Flameless combustion behaviour of preheated pulverized coal
Sign Up to like & getrecommendations! Published in 2018 at "Canadian Journal of Chemical Engineering"
DOI: 10.1002/cjce.23043
Abstract: A method for stable flameless combustion of pulverized coal based on coal preheating was recently proposed. The method involves the initial heating of pulverized coal to a temperature above 800 °C. The heated coal is then… read more here.
Keywords: combustion; coal; flameless combustion; combustion chamber ... See more keywords
Thermal Activation of the Combustion Chamber of a Reciprocating Internal Combustion Engine
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Thermal Science"
DOI: 10.1007/s11630-018-1039-7
Abstract: The dominant feature of the work of many specialists on the design of the internal combustion engine is to achieve the possible lowest fuel consumption, which is the most convenient measure of the efficiency of… read more here.
Keywords: internal combustion; combustion; combustion chamber; combustion engine ... See more keywords
Effects of heat treatments to inner liner material, thermal barrier coating, and outer shell material on lifetime of a combustion chamber
Sign Up to like & getrecommendations! Published in 2019 at "Acta Astronautica"
DOI: 10.1016/j.actaastro.2018.05.019
Abstract: Abstract Key factors were investigated to extend the lifetime of a combustion chamber of a large thrust rocket engine. Two-dimensional finite element simulations were conducted to estimate creep damage and low cycle fatigue damage to… read more here.
Keywords: heat; combustion chamber; material; inner liner ... See more keywords
Effect of combustion chamber material on the performance of an improved biomass cookstove
Sign Up to like & getrecommendations! Published in 2020 at "Case Studies in Thermal Engineering"
DOI: 10.1016/j.csite.2020.100688
Abstract: Abstract Increased material efficiency in cookstove designs aids in reduction of specific fuel consumption, emissions and increased energy efficiency. In this work, three (3) improved biomass cookstoves with different combustion chamber materials (aluminium, ceramic clay… read more here.
Keywords: cookstove; chamber material; performance; improved biomass ... See more keywords
LaCoO3 catalytically enhanced MgO partially stabilized ZrO2 in heterogeneous methane combustion
Sign Up to like & getrecommendations! Published in 2018 at "Experimental Thermal and Fluid Science"
DOI: 10.1016/j.expthermflusci.2017.09.004
Abstract: Abstract Heterogeneous combustion is an advanced combustion technique in which a porous ceramic support is immersed into a combustion chamber to provide heat redistribution through the chemical reaction wave. Within this work a support made… read more here.
Keywords: methane combustion; partially stabilized; combustion; combustion chamber ... See more keywords
Experimental study on the flame propagation behaviors of R245fa(C3H3F5)/CH4/O2/N2 mixtures in a constant volume combustion chamber
Sign Up to like & getrecommendations! Published in 2019 at "Experimental Thermal and Fluid Science"
DOI: 10.1016/j.expthermflusci.2018.10.030
Abstract: Abstract This experimental study was aimed at identifying the near-flammable limit and the unstretched flame speed of outwardly propagating spherical flames according to changes in the mole fraction of oxygen in the oxidizer ( R… read more here.
Keywords: mixtures constant; experimental study; combustion chamber; constant volume ... See more keywords
Multiple optical diagnostics on effect of fuel stratification degree on reactivity controlled compression ignition
Sign Up to like & getrecommendations! Published in 2017 at "Fuel"
DOI: 10.1016/j.fuel.2017.04.136
Abstract: Abstract Reactivity controlled compression ignition (RCCI) was investigated on a light-duty optical engine under different fuel stratification degrees, using multiple laser diagnostic techniques. The engine was run at a speed of 1200 rpm and under a… read more here.
Keywords: combustion; fuel; reactivity; ignition ... See more keywords
Cyclically resolved flame and flow imaging in an alcohol fuelled SI engine
Sign Up to like & getrecommendations! Published in 2019 at "Fuel"
DOI: 10.1016/j.fuel.2018.10.075
Abstract: Abstract The work was concerned with improving understanding of the interaction of the bulk in-cylinder flow with turbulent premixed flame propagation when using varied fuels including iso-octane, ethanol or butanol. The experiments were performed in… read more here.
Keywords: combustion chamber; flame; flow; engine ... See more keywords
Experimental and numerical study the effect of combustion chamber shapes on combustion and emissions characteristics in a heavy-duty lean burn SI natural gas engine coupled with detail combustion mechanism
Sign Up to like & getrecommendations! Published in 2019 at "Fuel"
DOI: 10.1016/j.fuel.2019.116130
Abstract: Abstract With the computation ability boomed, the CFD coupled with detailed combustion mechanism has been widely used in natural gas engines to investigate the combustion and emissions characteristics. Further optimization of combustion chamber (CB) is… read more here.
Keywords: combustion; combustion chamber; natural gas; lean burn ... See more keywords
Evaluation of heat release and combustion analysis in spark ignition Wankel and reciprocating engine
Sign Up to like & getrecommendations! Published in 2020 at "Fuel"
DOI: 10.1016/j.fuel.2019.116479
Abstract: Abstract In this study, a single-rotor multi side port Wankel research engine and a single cylinder spark ignition (SI) engine having three different type combustion chamber geometry (MR, Cylindrical bowl, Flat) were used. Engine experiments… read more here.
Keywords: reciprocating engine; engine; combustion; geometry ... See more keywords
Impact of variable geometry combustor on performance and emissions from miniature gas turbine engine
Sign Up to like & getrecommendations! Published in 2017 at "Journal of The Energy Institute"
DOI: 10.1016/j.joei.2016.01.004
Abstract: Abstract The scope of this study is the experimental and theoretical research into the developed concept of variable geometry combustion chamber for miniature gas turbine engine. The aims are to investigate the combustion performance and… read more here.
Keywords: performance emissions; combustion; geometry; combustion chamber ... See more keywords