Conceptual models for partially premixed low-temperature diesel combustion

MPB Musculus, PC Miles, LM Pickett - Progress in energy and combustion …, 2013 - Elsevier
Based on recent research within optically accessible engines and combustion chambers,
conceptual models for low-temperature combustion (LTC) diesel engines are proposed. To …

A review on homogeneous charge compression ignition and low temperature combustion by optical diagnostics

C Jin, Z Zheng - Journal of chemistry, 2015 - Wiley Online Library
Optical diagnostics is an effective method to understand the physical and chemical reaction
processes in homogeneous charge compression ignition (HCCI) and low temperature …

A comprehensive modeling study of in-cylinder fluid flows in a high-swirl, light-duty optical diesel engine

F Perini, PC Miles, RD Reitz - Computers & Fluids, 2014 - Elsevier
The effectiveness of computational fluid dynamics modeling as a tool for researching fuel-
lean, low temperature engine combustion strategies relies on its capability to capture the …

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 …

Characterization of flow asymmetry during the compression stroke using swirl-plane PIV in a light-duty optical diesel engine with the re-entrant piston bowl geometry

K Zha, S Busch, PC Miles, S Wijeyakulasuriya… - … International Journal of …, 2015 - JSTOR
Flow field asymmetry can lead to an asymmetric mixture preparation in Diesel engines. To
understand the evolution of this asymmetry, it is necessary to characterize the in-cylinder …

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 …

A computational investigation of the effects of swirl ratio and injection pressure on mixture preparation and wall heat transfer in a light-duty diesel engine

F Perini, A Dempsey, RD Reitz, D Sahoo, B Petersen… - 2013 - sae.org
In a recent study, quantitative measurements were presented of in-cylinder spatial
distributions of mixture equivalence ratio in a single-cylinder light-duty optical diesel engine …

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 …

Development of multi-component diesel surrogate fuel models–Part II: Validation of the integrated mechanisms in 0-D kinetic and 2-D CFD spray combustion …

HM Poon, KM Pang, HK Ng, S Gan, J Schramm - Fuel, 2016 - Elsevier
The aim of this study is to develop compact yet comprehensive multi-component diesel
surrogate fuel models for computational fluid dynamics (CFD) spray combustion modelling …

Diesel and diesel LTC combustion

Ö Andersson, PC Miles - Encyclopedia of Automotive …, 2014 - books.google.com
Diesel engine combustion is an enormously complex process. To design and optimize
diesel combustion systems, it is necessary to consider thermodynamic processes and their …