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High Pressure Fuel Injection System
Dresser-Rand Enginuity high pressure fuel injection (HPFi) system provides a
cost-effective upgrade of fuel/gas control for direct-injected, natural gas-fired
industrial engines.
The Dresser-Rand Enginuity HPFi was
the first advanced combustion control technology
for direct-injected, natural gas-fired
industrial engines. HPFi is an electronically
controlled, high-pressure fuel injection system
that combines several proven control
components aimed at meeting very stringent
operating, performance, and emissions
requirements. This technology eliminates
many of the characteristic problems of
direct-injected, large-bore, natural gas-fired
engines at a fraction of the cost of traditional
combustion retrofit technology. With HPFi, poor air/fuel mixing and unbalanced fuel
metering between cylinders are a thing of the past.
HPFi provides exact control of the fuel gas to provide an optimally mixed air/fuel
charge that produces combustion performance and emissions characteristics equivalent
to well-designed, state-of-the-art IC engines.
The commercial availability of
HPFi is the result of our commitment to turn advanced technology into applied solutions.
We have worked with key suppliers, including Woodward® Industrial Controls,
to develop a well-engineered system that provides a cost-effective strategy for
upgrading existing engines in the field. HPFi is another example of technology that
works.