Higuera Antón, Francisco and Jiménez Sendín, Javier and Liñán Martínez, Amable (1996) Asymptotic solution of the turbulent mixing layer for velocity ratio close to unity. In: Studying Turbulence Using Numerical Simulation Databases - VI, Proceedings of the 1996 Summer Program, 24 Jun - 19 Jul, Stanford University.
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| Item Type: | Presentation at Congress or Day (Article) | ||||||||
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| Authors/Creators: |
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| Title: | Asymptotic solution of the turbulent mixing layer for velocity ratio close to unity | ||||||||
| Event Title: | Studying Turbulence Using Numerical Simulation Databases - VI, Proceedings of the 1996 Summer Program | ||||||||
| Event Dates: | 24 Jun - 19 Jul | ||||||||
| Event Location: | Stanford University | ||||||||
| Title of Book: | Studying turbulence using numerical simulation databases. VI : proceedings of the 1996 summer program | ||||||||
| Publisher: | Stanford University | ||||||||
| Date: | 1996 | ||||||||
| Department: | Motopropulsión and thermofluidynamic | ||||||||
| Faculty: | E.T.S.I. Aeronautical (UPM) | ||||||||
| Creative Commons licenses: | Recognition - No derivative works - No commercial | ||||||||
| Item ID: | 1642 | ||||||||
| Subjects: | Mathematics Physics Aeronautics |
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Abstract
The equations describing the first two ternas of an asymptotic expansión of the solution of the planar turbulent mixing layer for valúes of the velocity ratio cióse to one are obtained. The first term of this expansión is the solution of the well-known time-evolving probiem and the second, which includes the efFects of the increase of the turbulence scales in the stream-wise direction, obeys a linear system of equations. Numerical solutions of these equations for a two-dimensional reacting mixing layer show that the correction to the time-evolving solution may explain the asymmetry of the entrainment and the differences in product generation observed in flip experiments.
| Item Type: | Presentation at Congress or Day (Article) |
|---|---|
| Subjects: | Mathematics Physics Aeronautics |
| Código ID: | 1642 |
| Depositado Por: | Biblioteca ETSI Aeronauticos |
| Depositado el: | 03 Jun 2009 |
| Last Modified: | 23 Sep 2009 18:55 |
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