EXPERIMENTAL STUDY ON TRANSIENT GAS JET

This paper presents the experimental study on the characteristics of a transient gas jet. Helium was injected instantaneously into a quiescent atmosphere with constant pressure. The distributions of instantaneous static pressure, radial and axial velocities and concentration at measuring points in the jet, which is obtained by the statistical data processing, are discussed to explain a transient mixture formation in the jet. The analogy between this jet and a diesel spray as for this mixture formation are also discussed by using these results.

• Supplemental Notes:
  • Twentieth FISITA Congress, (SAE P-143), The Automotive Future, Volume 2, Austria, 6-11 May 1984.
• Corporate Authors:

  Society of Automotive Engineers (SAE)

  400 Commonwealth Drive
  Warrendale, PA  United States  15096
• Authors:
  • Sato, G T
  • Tanabe, H
  • Sorihashi, T
  • Fujimoto, H
• Publication Date: 1984-5

Media Info

• Features: Figures; References;
• Pagination: p. 2.91
• Serial:
  • Publication of: Society of Automotive Engineers, Incorporated
  • Publisher: Society of Automotive Engineers (SAE)

Subject/Index Terms

• TRT Terms: Chemical concentration; Chemical sprays; Diesel fuels; Experiments; Fuel injection; Helium; Static pressure; Statistical analysis; Velocity
• Uncontrolled Terms: Concentration
• Old TRIS Terms: Diesel fuel spray; Transient gas jet
• Subject Areas: Data and Information Technology; Safety and Human Factors;

Filing Info

• Accession Number: 00392480
• Record Type: Publication
• Source Agency: National Highway Traffic Safety Administration
• Report/Paper Numbers: SAE 845036, HS-037 436
• Files: HSL, USDOT
• Created Date: Feb 28 1985 12:00AM