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Development of a modified dynamic flame thickened model for laminar premixed hydrogen/air flames
This work proposes a modified dynamic flame thickened model for laminar premixed hydrogen/air flames and describes flame simulations conducted for...
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Flame Surface Density and Artificially Thickened Flame Combustion Models Applied to a Turbulent Partially-Premixed Flame
The Sydney Flame provides an excellent framework for systematic analysis of premixed, partially premixed and non-premixed methane/air combustion. It...
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Supergravity effects on flame propagation and structure in hydrogen/air mixtures
In the current work, we investigated hydrogen/air flame propagation under supergravity conditions. Results show that when gravity is in the...
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Flame Retardancy of Densified Wood Modified by Bio-Material Based Flame Retardant
Densified wood (DW) is a carbon-negative and energy-saving structural material with promising applications in high-rise timber buildings. However,...
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Effects of intrinsic instabilities in the local burning rate of lean premixed hydrogen/air laminar flames
Flame surface instability has a strong effect on the flame speed of turbulent flames in the flamelet and corrugated flamelet regimes. These effects...
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Modeling of flame transfer function of a conical turbulent premixed flame with variable flame speed
An analytical study was conducted on the heat release response of a turbulent conical flame to velocity fluctuation considering turbulent flame...
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Evolution of Flame Displacement Speed Within Flame Front in Different Regimes of Premixed Turbulent Combustion
A transport equation for the flame displacement speed evolution in premixed flames is derived from first principles, and the mean behaviours of the...
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Numerical study of spark plug electrode gap influence of in-cylinder ethanol flame propagation
Within the current restringing emissions regulations, the trends for renewable fuel adoption, such as ethanol, have grown in the automotive industry....
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Effect of Heat Loss on Spherically Expanding Laminar Premixed Hydrogen-Air Flame
With rising concern over the effect of harmful combustion products of hydrocarbons on the environment, hydrogen has emerged as a great alternate...
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Multi-response Optimization of Process Parameters in Stretch Blow Molding of PET Plastic Bottles
Plastic waste in Polyethylene Terephthalate (PET) bottles is creating new challenges, which in today’s scenario is a major concern in every industry....
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Flame Synthesis of Functional Carbon Nanoparticles
Flame-synthesized carbon nanoparticles of varying sizes were produced in premixed stretch-stabilized stagnation flames under various sooting...
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A Detailed Analysis of Mixture Stratification on Flame Displacement Speed for Syngas Combustion
Gasoline direct injection engines can provide higher thermal efficiency and lower emissions than that for engines using conventional combustion...
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Comparison of 2-acetylfuran, 2-ethylfuran, and 2-methylfuran spherically expanding flame intrinsic instabilities
The intrinsic instability of three furan derivatives, namely, 2-acetylfuran (AF), 2-ethylfuran (EF), and 2-methylfuran (MF), is experimentally and...
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Experimentally Closing the Balance of Progress of Reaction in Premixed Turbulent Combustion in the Thin Flame Regime
We investigate the possibility of determining the local turbulent flame speed by measuring the individual terms in the balance of a mean progress of...
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Flame Dynamics Modelling Using Artificially Thickened Models
Thickened flame models are prolific in the literature and offer an effective method of resolving flame dynamics on coarse LES meshes. The current...
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Experimental Study on Flame Extension and Pattern Analysis of Jet Fire Im**ing Wood Plates
Jet fires generally leave patterns on the surface of the plate, which can be helpful for fire investigators to find the source and cause of fire...
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Acceleration of the Flame in a Smooth Channel and Detonation Transition
In the work, the authors have presented a systematization of the data on acceleration of the flame in a smooth channel filled with gaseous fuel...
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Flame Spread Behavior Over a Filter Paper Near Extinction Limit Under Microgravity on the ISS/Kibo
The flame spread behavior over a filter paper in opposed flow was investigated on the ISS/Kibo, and the results were compared with the flammability...
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Topologies of flow and combustion in shock–flame interactions
In shock–flame interactions, wide ranges of vortices are deposited on flame wrinkles due to Richtmyer–Meshkov instability, and therefore, they...
