Evolution, challenges and path forward for low temperature combustion engines
Universal concerns about degradation in ambient environment, stringent emission
legislations, depletion of petroleum reserves, security of fuel supply and global warming …
legislations, depletion of petroleum reserves, security of fuel supply and global warming …
Fundamental phenomena affecting low temperature combustion and HCCI engines, high load limits and strategies for extending these limits
Low temperature combustion (LTC) engines are an emerging engine technology that offers
an alternative to spark-ignited and diesel engines. One type of LTC engine, the …
an alternative to spark-ignited and diesel engines. One type of LTC engine, the …
Investigation of effect of compression ratio on combustion and exhaust emissions in A HCCI engine
In this study effects of compression ratio on HCCI combustion, performance and emissions
was investigated parametrically. In addition to parametric investigation and as a novel way …
was investigated parametrically. In addition to parametric investigation and as a novel way …
Boosted HCCI for high power without engine knock and with ultra-low NOx emissions-using conventional gasoline
JE Dec, Y Yang - SAE International Journal of Engines, 2010 - JSTOR
The potential of boosted HCCI for achieving high loads has been investigated for intake
pressures (P in) from 100 kPa (naturally aspirated) to 325 kPa absolute. Experiments were …
pressures (P in) from 100 kPa (naturally aspirated) to 325 kPa absolute. Experiments were …
Boosted HCCI-controlling pressure-rise rates for performance improvements using partial fuel stratification with conventional gasoline
JE Dec, Y Yang, N Dronniou - SAE International Journal of Engines, 2011 - JSTOR
This study investigates the potential of partial fuel stratification for reducing the knocking
propensity of intake-boosted HCCI engines operating on conventional gasoline. Although …
propensity of intake-boosted HCCI engines operating on conventional gasoline. Although …
Potential of thermal stratification and combustion retard for reducing pressure-rise rates in HCCI engines, based on multi-zone modeling and experiments
M Sjöberg, JE Dec, NP Cernansky - SAE transactions, 2005 - JSTOR
This work investigates the potential of in-cylinder thermal stratification for reducing the
pressure-rise rate in HCCI engines, and the coupling between thermal stratification and …
pressure-rise rate in HCCI engines, and the coupling between thermal stratification and …
A review of hydrogen and natural gas addition in diesel HCCI engines
AA Hairuddin, T Yusaf, AP Wandel - Renewable and Sustainable Energy …, 2014 - Elsevier
Homogeneous charge compression ignition (HCCI) engine uses a relatively new mode of
combustion technology. In principle, there is no spark plug or injector to assist the …
combustion technology. In principle, there is no spark plug or injector to assist the …
Homogeneous charge compression ignition combustion: Advantages over compression ignition combustion, challenges and solutions
The homogeneous charge compression ignition (HCCI) engine uses a relatively new mode
of combustion technology. In principle, there is no spark plug or injector to assist the …
of combustion technology. In principle, there is no spark plug or injector to assist the …
Comparing enhanced natural thermal stratification against retarded combustion phasing for smoothing of HCCI heat-release rates
M Sjöberg, JE Dec, A Babajimopoulos, D Assanis - SAE transactions, 2004 - JSTOR
Two methods for mitigating unacceptably high HCCI heat-release rates are investigated and
compared in this combined experimental/CFD work. Retarding the combustion phasing by …
compared in this combined experimental/CFD work. Retarding the combustion phasing by …
Numerical investigation on selecting appropriate piston bowl geometry and compression ratio for gasoline-fuelled homogeneous charge compression ignited light …
AV Kale, A Krishnasamy - Energy, 2023 - Elsevier
The gasoline-fuelled homogeneous charge compression ignition (HCCI) combustion is a
promising approach to mitigate the significant limitations of the traditional compression …
promising approach to mitigate the significant limitations of the traditional compression …