Open AccessEstimation of the turbulent Schmidt number in a model gas turbine combustor
Author(s) -
A. G. Savitskii,
D. K. Sharaborin,
A. S. Lobasov,
В. М. Дулин
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2057/1/012084
Subject(s) - combustor , turbulence , mechanics , gas turbines , reynolds stress , schmidt number , closure (psychology) , combustion chamber , reynolds number , physics , combustion , chemistry , mechanical engineering , engineering , economics , organic chemistry , market economy
This article presents the estimation of turbulent Schmidt number in a model gas turbine combustor. Different gases are used as the model fuel while maintaining the mass flow rate. The simplest closure models for Reynolds stress and turbulent flux are considered. The anisotropy of turbulent viscosity is demonstrated.