Results 71 to 80 of about 331 (180)
Chemical Engineering Transactions, 2014 It is known that environmentally friendly flameless combustion of hydrocarbons without formation of nitrogen oxides is an important way to dispose of natural gas.
S.A. Tungatarova +3 more
doaj +1 more source
Engineering Applications of Computational Fluid Mechanics, 2019 Sustaining flameless combustion under elevated pressure conditions remains a challenge that hinders its application in gas turbines. Previous attempts succeeded to sustain flameless operation up to 5 atm.
Hesham M. Khalil +3 more
doaj +1 more source
AtmospherePolychlorinated diphenyl ethers (PCDEs), persistent environmental pollutants, are found in flue gas from incinerators. While air pollution control systems (APCSs) capture pollutants, the resulting sludge/fly ash (SFA) requires further treatment due to ...
Sheng-Lun Lin +4 more
doaj +1 more source
Preparation, characterization and evaluation of MgO for flameless combustion of natural gas
Revista Facultad de Ingeniería Universidad de Antioquia, 2006 A MgO catalyst was prepared by aqueous dispersion of commercial magnesium oxide followed by drying and calcination to obtain a thermally-stabilized material.
Elías Gómez Macías +3 more
doaj +1 more source
Joint RANS/LES Modeling of Flameless Combustion
Energy and Power Engineering, 2011 We present our timesaving joint RANS/LES approach (we originally developed it for numerical simulations of turbulent premixed combustion) to simulate flameless combustion with separate injection of gas fuel and strong exhaust gas recirculation. It is based on successive RANS/LES numerical modeling where part of the information (stationary average ...
Zimont, Vladimir L., Battaglia, Valerio
openaire +3 more sources
FLAMELESS OXIDATION AT THE GT26 GAS TURBINE: NUMERICAL STUDY VIA FULL CHEMISTRY
TASK Quarterly, 2001 Sequential combustion was first applied to gas turbines more than 40 years ago, and almost half of these early machines are still operating. This form of oxidation leads to the flameless combustion at a second chamber.
TOMASZ OCHRYMIUK, JANUSZ BADUR
doaj
Nanofire and scale effects of heat
Nano Convergence, 2019 Combustion is a chemical reaction that emits heat and light. Nanofire is a kind of flameless combustion that occurs on the micro–nano scale. Pt/Al2O3 film with a thickness of 20 nm can be prepared as a catalyst by micro–nano processing. When the methanol-
Zhimao Wu +5 more
doaj +1 more source
Improvement of energy efficiency of natural gas combustion by applying a homogeneous combustion
E3S Web of Conferences, 2017 In many heat devices designers and operators meet the problem of low efficiency of combustion and restricted emission standards. This process should be improved to maximize its efficiency and satisfy additional requirements as, for example, uniform ...
Szymczyk Jacek +5 more
doaj +1 more source
Measurement: EnergyHydrogen combustion is seen as a promising carbon-free alternative for generating process heat in industrial processes requiring high temperatures and large amounts of energy, such as metal melting and reheating.
Kristina Mabic +6 more
doaj +1 more source
Experimental Valuation Diagnostics of Hydrous Ethanol Sprays Formed by a Blurry Injector
Journal of Aerospace Technology and Management, 2013 http://dx.doi.org/10.5028/jatm.v5i2.231 Concerns about the rising fuel price and environmental changes have led to the search for alternative fuels and energy sources.
Claudia Gonçalves Azevedo +2 more
doaj