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 …
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 …
Characterisation of flame development with ethanol, butanol, iso-octane, gasoline and methane in a direct-injection spark-ignition engine
Research into novel internal combustion engines requires consideration of the diversity in
future fuels that may contain significant quantities of bio-components in an attempt to reduce …
future fuels that may contain significant quantities of bio-components in an attempt to reduce …
Ethanol autoignition characteristics and HCCI performance for wide ranges of engine speed, load and boost
M Sjoberg, JE Dec - SAE International Journal of Engines, 2010 - JSTOR
The characteristics of ethanol autoignition and the associated HCCI performance are
examined in this work. The experiments were conducted over wide ranges of engine speed …
examined in this work. The experiments were conducted over wide ranges of engine speed …
Effects of gasoline reactivity and ethanol content on boosted, premixed and partially stratified low-temperature gasoline combustion (LTGC)
Low-temperature gasoline combustion (LTGC), based on the compression ignition of a
premixed or partially premixed dilute charge, can provide thermal efficiencies (TE) and …
premixed or partially premixed dilute charge, can provide thermal efficiencies (TE) and …
Experimental study of biogas combustion in an HCCI engine for power generation with high indicated efficiency and ultra-low NOx emissions
Combustion parameters and the main exhaust emissions from a biogas fueled HCCI engine
are investigated in this study. The study was conducted on a 4-cylinder, 1.9 L Volkswagen …
are investigated in this study. The study was conducted on a 4-cylinder, 1.9 L Volkswagen …
Unregulated emissions from a gasohol (E5, E15, M5, and M15) fuelled spark ignition engine
Gasoline is increasingly blended with primary alcohols globally, in order to ensure energy
security and to reduce local and global pollution load. However, no systematic scientific …
security and to reduce local and global pollution load. However, no systematic scientific …
An Analysis of the Combustion Behavior of Ethanol, Butanol, Iso-Octane, Gasoline, and Methane in a Direct-Injection Spark-Ignition Research Engine
Future automotive fuels are expected to contain significant quantities of bio-components.
This poses a great challenge to the designers of novel low-CO2 internal combustion …
This poses a great challenge to the designers of novel low-CO2 internal combustion …
Speciated engine-out organic gas emissions from a PFI-SI engine operating on ethanol/gasoline mixtures
K Kar, WK Cheng - SAE International Journal of Fuels and Lubricants, 2010 - JSTOR
Engine-out HC emissions from a PFI spark ignition engine were measured using a gas
chromatograph and a flame ionization detector (FID). Two port fuel injectors were used …
chromatograph and a flame ionization detector (FID). Two port fuel injectors were used …