MISC

1998年

液封式真空ポンプの研究(第3報・実験解析)

日本機械学会
  • 石井 進

64
624
開始ページ
2520
終了ページ
2525
記述言語
日本語
掲載種別
DOI
10.1299/kikaib.64.2520
出版者・発行元
一般社団法人日本機械学会

As the structure of water ring vacuum pump is very complicated, it is very difficult to measure the variation of gas pressure between impellers accurately. This is why the measurement of the variation of gas pressure between impellers has not yet been published in prior studies. Measuring the pressure variation of a gas between impellers is very important in order to understand the characteristics of water ring vacuum pumps. We conducted an experiment to determine how gas is compressed between impellers in a water ring vacuum pump, and to determine the pressure variation of gas from the start of suction to the discharge of a gas. In the previous report, we demonstrated that the sealing water supply has a substantial effect on the characteristics of the water ring vacuum pump. We also analyzed how the sealing water supply affects gas pressure, volumetric efficiency and the quality of the vacuum.

リンク情報
DOI
https://doi.org/10.1299/kikaib.64.2520
CiNii Articles
http://ci.nii.ac.jp/naid/110002397182
CiNii Books
http://ci.nii.ac.jp/ncid/AN00187441
URL
http://id.ndl.go.jp/bib/4545231
ID情報
  • DOI : 10.1299/kikaib.64.2520
  • ISSN : 0387-5016
  • ISSN : 1884-8346
  • CiNii Articles ID : 110002397182
  • CiNii Books ID : AN00187441

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