Challenges and opportunities for application of reactivity-controlled compression ignition combustion in commercially viable transport engines
Several advanced low-temperature combustion (LTC) strategies have been developed to
reduce the harmful emissions from diesel engines. These LTC strategies, such as …
reduce the harmful emissions from diesel engines. These LTC strategies, such as …
The structure and propagation of laminar flames under autoignitive conditions
The laminar flame speed sl is an important reference quantity for characterising and
modelling combustion. Experimental measurements of laminar flame speed require the …
modelling combustion. Experimental measurements of laminar flame speed require the …
Homogeneous charge compression ignition (HCCI) and partially premixed combustion (PPC) in compression ignition engine with low octane gasoline
The present study investigated the in-cylinder combustion for low octane 70 primary
reference fuel (PRF70) by the method of the flame index during the transition from …
reference fuel (PRF70) by the method of the flame index during the transition from …
[HTML][HTML] Effect of piston bowl geometry and compression ratio on in-cylinder combustion and engine performance in a gasoline direct-injection compression ignition …
Low temperature combustion (LTC) of high-octane number fuels in compression ignition
engines offers an opportunity to simultaneously achieve high engine thermal efficiency and …
engines offers an opportunity to simultaneously achieve high engine thermal efficiency and …
A comparative study on the performance of partially premixed combustion (PPC), reactivity-controlled compression ignition (RCCI), and RCCI with reverse reactivity …
To solve the challenges of the high heat release rate of partially premixed combustion (PPC)
and low combustion efficiency of reactivity-controlled compression ignition (RCCI), RCCI …
and low combustion efficiency of reactivity-controlled compression ignition (RCCI), RCCI …
On the effect of injection timing on the ignition of lean PRF/air/EGR mixtures under direct dual fuel stratification conditions
The ignition characteristics of lean primary reference fuel (PRF)/air/exhaust gas recirculation
(EGR) mixture under reactivity-controlled compression ignition (RCCI) and direct duel fuel …
(EGR) mixture under reactivity-controlled compression ignition (RCCI) and direct duel fuel …
Prediction of ignition modes of NTC-fuel/air mixtures with temperature and concentration fluctuations
The ignition regime criteria proposed by Im et al.(2015) are extended to account for
temperature and concentration fluctuations. The newly-developed criteria are applied to …
temperature and concentration fluctuations. The newly-developed criteria are applied to …
Transition from HCCI to PPC: the Sensitivity of Combustion Phasing to the Intake Temperature and the Injection Timing with and without EGR
An experiment was conducted to investigate the effect of charge stratification on the
combustion phasing in a single cylinder, heavy duty (HD) compression ignition (CI) engine …
combustion phasing in a single cylinder, heavy duty (HD) compression ignition (CI) engine …
Combustion characteristics of gasoline DICI engine in the transition from HCCI to PPC: Experiment and numerical analysis
Both numerical simulations and experiments were conducted in a heavy-duty DICI engine,
with PRF81 as a gasoline surrogate, to investigate how the fuel stratification, auto-ignition …
with PRF81 as a gasoline surrogate, to investigate how the fuel stratification, auto-ignition …
[HTML][HTML] LES/FGM investigation of ignition and flame structure in a gasoline partially premixed combustion engine
This paper presents a joint numerical and experimental study of the ignition process and
flame structures in a gasoline partially premixed combustion (PPC) engine. The numerical …
flame structures in a gasoline partially premixed combustion (PPC) engine. The numerical …