[HTML][HTML] Laser sensors for energy systems and process industries: Perspectives and directions

A Farooq, ABS Alquaity, M Raza, EF Nasir… - Progress in Energy and …, 2022 - Elsevier
Sensors are perhaps the most important and integral components of our modern society.
With global warming and environmental pollution garnering ever-increasing attention, as …

Combustion characteristics of gasoline DICI engine in the transition from HCCI to PPC: Experiment and numerical analysis

L Xu, XS Bai, C Li, P Tunestål, M Tunér, X Lu - Energy, 2019 - Elsevier
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 …

Impact of spray-wall interaction on the in-cylinder spatial unburned hydrocarbon distribution of a gasoline partially premixed combustion engine

V Raman, Q Tang, Y An, H Shi, P Sharma… - Combustion and …, 2020 - Elsevier
Partially premixed combustion (PPC) often adopts the early fuel-injection strategy that could
result in spray-wall interaction involved with piston top-land crevice. This interaction may …

Optical diagnostics on the effects of fuel properties and coolant temperatures on combustion characteristic and flame development progress from HCCI to CDC via …

Y Cui, H Liu, C Geng, Q Tang, L Feng, Y Wang, W Yi… - Fuel, 2020 - Elsevier
The effects of fuel properties and coolant temperatures on combustion characteristic and
flame development progress were investigated in an optical engine. The combustion mode …

[HTML][HTML] Optical characterization of methanol compression-ignition combustion in a heavy-duty engine

A Matamis, S Lonn, L Luise, BM Vaglieco… - Proceedings of the …, 2021 - Elsevier
In the search for renewable fuels, there are very few candidates as compelling as methanol.
It can be derived from refuse material and industrial waste, while the infrastructure exists …

Simultaneous 36 kHz PLIF/chemiluminescence imaging of fuel, CH2O and combustion in a PPC engine

Z Wang, P Stamatoglou, M Lundgren, L Luise… - Proceedings of the …, 2019 - Elsevier
The requirements on high efficiency and low emissions of internal combustion engines
(ICEs) raise the research focus on advanced combustion concepts, eg, premixed-charge …

Emission characteristics and engine performance of gasoline DICI engine in the transition from HCCI to PPC

L Xu, XS Bai, C Li, P Tunestål, M Tunér, X Lu - Fuel, 2019 - Elsevier
The injection strategy is commonly manipulated to control the stratification level to
simultaneously achieve a low pollutant emission and a high efficiency in internal combustion …

Effects of fuel trapping in piston crevice on unburned hydrocarbon emissions in early-injection compression ignition engines

Q Tang, X Liu, V Raman, H Shi, J Chang, HG Im… - Combustion and …, 2021 - Elsevier
Early injection strategy is employed in many advanced combustion concepts of modern
compression-ignition engines to promote the fuel-air premixing, but it could result in fuel …

Experimental study on the effects of spray–wall interaction on partially premixed combustion and engine emissions

Q Tang, Y An, V Raman, H Shi, J Sim, J Chang… - Energy & …, 2019 - ACS Publications
We investigated the detailed spray–wall interaction in partially premixed combustion (PPC)
in an optical engine with a wide-angle injector at low engine load. The fuel-trapping effect of …

Study of spray/wall interaction in transition zones from HCCI via PPC to CI combustion modes

H Shi, Q Tang, Y An, V Raman, J Sim, J Chang… - Fuel, 2020 - Elsevier
Low-temperature combustion concepts like homogeneous charge compression ignition
(HCCI) and partially premixed combustion (PPC) offer the benefit of higher engine efficiency …