Results 151 to 160 of about 1,995,636 (179)

Cascade-Renormalization Theory of Turbulent Flame Speed

Combustion Science and Technology, 1988
Abstract Renormalization group approach to the problem of turbulent flame speed, alternative to that recently adopted by Yakhot is proposed An equation for turbulent flame speed as a function of the turbulent field intensity is derived. The “bending” effect, resembling that known from experiments, is described.
openaire   +1 more source

Flame Speed of Turbulent Premixed Kernel in Turbulent Flows

AIAA Propulsion and Energy 2021 Forum, 2021
Seunghyun Jo, Jay P. Gore
openaire   +1 more source

Numerical Calculation of Turbulent Premixed Flames with an Efficient Turbulent Flame Speed Closure Model

2002
A numerical model for premixed gaseous turbulent combustion is investigated, where the combustion process is modelled in terms of a single transport equation for a reaction progress variablecThe reaction term of the progress variable is modelled with an efficient turbulent flame speed closure approach.
openaire   +1 more source

The turbulent flame speed for low-to-moderate turbulence intensities

2014
Premixed flame propagation in two-dimensional turbulent flows is examined within the context of a hydrodynamic model. The flame is treated as a surface of density discontinuity and propagates against a turbulent flow of prescribed intensity and scale. A hybrid Navier-Stokes/interface capturing technique is used to describe the flow field throughout the
Moshe Matalon, Navin Fogla, CRETA, Francesco   +2 more
openaire   +1 more source

Correction: Flame Speed of Turbulent Premixed Kernel in Turbulent Flows

AIAA Propulsion and Energy 2021 Forum, 2021
Seunghyun Jo, Jay P. Gore
openaire   +1 more source

Statistics of Local and Global Flame Speed and Structure for Highly Turbulent H2/Air Premixed Flames

Combustion and Flame, 2021
Hong G. Im, Stathis Tingas, Wonsik Song
exaly  

The Effect of Oxygen Content on the Turbulent Flame Speed of Ammonia/Oxygen/Nitrogen Expanding Flames Under Elevated Pressures

Combustion and Flame, 2021
Ayman M Elbaz, William L. Roberts, Shixing Wang   +2 more
exaly  

The effect of turbulence on flame speeds of Bunsen-type flames

Symposium on Combustion and Flame, and Explosion Phenomena, 1948
David T. Williams, Lowell M. Bollinger
openaire   +1 more source

Turbulent Flame Speed and Reaction Layer Thickening in Premixed Jet Flames at Constant Karlovitz and Increasing Reynolds Numbers

Proceedings of the Combustion Institute, 2021
Fabrizio Bisetti, Heinz Pitsch, Dominik Denker   +2 more
exaly  

Turbulent Flame Speed Measurement of NH3/H2/Air and CH4/Air Flames and a Numerical Case Study of NO Emission in a Constant Volume Combustion Chamber (C.V.C.C.)

Fuel, 2023
Ayman M Elbaz, William L. Roberts, Shixing Wang   +2 more
exaly