Behavior of diesel spray flame in compression and expansion stroke

Jin-Hong Ra; Deok-Bo Lee; Soo-Kil Ahn

doi:10.1117/12.209635

30 May 1995 Behavior of diesel spray flame in compression and expansion stroke

Jin-Hong Ra, Deok-Bo Lee, Soo-Kil Ahn

Proceedings Volume 2513, 21st International Congress on: High-Speed Photography and Photonics; (1995) https://doi.org/10.1117/12.209635
Event: High-Speed Photography and Photonics: 21st International Congress, 1994, Taejon, Korea, Republic of

Abstract

Optically accessible D.I Diesel engine with a rectangular combustion chamber was constructed to visualize the behavior of sprays and flames in the combustion chamber with close conditions of pressure and temperature of actual engine. The behaviors of sprays and flames in the combustion chamber at compression stroke and expansion stroke in accordance with operating conditions were photographed with high speed camera by Back Illumination Scattering Method and Schlieren method. With photographs taken by these methods, behavior of evaporating sprays and spray droplets, ignition points, the flame propagation were observed and analyzed at a time- and space-dependent fashion with image processor.

Citation Download Citation

Jin-Hong Ra, Deok-Bo Lee, and Soo-Kil Ahn "Behavior of diesel spray flame in compression and expansion stroke", Proc. SPIE 2513, 21st International Congress on: High-Speed Photography and Photonics, (30 May 1995); https://doi.org/10.1117/12.209635

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available