Scuderi Split Cycle Engine


The Scuderi Split Cycle Engine design is a rethink of the conventional four-stroke Otto cycle internal combustion engine conceived by Carmelo J. Scuderi (1925-2002). While as of this writing no working prototype of the engine exists, computer simulations carried out by the Scuderi Group and the Southwest Research Institute showed promising gains in efficiency and toxic emissions. It also has the innate capacity to power an air hybrid system.

n a conventional Otto-cycle engine, each cylinder performs four stro ....etc

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Presented by:
V.Sudhakar




Abstract

The first four-stroke piston was developed in 1876.
This four-stroke piston arrangement is still the primary design of engines built today.
Todays engines operate at only 33% efficiency.this means that only 1/3 of the energy in each gallon of fuel is used-the rest is lost through friction and heat.
With over a billion engines currently in worldwide,even small gains in efficiency will have impacts on the economy,dependency on foreign oil,and the environment.
....etc

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The Scuderi Split Cycle Engine design is a rethink of the conventional four-stroke Otto cycle internal combustion engine conceived by Carmelo J. Scuderi (1925-2002). While as of this writing no working prototype of the engine exists, computer simulations carried out by the Scuderi Group and the Southwest Research Institute showed promising gains in efficiency and toxic emissions. It also has the innate capacity to power an air hybrid system.

n a conventional Otto-cycle engine, each cylinder performs four strokes per cycle: intake, compressio ....etc

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SPLIT CYCLE ENGINE




WHAT IS A SPLIT CYCLE ENGINE?


The split-cycle engine divides these four strokes between two paired cylinders: one for intake/compression and another for power/exhaust.

Compressed air transferred from the compression cylinder to the  power cylinder through a crossover passage.
Fuel is then injected and fired to produce the
power stroke

DISADVANTAGES


The crossover valve would experience high accelerat ....etc

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Presentation by:
V.A.LAKSHMI PRASAD


Scuderi Split Cycle Engine
Theme of scuderi
Increase the efficiency
Reduce the emission
Emissions Data  
EPA Report, April 2009
Total greenhouse gas emission for 2007 is equivalent to 7,150M metric tons of CO2
Overall emissions have grown by 17.2% from 1990-2007
Other Emissions Data 
Each gallon of gasoline burned creates nearly 20 lbs of CO2
1 M gallons of gasoline releases around 10,000 U.S. tons of CO2
The US releases ~8 B lbs of CO2 each day from gaso ....etc

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The Scuderi Split Cycle Engine design is a rethink of the conventional four-stroke Otto cycle internal combustion engine conceived by Carmelo J. Scuderi (1925-2002). While as of this writing no working prototype of the engine exists, computer simulations carried out by the Scuderi Group and the Southwest Research Institute showed promising gains in efficiency and toxic emissions. It also has the innate capacity to power an air hybrid system.

n a conventional Otto-cycle engine, each cylinder performs four strokes per cycle: intake, compressi ....etc

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i heared that split cylinder/split cycle engine is more efficient than a conventional engine.i wish to do a project related to this.so i need some technical helps.
size of compressor related to the size of engine, how to reduse the temperatuer of engine, whether the firing leads to auto ignition in the passage, firing after TDC makes any benifit,how it reduces the NOx and CO2 emission,here we are using two cylinders then is it possible to reduce the size of the engine, is it possible to regulate the flow of highly compressed air with some n ....etc

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