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Properties of Homogeneous Charge Compression Ignition (HCCI) Engine With N-Butane Fuel
Volume 2: In-Cylinder Processes: Fuel Spray, Flow, Ignition, Combustion, and Emission Formation, 2001Abstract In this paper, some basic properties of homogeneous charge compression ignition operation are investigated. The HCCI operating range for a CFR engine was determined with n-butane as fuel. The minimum and maximum load was determined using criteria of covariance of indicated mean effective pressure and the derivative of in ...
Jay K. Martin +3 more
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Experiments and Simulation of a Six-Cylinder Homogeneous Charge Compression Ignition (HCCI) Engine
SAE Technical Paper Series, 2000<div class="htmlview paragraph">A 6-cylinder truck engine was modified to run in HCCI-mode. The aim was to show whether or not it is possible having HCCI run a multi-cylinder engine, to provide brake values of emissions and efficiency and to verify models for engine system simulation.</div> <div class="htmlview paragraph">The work ...
Jan-Ola Olsson +2 more
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SAE Technical Paper Series, 1999
<div class="htmlview paragraph">Large reductions in low-load NOx emissions can be obtained by replacing conventional Diesel or spark ignited combustion by HCCI combustion in reciprocating engines. Currently, HCCI combustion is limited to operating conditions with lean air/fuel ratios or large amounts of EGR. However, a numerical model shows that,
Rudolf H. Stanglmaier +1 more
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<div class="htmlview paragraph">Large reductions in low-load NOx emissions can be obtained by replacing conventional Diesel or spark ignited combustion by HCCI combustion in reciprocating engines. Currently, HCCI combustion is limited to operating conditions with lean air/fuel ratios or large amounts of EGR. However, a numerical model shows that,
Rudolf H. Stanglmaier +1 more
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Fuel effects in homogeneous charge compression ignition (HCCI) engines
2009Homogenous-charge, compression-ignition (HCCI) combustion is a new method of burning fuel in internal combustion (IC) engines. In an HCCI engine, the fuel and air are premixed prior to combustion, like in a spark-ignition (SI) engine. However, rather than using a spark to initiate combustion, the mixture is ignited through compression only, as in a ...
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