Gas Entrainment Characteristics of a Horizontal Ejector with Liquid Jet.

• Imamura Yasuhiro

  Dept. of Ind. Chem., Chiba Institute of Technology

• Kobayashi Satoji

  Dept. of Ind. Chem., Chiba Institute of Technology

• Inazumi Hikoji

  Dept. of Ind. Chem., Chiba Institute of Technology

Bibliographic Information

Other Title

• 液噴射横型エジェクターにおける気体吸引特性
• エキ フンシャ ヨコガタ エジェクターニ オケル キタイ キュウイン トクセイ

Abstract

The gas entrainment characteristics of an ejector fitted with a straight-type throat was investigated experimentally using a horizontal flow liquid jet.<BR>The gas entrainment rate of the horizontal flow liquid jet increased with increase in liquid flow rate and throat diameter. The entrainment rate was shown as a function of power input per unit volume of liquid and throat diameter. The empirical correlation obtained in this work can be predicted by the observed values of the entrainment rate within an error of ±20%.<BR>The relationship between the driving pressure and the operating conditions was investigated in the case of single nozzles. As a result, an empirical correlation by which the observed values of the motive pressure can be predicted within an error of ±5% was obtained.

Journal

• KAGAKU KOGAKU RONBUNSHU

  KAGAKU KOGAKU RONBUNSHU 22 (3), 520-526, 1996

  The Society of Chemical Engineers, Japan

Keywords

• Gas Entrainment Rate
• Gas-Liquid Flow
• Power Input
• Ejector
• Throat

Details

• CRID: 1390282679485685888
• NII Article ID: 10002668679
• NII Book ID: AN00037234
• DOI: 10.1252/kakoronbunshu.22.520
• ISSN: 13499203
• ISSN: 0386216X
• NDL BIB ID: 3960257
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3960257
• Web Site: http://www.jstage.jst.go.jp/article/kakoronbunshu1975/22/3/22_3_520/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed