Results 11 to 20 of about 54,522 (306)
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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Flame trajectory of a non-vertical turbulent buoyant jet flame
Applications in Energy and Combustion Science, 2021 This paper presents a theoretical and experimental study on the flame trajectory of a non-vertical turbulent diffusion flame in still air. A series of propane turbulent flame tests (inner diameter of the burner: d=13 mm) with different initial Froude ...
Wei Gao +4 more
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International Journal of Automotive Engineering, 2019 Three-dimensional direct numerical simulations of spherically propagating premixed turbulent hydrogen flames were carried out to clarify the influence of turbulence scale on propagating hydrogen/air flame.
Hazim Shehab +3 more
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Regulation of Wages and Hours Prior to 1938 [PDF]
, 1939 Direct numerical simulations are performed to investigate the transient upstream propagation (flashback) of premixed hydrogen–air flames in the boundary layer of a fully developed turbulent channel flow.
Chen, Jacqueline H. +3 more
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A Lagrangian-based flame index for the transported probability density function method
Theoretical and Applied Mechanics Letters, 2022 We propose a new flame index for the transported probability density function (PDF) method. The flame index uses mixing flux projections of Lagrangian particles on mixture fraction and progress variable directions as the metrics to identify the ...
Zhen Lu +4 more
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Circle grid fractal plate as a turbulent generator for premixed flame: an overview [PDF]
, 2013 This review paper focuses to ascertain a new approach in turbulence generation on the structure of premixed flames and external combustion using a fractal grid pattern.
A Khalid +17 more
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Turbulent Chemical Diffusion in Convectively Bounded Carbon Flames [PDF]
, 2016 It has been proposed that mixing induced by convective overshoot can disrupt the inward propagation of carbon deflagrations in super-asymptotic giant branch stars.
Bildsten, Lars +8 more
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Fluids, 2019 In this study, closure relations for total and turbulent convection fluxes of flame surface density and scalar dissipation rate were developed (i) by placing the focus of consideration on the flow velocity conditioned to the instantaneous flame within ...
Andrei N. Lipatnikov +2 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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Current State and Perspective of Turbulent Combustion Research
Journal of Fluid Science and Technology, 2007 Recent progresses in turbulent combustion researches are summarized in this paper with a focus on direct numerical simulation (DNS), large eddy simulation (LES) and laser diagnostics of turbulent combustion.
Toshio MIYAUCHI, Mamoru TANAHASHI
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