Spatially and Temporally Resolved Imaging of Primary Breakup in High-Pressure Fuel Sprays

Abstract

Our primary objective is to demonstrate a new imaging diagnostic that can resolve primary atomization in a real-size diesel spray at O[um] spatial and O[ns] temporal resolution. To meet this objective, the major goals of this project are to: 1) develop a novel imaging system design to meet these measurement goals, 2)demonstrate the system to meet the proposed resolution objectives, 3) apply the developed tool to image real diesel sprays at engine-relevant conditions, and 3) compare our observations qualitatively and quantitatively against existing theoretical and experimental results.

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Document Details

Document Type
Technical Report
Publication Date
Jan 06, 2020
Accession Number
AD1094716

Entities

People

  • Caroline Genzale

Organizations

  • Georgia Tech Research Corporation

Tags

Communities of Interest

  • Air Platforms
  • Energy and Power Technologies
  • Materials and Manufacturing Processes
  • Sensors

DTIC Thesaurus Topics

  • Cameras
  • Combustion
  • Detection
  • Frequency
  • Fuel Injection
  • Fuel Sprays
  • High Pressure
  • High Resolution
  • Imaging Techniques
  • Internal Combustion Engines
  • Laser Induced Fluorescence
  • Lasers
  • Light Sources
  • Liquid Jets
  • Measurement
  • Mechanical Engineering
  • Steady State

Fields of Study

  • Physics

Readers

  • Combustion science or combustion engineering.
  • Image Processing and Computer Vision.
  • Internal Combustion Engine (ICE) Technology.