THE ONSET AND PERIODIC MECHANISMS ON SLUGGING IN AIR-WATER TWO-PHASE FLOWS

• MAKUCHI Shinichiro

  日本大学大学院生産工学研究科

• YAMADA Yasumasa

  日本大学大学院生産工学研究科

• OGAWA Hajime

  日本大学大学院生産工学研究科

• OCHIAI Minoru

  日本大学大学院生産工学研究科

• KITAZAWA Kenji

  佐伯建設工業 (株) 技術本部技術開発部

• ENDO Shigekatsu

  日本大学大学院生産工学研究科

Bibliographic Information

Other Title

• 気液スラグ流の発生メカニズムと流動周期特性について

Abstract

The long distance pneumatic conduit conveyance of so-called multiphase fluids has recently been attempted in the field of marine construction works and coastal zone developments. This system is very useful for conduit transport on fluidity materials. So far studies have been focused on the onset and periodic mechanisms on slugging in a mixture of air. This paper mainly describe about passage period of slug flow in long pipeline. As the result of this investigation, it was to clarify that the passage period of air-water two-phase flow was controlled by air -water ratio.

Journal

• PROCEEDINGS OF CIVIL ENGINEERING IN THE OCEAN

  PROCEEDINGS OF CIVIL ENGINEERING IN THE OCEAN 20 905-910, 2004

  Japan Society of Civil Engineers

Keywords

• Air-water two-phase flow
• slugging
• pneumatic conveyance
• horizontal pipe

Details

• CRID: 1390282680179907328
• NII Article ID: 130003776731
• DOI: 10.2208/prooe.20.905
• ISSN: 18848265
• ISSN: 09127348
• Text Lang: ja
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed