Results 101 to 110 of about 2,971 (223)

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  

Improvement of energy efficiency of natural gas combustion by applying a homogeneous combustion

open access: yesE3S 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

Heat transfer and emission characteristics of hydrogen-enriched natural gas in flameless air/oxyfuel combustion in a semi-industrial furnace

open access: yesMeasurement: Energy
Hydrogen 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

open access: yesJournal 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  

Effect of Rewetting on Smouldering Combustion of a Tropical Peat

open access: yesE3S Web of Conferences, 2018
Probability of land and forest fire in Indonesia is quite high. Peat land is one of the highest contribute of the fire disaster. Indonesia is the country with the highest peat land in Southeast Asia, with more than 50 % of tropical peat species ...
Dianti Afiri   +3 more
doaj   +1 more source

Development and Practical Tests of Insulating/Cooling Capsule with Sensor for in-situ Measurements of CO Concentrations on Moving Grates in MSWI [PDF]

open access: yes, 2007
MSW incineration consists of combustion of heterogeneous waste on a moving grate that transports and mixes the waste during the combustion process. The grate combustion process involves drying, devolatilization, gasification/combustion and char burn-out.
BAXTER David   +4 more
core  

Direct numerical simulations for smouldering in horizontal channel [PDF]

open access: yes, 2013
In the present study, direct numerical simulations for smouldering in a horizontal channel are performed for both compressible and incompressible flows.
Debenest, Gérald, Yang, Chen
core   +1 more source

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

Vybrané technologie ochlazování prostorově uzavřených požářišť v hlubinných uhelných dolech [PDF]

open access: yes, 2011
In current mining practice, the most often used methods of cooling spatially sealed fire areas are: natural cooling, cooling by nitrogen, cooling by water and inert foam and cooling by combustion product recirculation.
Bartoňová, Jana   +3 more
core  

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