Results 81 to 90 of about 2,971 (223)

A dimensionless modeling framework for scaling flameless combustion furnaces: Integrating energy–exergy and flow-similarity analyses for predictive, low-emission, and scalable industrial design

open access: yesResults in Engineering
Flameless combustion offers ultra-low emissions and high thermal uniformity, but scaling such systems from laboratory to industrial applications remains challenging due to complex interactions between flow, heat transfer, and chemical kinetics ...
Mohamad-Amin Zamani   +1 more
doaj   +1 more source

Analisa Kinerja Cyclone Combustor pada Proses Downdraft Gasifier dengan Media Sekam Padi untuk Kapasitas 10 Kg/Jam [PDF]

open access: yes, 2016
Biomass potency in Indonesia is very abundant both from the animal manure or plant. Agriculture and plantations waste which are abundant can be utilized as the energy source. One of them is the rice husk.
Arianto, F. X. (F), Purnomo, A. W. (A)
core  

A chemical kinetic modelling study of the combustion of CH4–CO–H2–CO2 fuel mixtures [PDF]

open access: yes, 2016
In the present study, five detailed reaction mechanisms have been employed for simulating 530 ignition delay times involving mixtures containing methane, hydrogen, carbon monoxide and carbon dioxide. A novel concept, Reaction Significance Analysis (RSA),
Fischer, Marc Claude Pierre, Jiang, Xi
core   +1 more source

Volumetric combustion of biomass for CO 2 and NOx reduction in coal-fired boilers [PDF]

open access: yes, 2012
To meet the urgent environmental targets, substituting coal with biomass has been considered to be an effective and promising method over the last decades. In this paper, a new concept of volumetric combustion is proposed and further developed to achieve
Blasiak, Wlodzimierz   +3 more
core   +1 more source

Flow field and emission characterization of a novel enclosed jet-in-hot-coflow canonical burner

open access: yesApplications in Energy and Combustion Science
The jet-in-hot-coflow is a canonical combustion setup, which has been used in several studies to study Flameless/MILD combustion and auto-ignition of fuels.
Thimo van den Berg   +2 more
doaj   +1 more source

Fundamental and Technical Challenges for a Compatible Design Scheme of Oxyfuel Combustion Technology

open access: yesEngineering, 2015
Oxyfuel combustion with carbon capture and sequestration (CCS) is a carbon-reduction technology for use in large-scale coal-fired power plants. Significant progress has been achieved in the research and development of this technology during its scaling ...
Chuguang Zheng   +6 more
doaj   +1 more source

Stagnation point reverse flow combustor for a combustion system [PDF]

open access: yes, 2007
A combustor assembly includes a combustor vessel having a wall, a proximate end defining an opening and a closed distal end opposite said proximate end. A manifold is carried by the proximate end. The manifold defines a combustion products exit.
Hashmonay, Ben-Ami   +4 more
core   +1 more source

Kinetic Roughening in Slow Combustion of Paper [PDF]

open access: yes, 1997
We present results from an experimental study on the kinetic roughening of slow combustion fronts in paper sheets. The sheets were positioned inside a combustion chamber and ignited from the top to minimize convection effects.
Ala-Nissilä, Tapio   +6 more
core   +1 more source

A Comparative CFD Study on Simulating Flameless Oxy-Fuel Combustion in a Pilot-Scale Furnace

open access: yesJournal of Combustion, 2016
The current study presents a method to model the flameless oxy-fuel system, with a comparative approach, as well as validation of the predictions. The validation has been done by comparing the predicted results with previously published experimental ...
Mersedeh Ghadamgahi   +4 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

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