Results 11 to 20 of about 61,190 (204)
Simulation of Hydrogen-Air-Diluents Mixture Combustion in an Acceleration Tube with FlameFoam Solver
Energies, 2021 During a severe accident in a nuclear power plant, hydrogen can be generated, leading to risks of possible deflagration and containment integrity failure. To manage severe accidents, great experimental, analytical, and benchmarking efforts are being made
Mantas Povilaitis +1 more
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Turbulent flame speed and reaction layer thickening in premixed jet flames at constant Karlovitz and increasing Reynolds numbers [PDF]
, 2020 A series of Direct Numerical Simulations (DNS) of lean methane/air flames was conducted in order to investigate the enhancement of the turbulent flame speed and modifications to the reaction layer structure associated with the systematic increase of the ...
A. Attili +4 more
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Energies, 2022 Due to its enhancement in the flame speed, ozone added in lean premixed syngas turbulent jet flame was investigated by the three-dimensional direct numerical simulation method in the near field of the flame.
Cong Xu +5 more
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Dataset for transient 3D simulations of turbulent premixed flames of Gas-to-Liquid (GTL) fuel
Data in Brief, 2021 A fan-stirred combustion vessel is used to study the premixed turbulent combustion of diesel, Gas to Liquids (GTL) and 50/50 diesel-GTL and to generate these datasets.
Abdellatif M. Sadeq +2 more
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Journal of Fluid Mechanics, 2023 Direct numerical simulation data obtained from four pairs of turbulent, lean hydrogen–air, complex-chemistry flames are analysed to explore the influence of molecular diffusion on flame surface density, displacement speed $S_d$ and the flame surface ...
H.C. Lee, P. Dai, M. Wan, A. Lipatnikov
semanticscholar +1 more source
Journal of Thermal Science and Technology, 2020 In order to understand turbulent combustion and its combustion characteristics, laminar flame speed is often used. Laminar flame speed plays an important role in turbulent combustion models used in engine combustion simulation.
Takehiko SEO +2 more
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RANS- and TFC-Based Simulation of Turbulent Combustion in a Small-Scale Venting Chamber
Energies, 2021 A laboratory-scale chamber is convenient for combustion scenarios in the practical analysis of industrial explosions and devices such as internal combustion engines.
Justina Jaseliūnaitė +2 more
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Turbulent Premixed Combustion in SI Engine
Diyala Journal of Engineering Sciences, 2018 The turbulent lean premixed combustion simulation is implemented in 4- stroke spark ignition (SI) engine. The Turbulent Flame speed Closure model (TFC) is used in different turbulent flow conditions.
Mohammed Alhumairi, Sami A. Nawi
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, 2020 This study aims to clarify the effect of fuel ratio of coal on the turbulent flame speed of ammonia/coal particle cloud co-combustion at atmospheric pressure under various turbulence intensities.
K. Hadi +5 more
semanticscholar +1 more source
Effects of Composition Heterogeneities on Flame Kernel Propagation: A DNS Study
Fluids, 2020 In this study, a new set of direct numerical simulations is generated and used to examine the influence of mixture composition heterogeneities on the propagation of a premixed iso-octane/air spherical turbulent flame, with a representative chemical ...
Aimad Er-raiy +2 more
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