Observation of diesel spray by pseudo-high-speed photography

Seiji Umezu; Mohachiro Oka

doi:10.1117/12.424249

17 April 2001 Observation of diesel spray by pseudo-high-speed photography

Seiji Umezu, Mohachiro Oka

Proceedings Volume 4183, 24th International Congress on High-Speed Photography and Photonics; (2001) https://doi.org/10.1117/12.424249
Event: 24th International Congress on High-Speed Photography and Photonics, 2000, Sendai, Japan

Abstract

Pseudo high speed photography has been developed to observe intermittent, periodic and high speed phenomena like diesel spray. Main device of this photography consists of Automatic Variable Retarder (AVR) which delays gradually timing between diesel injection and strobe spark with the micrometer. This technique enables us to observe diesel spray development just like images taken by a high speed video camera. This paper describes a principle of pseudo high speed photography, experimental results of adaptation to diesel spray and analysis of the diesel atomization mechanism.

Citation Download Citation

Seiji Umezu and Mohachiro Oka "Observation of diesel spray by pseudo-high-speed photography", Proc. SPIE 4183, 24th International Congress on High-Speed Photography and Photonics, (17 April 2001); https://doi.org/10.1117/12.424249

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