Heat Release Tests and High-Speed Photography using a High Swirl Bomb Simulating the Combustion Process in the D.I. Diesel Engine 861274
A unique high swirl bomb (max. swirl rate of 22,000 rev/min.) has been constructed to simulate conditions in the small direct injection Diesel engine with direct and positive control of pressure, temperature and injection rate. The bomb is equipped with 3 alternative heads as follows:
a)
an anemometer head for pre injection velocity surveys
b)
an instrumented head for heat release tests
c)
a photography head.
In mode b) the bomb operates with a high speed data acquisition system and in mode c) with a 8000 frame per second camera. An extensive series of heat release and photogr^hy tests has been performed and the paper summarises these results.
Citation: White, C. and Wallace, F., "Heat Release Tests and High-Speed Photography using a High Swirl Bomb Simulating the Combustion Process in the D.I. Diesel Engine," SAE Technical Paper 861274, 1986, https://doi.org/10.4271/861274. Download Citation
Author(s):
C. L. White, F. J. Wallace
Affiliated:
School of Engineering University of Bath
Pages: 24
Event:
1986 SAE International Off-Highway and Powerplant Congress and Exposition
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
Combustion, Heat Transfer and Analysis-P-182
Related Topics:
Diesel / compression ignition engines
Data acquisition and handling
Combustion and combustion processes
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