The past and future of sustainable concrete: A critical review and new strategies on cement-based materials

J de Brito, R Kurda - Journal of Cleaner Production, 2021 - Elsevier
The negative impacts of cement-based material (CBM) production are way bigger than ever
expected. To illustrate the scale of this phenomenon, all the forests in the world, regardless …

Numerical study of a swirl gas turbine combustor for turbulent air and oxy-combustion of ammonia/kerosene fuels

M Ilbas, O Kumuk, S Karyeyen - Fuel, 2021 - Elsevier
Since ammonia has a carbon-free substance and involves hydrogen atoms per volume unit,
many scientists think it could be used as an alternative fuel instead of natural gas or …

Analysis and neural network prediction of combustion stability for industrial gases

L Zhang, Y Xue, Q Xie, Z Ren - Fuel, 2021 - Elsevier
Combustion of industrial gases has gained increasing attention in the past decades. Great
challenges for reliable industrial operation are posed by combustion instability. In this study …

Modelling of the gas-turbine colorless distributed combustion: An application to hydrogen enriched–kerosene fuel

M Ilbas, O Kumuk, S Karyeyen - International Journal of Hydrogen Energy, 2022 - Elsevier
This study examines hydrogen-enriched kerosene combustion under distributed regime in a
gas turbine combustion chamber. With hydrogen enrichment, it is aimed at increasing …

Combustion stability analysis for non-standard low-calorific gases: Blast furnace gas and coke oven gas

L Zhang, W Xie, Z Ren - Fuel, 2020 - Elsevier
The effective and efficient utilization of byproduct fuels has gained increasing attention in all
industrial fields. In this study, flame stabilization mechanisms for non-standard low-calorific …

Feasibility of biogas and oxy-fuel combustion in steam cracking furnaces: experimental and computational study

Y Zhang, S Vangaever, G Theis, M Henneke… - Fuel, 2021 - Elsevier
This work evaluates the feasibility of biogas air-fuel combustion and natural gas oxy-fuel in
steam cracking furnaces. Four cases, namely air-fuel combustion of pure natural gas, 20 …

Numerical investigation on hydrogen-enriched methane combustion in a domestic back-pressure boiler and non-premixed burner system from flame structure and …

MK Büyükakın, S Öztuna - International Journal of Hydrogen Energy, 2020 - Elsevier
In this paper, the non-premixed hydrogen-enriched methane-air combustion was
investigated numerically with the use of a CFD code. In the first part of the study, the …

Hydrogen concentration effects on a swirl-stabilized non-premixed burner using ammonia

O Kekul, M Ilbas, S Karyeyen - International Journal of Hydrogen Energy, 2024 - Elsevier
In the present paper, it was aimed to consume pure NH 3 by using an existing non-premixed
burner with H 2 blending strategy, and to examine the temperature and NO emission profiles …

Numerical Simulation of Methane Combustion in Two-Layer Porous Media Under Oxy-Fuel Condition

M Liao, S Jia, Q Wang, TL Chan, Y Li, X Xu… - Flow, Turbulence and …, 2023 - Springer
The combination of oxy-fuel and porous media combustion can considerably broaden the
lean-burn limit while significantly improving combustion stability. It is foreseeable that some …

Key CO2 capture technology of pure oxygen exhaust gas combustion for syngas-fueled high-temperature fuel cells

H Wang, Q Lei, P Li, C Liu, Y Xue, X Zhang, C Li… - International Journal of …, 2021 - Springer
Integrated gasification fuel cells (IGFCs) integrating high-temperature solid oxide fuel cell
technology with CO2 capture processes represents highly-efficient power systems with …