A review of hydrogen utilization in power generation and transportation sectors: Achievements and future challenges

J Hwang, K Maharjan, HJ Cho - International journal of hydrogen energy, 2023 - Elsevier
Decarbonizing the power generation and transportation sectors, responsible for∼ 65% of
Green House Gas (GHG) emissions globally, constitutes a crucial step to addressing climate …

Gas turbine combustion technologies for hydrogen blends

D Cecere, E Giacomazzi, A Di Nardo, G Calchetti - Energies, 2023 - mdpi.com
The article reviews gas turbine combustion technologies focusing on their current ability to
operate with hydrogen enriched natural gas up to 100% H 2. The aim is to provide a picture …

Effect of hydrogen addition on the combustion and emission characteristics of methane under gas turbine relevant operating condition

Y Sun, Y Zhang, M Huang, Q Li, W Wang, D Zhao… - Fuel, 2022 - Elsevier
The influence of hydrogen addition (0–100%) on the combustion and emission
characteristics (NO and CO formation) of laminar-premixed methane flame under gas …

Numerical investigation of hydrogen addition effects to a methane-fueled high-pressure combustion chamber

MKG Gheshlaghi, AM Tahsini - International Journal of Hydrogen Energy, 2023 - Elsevier
To get a general understanding of hydrogen fuel usage in a real-condition high-pressure
industrial gas turbine burner operating at 15 atm pressure, the effects of hydrogen addition …

Hydrogen combustion: features and barriers to its exploitation in the energy transition

E Giacomazzi, G Troiani, A Di Nardo, G Calchetti… - Energies, 2023 - mdpi.com
The aim of this article is to review hydrogen combustion applications within the energy
transition framework. Hydrogen blends are also included, from the well-known hydrogen …

A simplified mechanism of hydrogen addition to methane combustion for the pollutant emission characteristics of a gas-fired boiler

Q Zhao, X Liu, A Jiao, H Xu, F Liu, X Liao - International Journal of …, 2024 - Elsevier
The reaction mechanism of hydrogen-enriched methane (HEM) combustion is significant in
the combustion process. In this study, four widely used reaction mechanisms for methane …

Effects of hydrogen blending and exhaust gas recirculation on NOx emissions in laminar and turbulent CH4/Air flames at 25 bar

D Cecere, S Carpenella, E Giacomazzi, A Stagni… - International journal of …, 2024 - Elsevier
In this work, the effect of Exhaust Gas Recirculation (EGR) on NO x emissions in a CH 4/H
2/air combustion at 25 bar, at an equivalence ratio Φ= 0.7, is analyzed in laminar and …

Experimental and numerical study of the effect of initial temperature on the combustion characteristics of premixed syngas/air flame

Z Xu, H Deng, S Wei, M Yan, X Wen, F Wang… - International Journal of …, 2023 - Elsevier
The effects of different initial temperatures (T= 300–500 K) and different hydrogen volume
fractions (5%–20%) on the combustion characteristics of premixed syngas/air flames in …

Technological perspectives and economic aspects of green hydrogen in the energetic transition: challenges for chemistry

LLN Guarieiro, JP Anjos, LA Silva… - Journal of the Brazilian …, 2022 - SciELO Brasil
Green hydrogen is a fuel capable of promoting sustainable energy development and is
gaining attention in the current global energy transition framework. The global shift toward …

[HTML][HTML] Chemical kinetics properties and the influences of different hydrogen blending ratios on reactions of natural gas

H Dong, R Li, W Zhao, Y Zhang, X Chen… - Case Studies in Thermal …, 2023 - Elsevier
Hydrogen is blended with natural gas to form hydrogenated natural gas (HCNG), which is a
new, efficient and clean energy. CHEMKIN-PRO 19.0 software was combined with the GRI …