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39 118 (0,199s)

Result

Knock In Various Combustion Modes in a Gasoline-Fueled Automotive Engine

Homogeneous charge compression ignition (HCCI) offers great potential strategy is spark-assisted compression ignition (SACI), which uses a spark plug ignition (SI) combustion. However, th...

JT - Pohon, motory a paliva

  • 2012
  • Jx
  • Link
Result

Bridging the gap between HCCI and SI: Spark-assisted compression ignition

Homogeneous charge compression ignition (HCCI) has received much attention spark-assisted compression ignition (SACI) and HCCI at intermediate and low loads region of flame propagation followed by...

Mechanical engineering

  • 2011
  • Jost
  • Link
Result

*The effects of Spark Timing, Unburned Gas Temperature, and Negative Valve Overlap on the Rates of Stoichiometric Spark Assisted Compression Ignition Combustion

*Spark assisted compression ignition (SACI) combustion is a potential means of extending the high load limit of homogeneous charge compression ignition (HCCI) while maintaining high thermal effici...

JT - Pohon, motory a paliva

  • 2013
  • Jx
  • Link
Result

Homogenous Charge Auto-Ignition ? Influence of the Compression Ratio and Intake Mixture Temperature on the Start of the Auto-Ignition.

The contribution is about simulation of the auto-ignition homogenous natutal gas-air mixture and the results are compared with another fuel (n-heptanes, petrol). Sngle-cylinder engine (volumen 612 cm3) is simulated on compute progra...

JT - Pohon, motory a paliva

  • 2006
  • D
Result

SAE-2011-01-1179 Bridging the Gap between HCCI and SI: Spark-ignited combustion

Homogeneous charge compression ignition (HCCI) has received much attention in recent years due to its ability to reduce both fuel consumption and NO x emissions compared to normal spark-ignited (SI) combus...

JT - Pohon, motory a paliva

  • 2011
  • C
Result

*Effects of Charge Preheating Methods on the Combustion Phasing Limitations of an HCCI Engine With Negative Valve Overlap

*Homogeneous charge compression ignition (HCCI) has the potential to reduce both fuel consumption and NOx emissions compared to normal spark-ignited (SI) combustion. For a relatively low compression

JT - Pohon, motory a paliva

  • 2012
  • Jx
  • Link
Result

Test Stand for Experimental Investigation of Advanced Combustion Modes.

temperature combustion, such as premixed charge compression ignition and spark-assisted compression ignition modes.The test stand is built around an OKC Oktan spark ignition single cylinder resea...

Applied mechanics

  • 2020
  • Gfunk
  • Link
Result

On-road Particulate Matter Emissions from Homogeneous Charge Spark Ignition Engines

Particle emissions have been historically regulated only for compression ignition engines. For homogeneous charge spark-ignition automobile engines, they were viewed as relatively low, and were not conside...

JT - Pohon, motory a paliva

  • 2011
  • D
Result

ON-ROAD PARTICULATE MATTER EMISSIONS FROM HOMOGENEOUS CHARGE SPARK IGNITION ENGINES

Particle emissions have been historically regulated only for compression ignition engines. For homogeneous charge spark-ignition automobile engines, they were viewed as relatively low, and were not conside...

JT - Pohon, motory a paliva

  • 2011
  • Jx
Result

COMPRESSION CHAMBER OF AN SI ENGINE WITH THE INCREASING OF THE TURBULENCE

effect on the process of burning of homogenous mixture in the cylinder engine and at combustion of stoichiometric mixtures even at gas spark ignition (SI) engines, whose the utilization of the swirl in the cylinder charge ...

JT - Pohon, motory a paliva

  • 2012
  • Jx
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