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 …

A unified mechanism for unconfined deflagration-to-detonation transition in terrestrial chemical systems and type Ia supernovae

AY Poludnenko, J Chambers, K Ahmed, VN Gamezo… - Science, 2019 - science.org
INTRODUCTION The nature of type Ia supernovae (SNIa)—thermonuclear explosions of
white dwarf (WD) stars—is an open question in astrophysics. There is a general consensus …

[图书][B] Supernova explosions

D Branch, JC Wheeler - 2017 - Springer
JCW had long wanted to write a new monograph on supernovae. Despite an immense
explosion in the literature and many review articles, there had not been one since that of …

Extreme velocity gradients in turbulent flows

D Buaria, A Pumir, E Bodenschatz… - New Journal of …, 2019 - iopscience.iop.org
Fully turbulent flows are characterized by intermittent formation of very localized and intense
velocity gradients. These gradients can be orders of magnitude larger than their typical …

Vorticity-strain rate dynamics and the smallest scales of turbulence

D Buaria, A Pumir - Physical Review Letters, 2022 - APS
Building upon the intrinsic properties of Navier-Stokes dynamics, namely the prevalence of
intense vortical structures and the interrelationship between vorticity and strain rate, we …

[HTML][HTML] Vorticity transformation in high Karlovitz number premixed flames

B Bobbitt, S Lapointe, G Blanquart - Physics of Fluids, 2016 - pubs.aip.org
To better understand the two-way coupling between turbulence and chemistry, the changes
in turbulence characteristics through a premixed flame are investigated. Specifically, this …

[HTML][HTML] Pulsating instability and self-acceleration of fast turbulent flames

AY Poludnenko - Physics of Fluids, 2015 - pubs.aip.org
A series of three-dimensional numerical simulations is used to study the intrinsic stability of
high-speed turbulent flames. Calculations model the interaction of a fully resolved premixed …

Understanding explosions–From catastrophic accidents to creation of the universe

ES Oran - Proceedings of the Combustion Institute, 2015 - Elsevier
This paper focuses on two extremes of explosions: the general class of Type Ia supernova
(SNIa), which are surprisingly uniform thermonuclear explosions of white dwarf stars, and a …

Spectral kinetic energy transfer in turbulent premixed reacting flows

CAZ Towery, AY Poludnenko, J Urzay, J O'Brien… - Physical Review E, 2016 - APS
Spectral kinetic energy transfer by advective processes in turbulent premixed reacting flows
is examined using data from a direct numerical simulation of a statistically planar turbulent …