詳細情報について

Report a problem

Back to top