Proper simulation of convective, turbulent rotating flows

F. Ladeinde; M. D. Nearon

Proper simulation of convective, turbulent rotating flows

F. Ladeinde
, M. D. Nearon

Mechanical Engineering

Stony Brook University

Thaerocomp Technical Corporation

Research output: Contribution to conference › Paper › peer-review

Abstract

Transient, turbulent flows driven by radial gravity are simulated using the INSTED compute program. Using the algebraic stress model for the Reynolds stress tensor and the algebraic heat flux model for the Reynolds stress tensor and the algebraic heat flux model for the turbulence heat flux, simulations are carried out for radial gravity Rayleigh number, Ra_r, in the range 10⁵≤|Ra_r|≤10⁹. The turbulence levels in the flows are low, even for this range of parameter values, but they increase with time to attain a quasi-steady state.

Original language	English
Pages	7
Number of pages	7
State	Published - 1997
Event	Proceedings of the 1997 ASME Fluids Engineering Division Summer Meeting, FEDSM'97. Part 24 (of 24) - Vancouver, Can Duration: Jun 22 1997 → Jun 26 1997

Conference

Conference	Proceedings of the 1997 ASME Fluids Engineering Division Summer Meeting, FEDSM'97. Part 24 (of 24)
City	Vancouver, Can
Period	06/22/97 → 06/26/97

Cite this

@conference{a7e2dd3ac9664009b92c2e12e30ede88,

title = "Proper simulation of convective, turbulent rotating flows",

abstract = "Transient, turbulent flows driven by radial gravity are simulated using the INSTED compute program. Using the algebraic stress model for the Reynolds stress tensor and the algebraic heat flux model for the Reynolds stress tensor and the algebraic heat flux model for the turbulence heat flux, simulations are carried out for radial gravity Rayleigh number, Rar, in the range 105≤|Rar|≤109. The turbulence levels in the flows are low, even for this range of parameter values, but they increase with time to attain a quasi-steady state.",

author = "F. Ladeinde and Nearon, \{M. D.\}",

year = "1997",

language = "English",

pages = "7",

note = "Proceedings of the 1997 ASME Fluids Engineering Division Summer Meeting, FEDSM'97. Part 24 (of 24) ; Conference date: 22-06-1997 Through 26-06-1997",

}

TY - CONF

T1 - Proper simulation of convective, turbulent rotating flows

AU - Ladeinde, F.

AU - Nearon, M. D.

PY - 1997

Y1 - 1997

N2 - Transient, turbulent flows driven by radial gravity are simulated using the INSTED compute program. Using the algebraic stress model for the Reynolds stress tensor and the algebraic heat flux model for the Reynolds stress tensor and the algebraic heat flux model for the turbulence heat flux, simulations are carried out for radial gravity Rayleigh number, Rar, in the range 105≤|Rar|≤109. The turbulence levels in the flows are low, even for this range of parameter values, but they increase with time to attain a quasi-steady state.

AB - Transient, turbulent flows driven by radial gravity are simulated using the INSTED compute program. Using the algebraic stress model for the Reynolds stress tensor and the algebraic heat flux model for the Reynolds stress tensor and the algebraic heat flux model for the turbulence heat flux, simulations are carried out for radial gravity Rayleigh number, Rar, in the range 105≤|Rar|≤109. The turbulence levels in the flows are low, even for this range of parameter values, but they increase with time to attain a quasi-steady state.

UR - https://www.scopus.com/pages/publications/0030706913

M3 - Paper

SP - 7

T2 - Proceedings of the 1997 ASME Fluids Engineering Division Summer Meeting, FEDSM'97. Part 24 (of 24)

Y2 - 22 June 1997 through 26 June 1997

ER -

Proper simulation of convective, turbulent rotating flows

Abstract

Conference

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