GASEOUS SIMULATION OF SINGLE-HOLE DIESEL SPRAYS 872090
Calculations and measurements are presented of the velocity and “fuel” concentration fields in a motored axisymmetric engine where the fuel spray was simulated by a transient gaseous (Freon-12) jet injected into the disk chamber through a single-hole nozzle mounted on the centrally located inlet/exhaust valve. Freon concentration was measured by laser Rayleigh scattering and predicted by a multi-dimensional method. The measured jet was found to spread appreciably faster than the predicted one, for reasons which are not well understood.
Citation: Arcoumanis, C., Gosman, A., Whitelaw, J., Tsui, Y. et al., "GASEOUS SIMULATION OF SINGLE-HOLE DIESEL SPRAYS," SAE Technical Paper 872090, 1987, https://doi.org/10.4271/872090. Download Citation
Author(s):
C Arcoumanis, A D Gosman, J H Whitelaw, Y Y Tsui, K Y Wong
Affiliated:
Imperial College of Science and Technology Department of Mechanical Engineering London, England
Pages: 12
Event:
1987 SAE International Fall Fuels and Lubricants Meeting and Exhibition
ISSN:
0148-7191
e-ISSN:
2688-3627
Related Topics:
Fuel injection
Exhaust valves
Nozzles
Lasers
Refrigerants
Simulation and modeling
SAE MOBILUS
Subscribers can view annotate, and download all of SAE's content.
Learn More »
