[HTML][HTML] Methods for enabling real-time analysis in digital twins: A literature review

MS Es-haghi, C Anitescu, T Rabczuk - Computers & Structures, 2024 - Elsevier
This paper presents a literature review on methods for enabling real-time analysis in digital
twins, which are virtual models of physical systems. The advantages of digital twins are …

Challenges and opportunities for the application of digital twins in hard-to-abate industries: A review

MA Hafeez, A Procacci, A Coussement… - Resources, Conservation …, 2024 - Elsevier
The energy-intensive industry, heavily reliant on heat generation processes, faces the
critical challenge of drastically reducing greenhouse gas emissions. This study reviews the …

Digital twin: Values, challenges and enablers from a modeling perspective

A Rasheed, O San, T Kvamsdal - IEEE access, 2020 - ieeexplore.ieee.org
Digital twin can be defined as a virtual representation of a physical asset enabled through
data and simulators for real-time prediction, optimization, monitoring, controlling, and …

Digital twin: Values, challenges and enablers

A Rasheed, O San, T Kvamsdal - arxiv preprint arxiv:1910.01719, 2019 - arxiv.org
A digital twin can be defined as an adaptive model of a complex physical system. Recent
advances in computational pipelines, multiphysics solvers, artificial intelligence, big data …

Chemistry reduction using machine learning trained from non-premixed micro-mixing modeling: Application to DNS of a syngas turbulent oxy-flame with side-wall …

K Wan, C Barnaud, L Vervisch, P Domingo - Combustion and Flame, 2020 - Elsevier
A chemistry reduction approach based on machine learning is proposed and applied to
direct numerical simulation (DNS) of a turbulent non-premixed syngas oxy-flame interacting …

Tabulation of combustion chemistry via Artificial Neural Networks (ANNs): Methodology and application to LES-PDF simulation of Sydney flame L

LLC Franke, AK Chatzopoulos, S Rigopoulos - Combustion and Flame, 2017 - Elsevier
In this work, a methodology for the tabulation of combustion mechanisms via Artificial Neural
Networks (ANNs) is presented. The objective of the methodology is to train the ANN using …

Perspectives on NOX Emissions and Impacts from Ammonia Combustion Processes

S Mashruk, H Shi, L Mazzotta, CE Ustun… - Energy & …, 2024 - ACS Publications
Climate change and global warming necessitate the shift toward low-emission, carbon-free
fuels. Although hydrogen boasts zero carbon content and high performance, its utilization is …

[HTML][HTML] A joint numerical study of multi-regime turbulent combustion

B Fiorina, TP Luu, S Dillon, R Mercier, P Wang… - Applications in Energy …, 2023 - Elsevier
This article presents a joint numerical study on the Multi Regime Burner configuration. The
burner design consists of three concentric inlet streams, which can be operated …

Including real fuel chemistry in LES of turbulent spray combustion

A Felden, L Esclapez, E Riber, B Cuenot, H Wang - Combustion and Flame, 2018 - Elsevier
Abstract Large Eddy Simulation (LES) is progressively becoming a crucial design tool for the
next generation of aeronautical combustion chambers. However, further improvements of …

The origin of CEMA and its relation to CSP

DA Goussis, HG Im, HN Najm, S Paolucci… - Combustion and …, 2021 - Elsevier
There currently exist two methods for analysing an explosive mode introduced by chemical
kinetics in a reacting process: the Computational Singular Perturbation (CSP) algorithm and …