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Modelling and Numerical Simulation of Dual Fuel Lean Flames Using Local Burning Velocity and Critical Chemical Timescale [PDF]

open access: closedSAE International Journal of Engines, 2019
<div>Addition of hydrogen to hydrocarbons in premixed turbulent combustion is of technological interest due to their increased reactivity, flame stability and extended lean extinction limits. However, such flames are a challenge to reaction modelling, especially as the strong preferential diffusion effects modify the physical processes, which are
Muppala, Siva   +2 more
openaire   +2 more sources

DNS Analysis on the Indirect Relationship between the Local Burning Velocity and the Flame Displacement Speed of Turbulent Premixed Flames

open access: diamondOpen Journal of Fluid Dynamics, 2014
The local burning velocity and the flame displacement speed are the dominant properties in the mechanism of turbulent premixed combustion. The flame displacement speed and the local burning velocity have been investigated separately, because the flame displacement speed can be used for the discussion of flame-turbulence interactions and the local ...
Kazuya Tsuboi, Eiji Tomita
openaire   +3 more sources

B131 A Modeling of Turbulent Burning Velocity for Hydrogen Mixtures based on Local Burning Velocity

open access: diamondThe Proceedings of the Thermal Engineering Conference, 2005
Masaya NAKAHARA   +3 more
openaire   +3 more sources

Flame Structure and Local Burning Velocity in Turbulent Flames

open access: diamondThe Proceedings of the Thermal Engineering Conference, 2004
Kazuhiro YAMAMOTO   +5 more
openaire   +2 more sources

Turbulent Burning Velocity and Local Burning Velocity Characteristics of Lean Hydrogen Mixtures

open access: bronzeTRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B, 2005
Hiroyuki KIDO   +2 more
openaire   +3 more sources

Experimental Study on Local Burning Velocity of Hydrogen added Methane Premixed Turbulent Flame

open access: diamondThe Proceedings of the Thermal Engineering Conference, 2004
Hiroyuki KIDO   +4 more
openaire   +2 more sources

Relation between Local Burning Velocity and Stretch Rate of Premixed Flame.

open access: bronzeTRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B, 1997
Tomohiro WAKU, Makihito NISHIOKA
openaire   +3 more sources

5008 Influence of Local Burning Velocity on Turbulent Burning Velocity of Hydrogen Mixtures

open access: diamondThe proceedings of the JSME annual meeting, 2006
Masaya NAKAHARA, Hiroyuki KIDO
openaire   +2 more sources

412 Influence of Markstein Number on Local Burning Velocity of Premixed Turbulent Flames

open access: diamondThe Proceedings of Conference of Kyushu Branch, 2005
Masaya NAKAHARA   +4 more
openaire   +2 more sources

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