High Pressure Atomization.

reportActive / Technical Report | Accession Number: ADA113892 | Open PDF

Abstract:

The main objective of these grants has been to study the fundamental processes which lead to the atomization of high pressure jets injected into compressed gases through single hole nozzles. Specific topics include Dependence of Spray Angle and Other Spray Parameters on Nozzle Design and Operating Conditions Ultra High Speed Filming of Atomizing Jets Mechanism of Breakup of Highly Super Heated Liquid Jets Measurements of the Spray Angle of Atomizing Jets Mechanism of Atomization of a Liquid Jet Scaling of Transient Laminar, Turbulent, and Spray Jets Computations of Drop Sizes in Pulsating Sprays and of Liquid Core Length in Vaporizing Sprays and Scaling of Impulsively Started Sprays.

Author(s):
Bracco, F. V.
Author Organization(s):
PRINCETON UNIV NJ DEPT OF MECHANICAL AND AEROSPACE ENGINEERING
Descriptive Note:
Final rept. 1 Jun 76-31 May 81,
Supplementary Note:
Sponsored in part by Grant DAAG29-78-G-0132. DOI: 10.21236/ADA113892
Pagination:
0264

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
ARO-13935.3-EX
Contract/Grant Number(s):
DAAG29-76-G-0264, DAAG29-77-G-0146
Monitor Series:
13935.3-EX
 Subject Terms
Joint Capability Areas:
JCA_3.2_Engagement; JCA_3_Force Application; JCA_3.2.1_Kinetic Means; JCA_1.2.7_Experimentation; JCA_5_Command and Control; JCA_1.2.5_Lessons Learned; JCA_1_Force Support; JCA_1.2_Force Preparation; JCA_5.3_Planning; JCA_1.2.3_Educating; JCA_4.6_Engineering; JCA_3.2.2_Non-Kinetic Means; JCA_5.4_Decide; JCA_1.3_Human Capital Management; JCA_5.4.5_Intuit; JCA_6_Net Centric; JCA_1.3.2_Personnel Management; JCA_1.4.2_Health Service Delivery; JCA_1.4_Force Support
Modernization Areas:
Quantum Science and Computing
Communities of Interest:
Energy and Power Technologies
Descriptor(s):
*Fuel injection, *Liquid jets, *Atomization, *Diesel engines, High pressure, Inlets, Nozzles, Spray nozzles, Sprays, High velocity, High temperature, Room temperature, Mathematical models, Parameters
Field(s)/Group(s):
Fluid Mechanics, Reciprocating and Rotating Engines
Report Date:
1982 Mar 01