Anisotropy of Reynolds Stresses and Their Dissipation Rates in Lean H<sub>2</sub>-Air Premixed Flames in Different Combustion Regimes

Anisotropy of Reynolds Stresses and Their Dissipation Rates in Lean H<sub>2</sub>-Air Premixed Flames in Different Combustion Regimes

The interrelation between Reynolds stresses and their dissipation rate tensors for different Karlovitz number values was analysed using a direct numerical simulation (DNS) database of turbulent statistically planar premixed H<sub>2</sub>-air flames with an equivalence ratio of 0.7. It wa...

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Bibliographic Details
Main Authors: Nilanjan Chakraborty, Sanjeev Kumar Ghai, Hong G. Im
Format: Article
Language:English
Published: MDPI AG 2024-10-01
Series:Energies
Subjects:
Reynolds stress
viscous dissipation rate
anisotropy
turbulent premixed flame
direct numerical simulations
Online Access:https://www.mdpi.com/1996-1073/17/21/5325
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