冷凍用回転圧縮機における吐出し系内の圧力脈動

• 柳沢 正

• 清水 孝

• 福田 充宏

• 上田 元彦

書誌事項

タイトル別名

• Pressure Pulsation of Discharge Flow in Refrigerating Rotary Compressor.
• レイトウヨウ カイテン アッシュクキ ニ オケル ハキダシ ケイナイ ノ アツ

抄録

In this study pressure pulsation in a discharge flow system of a rotary compressor for air conditioning use is analyzed theoretically by transfer matrix method by using a model of piping system which consists of three volumes (a valve chamber, lower and upper chambers in a hermetic casing) and three pipes (a cylinder path, a motor path and a discharge pipe). Theoretical calculation indicates that intermittent discharge flow from a cylinder causes certain pulsations in both lower and upper chambers in the casing, and the calculated results are in good correlation with measured ones in phase and amplitude of the pulsation. It is also confirmed theoretically and experimentally that a pressure differential force acting on a motor rotor due to the pulsations in the lower and upper chambers induces a longitudinal vibration of the rotor.

収録刊行物

• 日本機械学会論文集Ｂ編

  日本機械学会論文集Ｂ編 58 (549), 1467-1472, 1992

  一般社団法人 日本機械学会

キーワード

• Refrigeration

詳細情報

• CRID: 1390282680872546944
• NII論文ID: 130004220400
• NII論文ID: 110002390773
• NII論文ID: 10004060955
• NII書誌ID: AN00187441
• DOI: 10.1299/kikaib.58.1467
• COI: 1:CAS:528:DyaK38Xltlelurc%3D
• ISSN: 18848346
• ISSN: 03875016
• NDL書誌ID: 3768855
• Web Site: http://hdl.handle.net/10297/4475
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3768855
• Web Site: http://www.jstage.jst.go.jp/article/kikaib1979/58/549/58_549_1467/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • IRDB
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可