Toward accommodating realistic fuel chemistry in large-scale computations

T Lu, CK Law - Progress in Energy and Combustion Science, 2009 - Elsevier
The need and prospect of incorporating realistic fuel chemistry in large-scale simulations of
combustion phenomena and combustor performance are reviewed. The review first …

[PDF][PDF] Simplification of mathematical models of chemical reaction systems

MS Okino, ML Mavrovouniotis - Chemical reviews, 1998 - Citeseer
Detailed modeling of complex reaction systems is becoming increasingly important in the
development, analysis, design, and control of chemical reaction processes. For industrial …

Stiff-pinn: Physics-informed neural network for stiff chemical kinetics

W Ji, W Qiu, Z Shi, S Pan, S Deng - The Journal of Physical …, 2021 - ACS Publications
The recently developed physics-informed neural network (PINN) has achieved success in
many science and engineering disciplines by encoding physics laws into the loss functions …

An efficient error-propagation-based reduction method for large chemical kinetic mechanisms

P Pepiot-Desjardins, H Pitsch - Combustion and Flame, 2008 - Elsevier
Production rates obtained from a detailed chemical mechanism are analyzed in order to
quantify the coupling between the various species and reactions involved. These …

Linear time reduction of large kinetic mechanisms with directed relation graph: n-Heptane and iso-octane

T Lu, CK Law - Combustion and flame, 2006 - Elsevier
The algorithm of directed relation graph recently developed for skeletal mechanism
reduction was extended to overall linear time operation, thereby greatly facilitating the …

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 …

Wide-Range Kinetic Modeling Study of the Pyrolysis, Partial Oxidation, and Combustion of Heavy n-Alkanes

E Ranzi, A Frassoldati, S Granata… - Industrial & engineering …, 2005 - ACS Publications
The main goal of this paper is the extension of a general semidetailed kinetic scheme of
hydrocarbon oxidation to heavy fuels. Taking previous n-pentane and n-heptane kinetic …

Mathematical tools for the construction, investigation and reduction of combustion mechanisms

AS Tomlin, T Turányi, MJ Pilling - Comprehensive chemical kinetics, 1997 - Elsevier
Publisher Summary Chemical mechanisms have been employed in hydrocarbon
combustion as a means of understanding the underlying phenomenology of the combustion …

Strategies for mechanism reduction for large hydrocarbons: n-heptane

T Lu, CK Law - Combustion and flame, 2008 - Elsevier
A 55-species reduced mechanism for n-heptane oxidation was derived from a 188-species
skeletal mechanism, which was previously obtained from a detailed mechanism consisting …

Sustainable innovations in steam cracking: CO 2 neutral olefin production

I Amghizar, JN Dedeyne, DJ Brown, GB Marin… - Reaction Chemistry & …, 2020 - pubs.rsc.org
Steam cracking of hydrocarbons is and will continue to be the main industrial process to
produce light olefins in the coming decades. In state of the art steam cracking plants more …