Cheap, small, simple injector.
Bruce Bowling
bowling at cebaf.gov
Mon Aug 28 21:24:23 GMT 1995
~ Gives me a 33 lb/hr injector. What bearing does fuel pressure have
~ on these figures?
The flow rate of an injector is based at some test pressure, usually
for OEM the fuel rail pressure (i.e. a Jag 4.2 engine fuel injector
flows 20 lbs/hr @ 39 PSI fuel rail). To convert flows from one
fuel rail pressure to another, use:
sqrt(new_pressure/old_pressure) * old_flow = new_flow
For the Jag example, to see the flow at 25 PSI fuel rail:
sqrt(25 / 39) * 20 = 16
- Bruce
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Bruce A. Bowling
Staff Scientist - Instrumentation and Controls
The Continuous Electron Beam Accelerator Facility
12000 Jefferson Ave - Newport News, VA 23602
(804) 249-7240
bowling at cebaf.gov
http://devserve.cebaf.gov/~bowling
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