[HTML][HTML] Combustion machine learning: Principles, progress and prospects
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 …
of data from large-scale simulations, high-resolution experiments, and sensors. This corpus …
[HTML][HTML] Structure and dynamics of highly turbulent premixed combustion
Turbulent premixed combustion involves simultaneous and mutually interacting fluid,
chemical, and transport phenomena spanning a wide range of spatial and temporal scales …
chemical, and transport phenomena spanning a wide range of spatial and temporal scales …
A statistical analysis of developing knock intensity in a mixture with temperature inhomogeneities
Knock formation and its intensity for a stoichiometric ethanol/air mixture under a
representative end-gas auto-ignition condition in IC engines with temperature …
representative end-gas auto-ignition condition in IC engines with temperature …
Effects of turbulence and temperature fluctuations on knock development in an ethanol/air mixture
The effects of turbulence on knock development and intensity for a thermally
inhomogeneous stoichiometric ethanol/air mixture at a representative end-gas autoignition …
inhomogeneous stoichiometric ethanol/air mixture at a representative end-gas autoignition …
Prediction of knock intensity and validation in an optical SI engine
To provide fundamental insights into the underlying mechanisms of knock occurrence in a
spark-ignition (SI) engine, optical diagnostic measurements were performed at advanced …
spark-ignition (SI) engine, optical diagnostic measurements were performed at advanced …
Pulsating and cellular instabilities of hydrogen–oxygen detonations with ozone sensitization
W Han, J Huang, C Wang - Physics of Fluids, 2021 - pubs.aip.org
Numerical simulations have been conducted to investigate the effects of ozone (O 3)
sensitization on pulsating and cellular instabilities of one-and two-dimensional (1-, 2D) …
sensitization on pulsating and cellular instabilities of one-and two-dimensional (1-, 2D) …
Multi-regime reaction front and detonation initiation by temperature inhomogeneity
Auto-ignition, reaction front propagation, and detonation development are foundational
events in combustion, and are relevant to the occurrence of engine knock. It is generally …
events in combustion, and are relevant to the occurrence of engine knock. It is generally …
[HTML][HTML] Chapman–Jouguet deflagration criteria and compressibility dynamics of turbulent fast flames for turbulence-induced deflagration-to-detonation transition
This work characterizes the compressibility dynamics in turbulent fast flames for a range of
turbulent flame speeds. These turbulent fast flames experience increased effects of …
turbulent flame speeds. These turbulent fast flames experience increased effects of …
Understanding multi-regime detonation development for hydrogen and syngas fuels
Autoignition and detonation development are foundational events in the combustion
community and are fundamentally relevant to engine knocking and detonation propulsion …
community and are fundamentally relevant to engine knocking and detonation propulsion …
Modeling of high-speed, methane–air, turbulent combustion, Part I: One-dimensional turbulence modeling with comparison to DNS
Z Jozefik, ME Harvazinski, V Sankaran… - Combustion and …, 2024 - Elsevier
The ability of the one-dimensional turbulence (ODT) model to serve as a surrogate direct
numerical simulation (DNS) is assessed for highly turbulent flames. The ODT model is …
numerical simulation (DNS) is assessed for highly turbulent flames. The ODT model is …