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Analytical Solutions of the Balance Equation for the Scalar Variance in One-Dimensional Turbulent Flows under Stationary Conditions
Joint Authors
Amicarelli, Andrea
Di Bernardino, Annalisa
Catalano, Franco
Leuzzi, Giovanni
Monti, Paolo
Source
Advances in Mathematical Physics
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-01-27
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
This study presents 1D analytical solutions for the ensemble variance of reactive scalars in one-dimensional turbulent flows, in case of stationary conditions, homogeneous mean scalar gradient and turbulence, Dirichlet boundary conditions, and first order kinetics reactions.
Simplified solutions and sensitivity analysis are also discussed.
These solutions represent both analytical tools for preliminary estimations of the concentration variance and upwind spatial reconstruction schemes for CFD (Computational Fluid Dynamics)—RANS (Reynolds-Averaged Navier-Stokes) codes, which estimate the turbulent fluctuations of reactive scalars.
American Psychological Association (APA)
Amicarelli, Andrea& Di Bernardino, Annalisa& Catalano, Franco& Leuzzi, Giovanni& Monti, Paolo. 2015. Analytical Solutions of the Balance Equation for the Scalar Variance in One-Dimensional Turbulent Flows under Stationary Conditions. Advances in Mathematical Physics،Vol. 2015, no. 2015, pp.1-13.
https://search.emarefa.net/detail/BIM-1052969
Modern Language Association (MLA)
Amicarelli, Andrea…[et al.]. Analytical Solutions of the Balance Equation for the Scalar Variance in One-Dimensional Turbulent Flows under Stationary Conditions. Advances in Mathematical Physics No. 2015 (2015), pp.1-13.
https://search.emarefa.net/detail/BIM-1052969
American Medical Association (AMA)
Amicarelli, Andrea& Di Bernardino, Annalisa& Catalano, Franco& Leuzzi, Giovanni& Monti, Paolo. Analytical Solutions of the Balance Equation for the Scalar Variance in One-Dimensional Turbulent Flows under Stationary Conditions. Advances in Mathematical Physics. 2015. Vol. 2015, no. 2015, pp.1-13.
https://search.emarefa.net/detail/BIM-1052969
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1052969