Combustion machine learning: Principles, progress and prospects

M Ihme, WT Chung, AA Mishra - Progress in Energy and Combustion …, 2022 - Elsevier
Progress in combustion science and engineering has led to the generation of large amounts
of data from large-scale simulations, high-resolution experiments, and sensors. This corpus …

Structure and dynamics of highly turbulent premixed combustion

AM Steinberg, PE Hamlington, X Zhao - Progress in Energy and …, 2021 - Elsevier
Turbulent premixed combustion involves simultaneous and mutually interacting fluid,
chemical, and transport phenomena spanning a wide range of spatial and temporal scales …

Enhancement on a skeletal kinetic model for primary reference fuel oxidation by using a semidecoupling methodology

YD Liu, M Jia, MZ Xie, B Pang - Energy & Fuels, 2012 - ACS Publications
A semidecoupling methodology for developing skeletal chemical kinetic models is
presented and applied to construct an enhanced skeletal model for PRF (primary reference …

Uncertainty in stretch extrapolation of laminar flame speed from expanding spherical flames

F Wu, W Liang, Z Chen, Y Ju, CK Law - Proceedings of the Combustion …, 2015 - Elsevier
The present work investigated the uncertainties associated with the extrapolation of
stretched flames to zero stretch in flame speed measurements using expanding spherical …

Development of a reduced primary reference fuel mechanism for internal combustion engine combustion simulations

H Wang, M Yao, RD Reitz - Energy & Fuels, 2013 - ACS Publications
A reduced PRF mechanism was proposed for combustion simulations of PRF and
diesel/gasoline fuels based on the latest LLNL mechanism. The reduced PRF mechanism …

A critical insight review on homogeneous charge compression ignition engine characteristics powered by biofuels

P Saiteja, B Ashok - Fuel, 2021 - Elsevier
Depletion of fossil fuels and its enormous exhaust emission with conventional engines are
the major concerns in the current auto industry. Therefore, there is a need to curtail the …

Numerical experiments on reaction front propagation in n-heptane/air mixture with temperature gradient

P Dai, Z Chen, S Chen, Y Ju - Proceedings of the Combustion Institute, 2015 - Elsevier
Usually different autoignition modes can be generated by a hot spot in which ignition occurs
earlier than that in the surrounding mixture. However, for large hydrocarbon fuels with …

Understanding low-temperature first-stage ignition delay: Propane

SS Merchant, CF Goldsmith, AG Vandeputte… - Combustion and …, 2015 - Elsevier
The low-temperature auto-ignition of fuels is a complex process, occurring in multiple stages
with distinct chemical processes governing each stage. The conversion from alkyl radical to …

The role of low temperature chemistry in combustion mode development under elevated pressures

J Pan, H Wei, G Shu, Z Chen, P Zhao - Combustion and Flame, 2016 - Elsevier
Abstract Negative Temperature Coefficient (NTC) behavior is an essential feature of low-
temperature oxidation for large hydrocarbon fuels, which is of particular relevance to cool …

Identification of premixed flame propagation modes using chemical explosive mode analysis

C Xu, JW Park, CS Yoo, JH Chen, T Lu - Proceedings of the combustion …, 2019 - Elsevier
A criterion based on chemical explosive mode analysis (CEMA) is proposed to identify
different local combustion modes, such as auto-ignition, diffusion-assisted ignition, and local …