Results 71 to 80 of about 459,556 (245)

Combustion Characteristics of Flameless Combustion by Reactants Injection Conditions

Journal of the Korean Society of Combustion, 2013
The flameless combustion has been considered as one of the promising combustion technology for high thermal efficiency, reducing NOx and CO emissions. In this paper, the effect of air and fuel injection condition on formation of flameless combustion was analyzed using three dimensional numerical simulation.
Seong Weon Hong, Pil Hyong Lee, Sang Soon Hwang   +2 more
openaire   +2 more sources

Potential of Aluminum as a Metal Fuel for Supporting EU Long‐Term Energy Storage Needs

Advanced Materials Technologies, Volume 9, Issue 15, August 7, 2024.
In this manuscript, Barelli et al. evaluates the long‐term energy storage (ES) needs associated to the EU's energy transition and proposes an innovative approach based on aluminum as a green energy carrier with high volumetric energy density. Abstract The EU's energy transition necessitates availability of green energy carriers with high volumetric ...
Linda Barelli, Lorenzo Trombetti, Shuting Zhang, Hüseyin Ersoy, Manuel Baumann, Stefano Passerini   +5 more
wiley   +1 more source

Oxygen enrichment studies in hydrogen-natural gas burner: A pilot-scale study on emissions and thermal performance

Measurement: Energy
Decarbonising high-temperature industrial furnaces requires efficient and low-emission combustion strategies. Hydrogen and oxygen enhanced combustion (OEC) are promising alternatives to conventional air-fuel systems, but their combined impact on heat ...
Nidhin Thekkedath Madhu, Martin Adendorff, Kristina Mabic, Esin Iplik, Sven Eckart, Hartmut Krause   +5 more
doaj   +1 more source

Stagnation point reverse flow combustor [PDF]

, 2008
A method for combusting a combustible fuel includes providing a vessel having an opening near a proximate end and a closed distal end defining a combustion chamber. A combustible reactants mixture is presented into the combustion chamber. The combustible
Jagoda, Jechiel, Neumeier, Yedidia, Seitzman, Jerry M., Weksler, Yoav, Zinn, Ben T.   +4 more
core   +1 more source

Modelling paradigms for MILD combustion [PDF]

, 2014
Three-dimensional Direct Numerical Simulation (DNS) data of methane-air MILD combustion is analysed to study the behaviour of MILD reaction zones and to identify a suitable modelling paradigm for MILD combustion.
Minamoto, Y, Swaminathan, N
core   +2 more sources

Recent Advances and Challenges of Hydrogen Production Technologies via Renewable Energy Sources

Advanced Energy and Sustainability Research, Volume 5, Issue 5, May 2024.
In this study, the recent advances and challenges of hydrogen production technologies via renewable energy sources are reviewed. And, the pros and cons of several hydrogen generation methods are outlined. Meanwhile, in this study, hydrogen production technologies are emphasized based on renewable resources.
Ababay Ketema Worku, Delele Worku Ayele, Deva Brinda Deepak, Abaynesh Yihdego Gebreyohannes, Segenet Dagmawi Agegnehu, Mohan Lal Kolhe   +5 more
wiley   +1 more source

A Review on the Combustion Characteristics of an Asymmetric Swirling Combustor in Flameless Mode

Evergreen, 2023
: As the population of the world is growing rapidly, the demand for energy that is clean and efficient is increasing. Combustion is one of the major ways of energy conversion that produces very high amount of pollutant emission, as such the research ...
Najib Aminu, M. Wahid, Aminuddin Sa’at, A. Shitu   +3 more
semanticscholar   +1 more source

Design and Development of a Lab-Scale Burner for MILD/Flameless Combustion

Chemical Engineering Transactions, 2015
This paper discusses the design and development of a burner for MILD/Flameless Combustion processes. Computational Fluid Dynamics was used to simulate preliminary designs for the burner and to obtain a characterization of the combustor for non-reactive ...
G. Sorrentino, P. Sabia, M. De Joannon, A. Cavaliere, R. Ragucci   +4 more
doaj   +1 more source

Oxide Scale Formation of Stainless Steels with Different Heating Methods – Effect of Hydrogen as Fuel

steel research international, Volume 95, Issue 1, January 2024.
Transition toward CO2‐free heating by replacing natural gas with H2 as the combustion gas, or by electrifying the reheating furnace, affects the oxide scale formation of stainless steels. The results indicate the potential reheating conditions to the use of H2 fuels with minor changes of oxide scale and the possibility to reduce oxidation by induction ...
Susanna Airaksinen, Juho Haapakangas, Aleksi Laukka, Eetu-Pekka Heikkinen, Timo Fabritius   +4 more
wiley   +1 more source

Experimental evaluation of a dual-function solution for reducing flue gas pollutants using low-temperature counter-diffusive combustion of methane with Au0.06-Pd0.06/Al2O3 Catalyst [PDF]

Journal of Particle Science and Technology
The possibility of releasing unburned hydrocarbons and other compounds resulting from incomplete combustion from the exhaust is considered a common industrial issue.
Mohammadmehdi Namazi, Reza Keshavarzi, Yasamin Bide, Shahryar Zare, Mohammad Mohammadi   +4 more
doaj   +1 more source