Browse Publications Technical Papers 2007-01-1891
2007-07-23

Liquid Phase Thermometry of Common Rail Diesel Sprays Impinging on a Heated Wall 2007-01-1891

An experimental study was carried out on visualization of liquid phase temperature distributions in high-pressure diesel sprays impinging on a heated wall. Naphthalene/TMPD-exciplex fluorescence method and pyrene-excimer fluorescence method were utilized for the thermometry. The sprays were injected into a high-pressure and high-temperature gaseous environment. The nozzle hole diameter was 0.100 mm or 0.139 mm. The results showed that cool pockets were formed at the tip and in the impinging part of the sprays. The spray for the nozzle with 0.100 mm hole was heated up faster near the nozzle than for the nozzle with 0.139 mm hole.

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Preview Document Add to Cart
Members save up to 16% off list price.
Login to see discount.
Special Offer: Download multiple Technical Papers each year? TechSelect is a cost-effective subscription option to select and download 12-100 full-text Technical Papers per year. Find more information here.
We also recommend:
TECHNICAL PAPER

Investigation of the Primary Spray Breakup Close to the Nozzle of a Common - Rail High Pressure Diesel Injection System

2000-01-1799

View Details

TECHNICAL PAPER

Investigation of Bulk In-Cylinder Stratification with Split Intake Runners

2007-01-4044

View Details

JOURNAL ARTICLE

Flow Visualization and Experimental Measurement of Compressor Oil Separator

2018-01-0067

View Details

X