Visualization of Micro Structure in a Diesel Spray by Use of Photography with High Spatial Resolution
Date Published: 2008-10-06
Paper Number:2008-01-2465
DOI: 10.4271/2008-01-2465
Citation:
Fujimoto, H., Hori, T., Senda, J., Nakagawa, H. et al., "Visualization of Micro Structure in a Diesel Spray by Use of Photography with High Spatial Resolution," SAE Technical Paper 2008-01-2465, 2008, doi:10.4271/2008-01-2465.
Author(s):
H. Gen Fujimoto - Doshisha Univ.
T. Hori - Doshisha Univ.
J. Senda - Doshisha Univ.
H. Nakagawa - Doshisha Univ.
S. Kamata - Doshisha Univ.
K. Katsuta - Doshisha Univ.
Abstract:
It is very much necessary for researchers and engineers whose work is the field of combustion in a CI engine to find the information of droplets in a diesel spray. The information is strongly required to construct the model of spray built in the numerical code for its simulation and to be used for the verification of the accuracy of the calculation. This paper describes the photographing system with high spatial resolution, the distribution of droplet size and the vortex scale caused by the droplets motion by means of this system.
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