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Three sustainable marine fuels showcased at Miami International Boat Show

Green Car Congress

The North American recreational boating industry showcased three sustainable marine fuels during an opening day event at the Discover Boating Miami International Boat Show. Sustainable marine fuels minimize CO 2 emissions from recreational boating while maintaining boats’ range and performance.

Miami 186
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Direct injection of both fuels in RCCI may offer a way to decrease HC and CO emissions without sacrificing efficiency and NOx/PM benefits

Green Car Congress

RCCI is a promising dual-fuel, compression-ignition engine low-temperature combustion (LTC) strategy that uses in-cylinder fuel blending with at least two fuels of different reactivity and multiple injections to control in-cylinder fuel reactivity to optimize combustion phasing, duration and magnitude. Wissink et al.

Emissions 352
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U. Wisconsin team reports gross indicated thermal efficiency of RCCI operation near 60%

Green Car Congress

In a paper presented at the 2013 SAE World Congress, a team from the University of Wisconsin reported a gross indicated thermal efficiency of Reactivity Controlled Compression Ignition (RCCI) operation of near 60%, given optimized combustion management and thermodynamic conditions. Earlier post.). —Splitter et al. The 60% study.

Wisconsin 309
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Promising Delphi 1st-gen Gasoline Direct Injection Compression Ignition engine meeting ultra fuel efficient program targets

Green Car Congress

In a presentation at the SAE 2014 High Efficiency IC Engine Symposium and then in a paper given at SAE 2014 World Congress, Mark Sellnau, Engineering Manager, Delphi Advanced Powertrain, reported that Brake Specific Fuel Consumption for the 1.8L Vehicle fuel efficiency on FTP. +35% Earlier post , earlier post.). Background.

Gasoline 304
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Army Research Lab team working to design piston engines optimized for JP-8

Green Car Congress

JP-8 is a kerosene-base jet fuel, similar to Jet-A for commercial aviation. designed for Diesel Fuel (DF-2) operating with reduced performance with JP-8. designed for Diesel Fuel (DF-2) operating with reduced performance with JP-8. cetane index of 40 that present special challenges for. The resulting increase in.

Engine 236
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Delphi and partners advancing with high-efficiency, low-emission gasoline compression-ignition combustion

Green Car Congress

In 2010, The US Department of Energy (DOE) selected Delphi, along with partners Hyundai America Technical Center, Inc (HATCI); Wisconsin Engine Research Consultants (WERC); and the University of Wisconsin-Madison (UW) for a $7.48-million Click to enlarge. Earlier post.) Sellnau, M., Sinnamon, J., and Husted, H.,

Gasoline 236
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OPOC maker Achates Power now concept-ready; ready to develop multi-cylinder engines for competitive demonstrations

Green Car Congress

Currently, Achates has demonstrated a single-cylinder CI OPOC two-stroke engine that matches the engine-out emissions of an advanced 2010 medium-duty diesel while achieving specific oil consumption of less than 0.1% of fuel over the majority of the operating range. The large distances in the fuel-spray direction (i.e.

Engine 199