Results 61 to 70 of about 321 (183)

Increased heat transfer to sustain flameless combustion under elevated pressure conditions – a numerical study

open access: yesEngineering 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

Thermostable Polyoxide Catalysts of Complete Combustion of Methane or Biogas in the Catalytic Heat Generators

open access: yesChemical 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

Development of a Novel Cyclonic Flow Combustion Chamber for Achieving MILD/Flameless Combustion

open access: yesEnergy Procedia, 2015
burner. The main pre-heated flow rate composed by diluent and oxygen and the fuel (at environmental temperature) are fed inside the combustion chamber from one side. Diametrically opposed the feeding configuration is reproduced, thus realizing a cyclonic flow field inside the reactor. The outlet is located on the top of the chamber.
G Sorrentino   +7 more
openaire   +8 more sources

Flameless Catalytic LPG Combustion and its Optimization Approach

open access: yesProcedia Technology, 2016
AbstractCatalytic combustion is a highly efficient and modern combustion technique. It incorporates noble metal catalysts to convert the fuel into the products of combustion and provide flameless heat. Flameless heat is appropriate to use in industrial hazardous areas.
Maharana, Debasis, Soloman, P.A.
openaire   +1 more source

Flameless combustion and its potential towards gas turbines

open access: yesProgress in Energy and Combustion Science, 2018
Fluid ...
Augusto Viviani Perpignan, A.A.V. (author)   +2 more
openaire   +4 more sources

Preparation, characterization and evaluation of MgO for flameless combustion of natural gas

open access: yesRevista 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

Impact of Integrating Flameless Combustion Technology and Sludge–Fly Ash Recirculation on PCDE Emissions in Hazardous Waste Thermal Treatment Systems

open access: yesAtmosphere
Polychlorinated 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

Nanofire and scale effects of heat

open access: yesNano 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

FLAMELESS OXIDATION AT THE GT26 GAS TURBINE: NUMERICAL STUDY VIA FULL CHEMISTRY

open access: yesTASK 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  

Flameless “Cool” Combustion in Multi-phase Configuration

open access: yesProcedia Engineering, 2015
AbstractCool flames are commonly associated with engine-knock phenomenon in spark ignition engines and autoignition in diesel engines, and results from low temperature partial oxidation of the fuel air mixture that eventually leads to hot flame ignition.
openaire   +1 more source

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