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6 stroke engine - extra power stroke
- 1. 7/14/2017 "GO GREEN" :) 1
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- 3. C R OW E R S 6 S T R O K E E N G I N E 6 stroke engine was developed in U.S. by BRUCE CROWER. Fresh water is injected into the cylinder after the exhaust stroke, and is quickly turned to superheated steam, which causes water to expand to 1600 times its volume and forces the piston down for an additional stroke. 7/14/2017 3"GO GREEN " :)
- 4. SPECIFICATION OF SIXSTROKE ENGINE PROTOTYPE 5 - DUCATI BASED 7/14/2017 4"GO GREEN " :)
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- 10. APPLICATION IN AVIATION Jumbo Jet, Green Engine : The GEnx - 2B Cuts Emissions, Fuel Use, The aviation industry’s time- honored mantra of “faster, further, higher” has in recent years expanded to include a fourth goal: “greener. ”The move toward greener flight, which began as a cost- cutting side-effect of rising fuel prices, arrived in full measure in 2008 when investigators found that airliners emit a fifth more carbon dioxide than previously estimated. 7/14/2017 10"GO GREEN " :)
- 11. GEnx-2b Lightweight composite fan bladesfor fuel efficiency. And because the bigger, more efficient fan blades on the GEnx-2B spin at slower tip speeds, they generate less noise. The unit “pre-swirls” a lean mixture of fuel and air more rapidly and uniformly so burning occurs faster at a lower temperature in a smaller space. The lower-temperature fuel combustion results in nitrogen oxide(NOx) emissions some 60 percent below today’s mandated limits. 7/14/2017 11"GO GREEN " :)
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- 13. Power Generation ata Stationary Engine Application South Texas, USA Max Gross Power Output: 28kWe Thermal Heat Input: 235 - 450kWt Hot Water Input Range: 180 - 190°F Hot Water Flow: 200 GPM Direct Condenser: Ambient air temperature ranges from 30-100°F avg is 70°F 7/14/2017 13"GO GREEN " :)
- 14. Power Generation ata Stationary Engine ElectraTherm’s Gulf Coast distributor, Gulf Coast Green Energy (GCGE), is generating fuel-free, emission free power using the ElectraTherm heat-to-power “Green Machine” to efficiently capture excess heat generated by the cooling of a natural gas compressor stationary engine. The machine has logged more than 4,000 hours of power generation to date. ElectraTherm’s Green Machine generates clean power by harnessing excess heat from stationary engines that would otherwise go to waste. Natural gas must be compressed at regular intervals to keep it flowing through pipelines. Waste heat is created by the stationary engines that drive the natural gas compressor. The Green Machine captures the heat from the jacket water, converting it into electricity. GCGE teamed with a natural gas compression services company and a South Texas natural gas field to show that the ElectraTherm machine could be used effectively on a gas compressor engine. This project marks the first commercial stationary engine application of the Green Machine, which captures surplus heat from a Waukesha 5794 and generates emission-free electricity that can be used for on-site power needs or supplied to the local electricity grid. The waste heat removed by the Green Machine is equivalent to increased engine cooling capacity, a significant benefit for compressor engines in the heat of summer. 7/14/2017 14"GO GREEN " :)
- 15. REFERENCE Introduction toInternal Combustion Engines by Richard Stone. Engineering Fundamentals of the Internal Combustion Engine by Pulkrabek . Internal Combustion Engines by K.K. Ramalingam. First published in June 1998 Motorcycle Sport and Leisure magazine. Reprinted with kind permission of the author, Alan Cathcart. 7/14/2017 "GO GREEN " :) 15