Characteristics of Y-Jet-Type Airblast Atomizer with Self-Control Function(<Special Issue>Experimental Mechanics in Heat and Fluid Flow)

    • DAIKOKU Masatoshi
    • Department of Mechanical System on Information Technology, Hachinohe Institute of Technology
    • FURUDATE Hitoshi
    • Department of Mechanical System on Information Technology, Hachinohe Institute of Technology

Abstract

A new type of Y-jet airblast atomizer was developed to control mean droplet diameter over a wide range of liquid flow rates. This atomizer employs a fluid amplifier system that controls the liquid delivery to two kinds of injection ports having different inner diameters. In order to clarify the effect of amplifier dimensions on spray characteristics, the relationship between flow rate characteristics and spray characteristics was investigated and flow visualization of the flow inside the fluid amplifier was performed. When the main flow rates were 3.0g/s and 4.0g/s, the flow rate characteristics of the amplifier were improved, and good spray characteristics were obtained.

Journal

JSME international journal. Ser. B, Fluids and thermal engineering   [List of Volumes]

JSME international journal. Ser. B, Fluids and thermal engineering 48(1), 41-47, 2005-02-15  [Table of Contents]

The Japan Society of Mechanical Engineers

References:  8

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Codes

  • NII Article ID (NAID) :
    110004826577
  • NII NACSIS-CAT ID (NCID) :
    AA10888815
  • Text Lang :
    ENG
  • Article Type :
    ART
  • ISSN :
    13408054
  • NDL Article ID :
    7247625
  • NDL Source Classification :
    ZN11(科学技術--機械工学・工業)
  • NDL Call No. :
    Z53-Y271
  • DOI :
    10.1299/jsmeb.48.41
  • Databases :
    CJP  NDL  NII-ELS  J-STAGE