Results 81 to 90 of about 459,556 (245)

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

, 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, Jagoda, Jechiel, Neumeier, Yedidia, Seitzman, Jerry M., Zinn, Ben T.   +4 more
core   +1 more source

Scalar gradient behaviour in MILD combustion [PDF]

, 2013
The results of three-dimensional Direct Numerical Simulation (DNS) of Moderate, Intense Low-oxygen Dilution (MILD) and conventional premixed turbulent combustion conducted using a skeletal mechanism including the effects of nonunity Lewis numbers and ...
Minamoto, Y, Swaminathan, N
core   +2 more sources

Development of a 25 MWth Flameless Pressurized Oxy-Combustion Pilot

Volume 6: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels; Microturbines, Turbochargers, and Small Turbomachines, 2021
Abstract The Flameless Pressurized Oxy-Combustion (FPO) cycle, a novel flexible fuel technology, is being developed into a large pilot. This effort seeks to complete the preliminary engineering and planning of a 25 MWth Pilot Plant that will demonstrate the technology for scale-up to a commercial unit.
Joshua Schmitt, Massimo Malavasi
openaire   +2 more sources

On the Influence of Kinetic Uncertainties on the Accuracy of Numerical Modeling of an Industrial Flameless Furnace Fired With NH3/H2 Blends: A Numerical and Experimental Study

Frontiers in Energy Research, 2020
Ammonia/hydrogen-fueled combustion represents a very promising solution for the future energy scenario. This study aims to shed light and understand the behavior of ammonia/hydrogen blends under flameless conditions.
Marco Ferrarotti, Marco Ferrarotti, Marco Ferrarotti, Andrea Bertolino, Andrea Bertolino, Andrea Bertolino, Ruggero Amaduzzi, Ruggero Amaduzzi, Alessandro Parente, Alessandro Parente   +9 more
doaj   +1 more source

Mathematical modelling of a slow flameless combustion of a two-dimensional paper

Zeitschrift für Angewandte Mathematik und Physik
We present a mathematical model for the slow combustion (smoldering) of a two-dimensional sheet of paper. We describe the evolution of the char region, and we investigate the effects of an orthogonal air flow on the shape of the combustion front.
L. Fusi, Benedetta Calusi, A. Giovinetto, Leonardo Panconi   +3 more
semanticscholar   +1 more source

Тестирование конструктивного исполнения технических решений по огневой утилизации жидких углеводородных отходов [PDF]

, 2016
Актуальность исследования обусловлена необходимостью разработки экологически чистых теплогенерирующих устройств для утилизации жидких техногенных отходов.
Долгов, Сергей Викторович, Табакаев, Роман Борисович, Хаустов, Сергей Александрович   +2 more
core  

Kinetic Roughening in Slow Combustion of Paper [PDF]

, 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, Alava, M. J., Kähkönen, O.-P., Maunuksela, J., Myllys, M., Provatas, N., Timonen, J.   +6 more
core   +1 more source

Numerical models for the phenomenological study of flameless combustion

Ingeniería e Investigación, 2009
Flameless combustion is a technique which offers environmental advantages such as lower than 100 ppm NOx and CO emis- sions due to below 200 K temperature gradients. Flameless combustion also supplies higher than 70% energy efficiency.
Bernardo Argemiro Herrera Múnera, Andrés Adolfo Amell Arrieta, Francisco Javier Cadavid Sierra   +2 more
doaj  

Development of Ammonia Combustion Technology for NOx Reduction

Energies
This study comprehensively reviewed the engineering theories and technologies required for using ammonia as a fuel. The slow reaction rate and high NOx emissions of ammonia remain challenging issues with existing combustion technologies. Accordingly, the
Hossein Ali Yousefi Rizi, Donghoon Shin
doaj   +1 more source

Method for Burning Super-Poor Fuel Mixtures in the Combustion Chamber of the Energy Microturbine by Means of theStreamer Discharge [PDF]

Problems of the Regional Energetics, 2018
The paper considers the problem of increasing fuel efficiency and reducing emissions of gas turbine power plants. The aim of the work is to develop a method for burning extra-lean fuel mixtures.
Grachev L.P., Bulat P.V., Esakov I.I., Bulat M.P., Volobuev I.A., Upyrev V.V.   +5 more
doaj   +1 more source