Results 41 to 50 of about 331 (180)
Catalyst Particle Porosity Effect upon Flameless Combustion Characteristics
Фізика і хімія твердого тіла, 2020 The problem of heat and mass transfer of a porous catalyst particle is considered. On the her surface, including the inner surface of the pores, an irreversibly heterogeneous first-order reaction proceeds.
V. V. Kalinchak +4 more
doaj +1 more source
Experimental methods in chemical engineering: Atomic absorption spectrometry—AAS
The Canadian Journal of Chemical Engineering, Volume 104, Issue 5, Page 2206-2224, May 2026.Abstract Elements absorb electromagnetic radiation (light) of a specific wavelength in proportion to the number of atoms in its path. As the atoms absorb this light energy, electrons rise from the ground state to an excited state. In atomic absorption spectrometry (AAS), high temperatures produce clouds of atoms from the sample (atomization) and ...
Emily Cintia Tossi de A. Costa +4 more
wiley +1 more source
Energies, 2017 The flameless oxyfuel combustion technology has been proven to be a promising new method to reduce the fuel consumption and pollutants in industrial applications [...]
Mersedeh Ghadamgahi +3 more
doaj +1 more source
Energy Conversion and Management: X, 2023 In this work, a catalytic combustor for micro electrical mechanical system for syngas was designed and analysed using Direct Numerical Simulation (DNS) in conjunction with finite rate chemistry.
Bahamin Bazooyar +3 more
doaj +1 more source
Global Biogeochemical Cycles, Volume 40, Issue 4, April 2026.Abstract Peatlands play a critical role in the global carbon (C)‐climate cycle, acting as vast long‐term stores of disproportionately large quantities of C relative to their land area. In recent decades, climate‐driven shifts in fire regimes and peatland hydrophysical properties have occurred across Canada's boreal regions, increasing concerns about ...
K. Nelson +4 more
wiley +1 more source
Case Studies in Thermal EngineeringThis study analyzes, through numerical simulations, the feasibility of replacing conventional swirl-type burners with self-regenerative flameless combustion burners for brick firing.
Camilo Lezcano +3 more
doaj +1 more source
Large Eddy Simulation of a Swirl-Stabilized Pilot Combustor from Conventional to Flameless Mode
Journal of Combustion, 2016 This paper investigates flame and flow structure of a swirl-stabilized pilot combustor in conventional, high temperature, and flameless modes by means of a partially stirred reactor combustion model to provide a better insight into designing lean ...
Ehsan Fooladgar, C. K. Chan
doaj +1 more source
Advanced Energy and Sustainability Research, Volume 7, Issue 3, March 2026.Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira +4 more
wiley +1 more source
Disposal of Liquid Combustible Wastes using Flameless Burners with Porous Carbon Matrix
EPJ Web of Conferences, 2016 Two modifications of flameless burners with a carbon porous media in the combustion area were investigated. Kerosene TS-1 and mixtures of highly flammable liquids wastes (HIL) were used as fuel. Experimental data are presented in a graphical form as plot
Dolgov Sergei +4 more
doaj +1 more source
Incipient Fires—Definition, Detection and Extinguishment by Laypersons
Fire and Materials, Volume 50, Issue 1, Page 3-10, January/February 2026.ABSTRACT The earlier a fire is noticed, the less developed it is and the easier it can be prevented respectively stopped, even by laypersons. Within the research project ‘TEBRAS’ the incipient phase of fires was investigated in detail. In the course of the project, it became apparent that the definition of what exactly the incipient phase of a fire ...
Sarah‐K. Hahn +5 more
wiley +1 more source