In the presence of mean strain or rotation, the anisotropy of turbulence increases due to the rapid pressure strain term. In this paper, we consider the modeling of the rapid pressure strain correlation of turbulence. The anisotropy of turbulence in the presence of mean strain is studied and a new model is formulated by calibrating the model constants at the rapid distortion limit. This model is tested for a range of plane strain and elliptic flows and compared to direct numerical simulation (DNS) results. The present model shows agreement with DNS and improvements over the earlier models like those by Launder et al. (1975, “Progress in the Development of a Reynolds-Stress Turbulence Closure,” J. Fluid Mech., 68(3), pp. 537–566.) and Speziale et al. (1991, “Modelling the Pressure–Strain Correlation of Turbulence: An Invariant Dynamical Systems Approach,” J. Fluid Mech., 227(1), pp. 245–272.) that have been reported to give satisfactory performance for hyperbolic flows but not satisfactory for elliptic flows.
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August 2018
Research-Article
A Representation Theory-Based Model for the Rapid Pressure Strain Correlation of Turbulence
J. P. Panda,
J. P. Panda
Department of Ocean Engineering and
Naval Architecture,
IIT Kharagpur,
Kharagpur 721302, India
e-mail: jppanda@iitkgp.ac.in
Naval Architecture,
IIT Kharagpur,
Kharagpur 721302, India
e-mail: jppanda@iitkgp.ac.in
Search for other works by this author on:
H. V. Warrior
H. V. Warrior
Department of Ocean Engineering and
Naval Architecture,
IIT Kharagpur,
Kharagpur 721302, India
e-mail: warrior@naval.iitkgp.ernet.in
Naval Architecture,
IIT Kharagpur,
Kharagpur 721302, India
e-mail: warrior@naval.iitkgp.ernet.in
Search for other works by this author on:
J. P. Panda
Department of Ocean Engineering and
Naval Architecture,
IIT Kharagpur,
Kharagpur 721302, India
e-mail: jppanda@iitkgp.ac.in
Naval Architecture,
IIT Kharagpur,
Kharagpur 721302, India
e-mail: jppanda@iitkgp.ac.in
H. V. Warrior
Department of Ocean Engineering and
Naval Architecture,
IIT Kharagpur,
Kharagpur 721302, India
e-mail: warrior@naval.iitkgp.ernet.in
Naval Architecture,
IIT Kharagpur,
Kharagpur 721302, India
e-mail: warrior@naval.iitkgp.ernet.in
1Corresponding author.
Contributed by the Fluids Engineering Division of ASME for publication in the JOURNAL OF FLUIDS ENGINEERING. Manuscript received August 29, 2017; final manuscript received February 19, 2018; published online March 27, 2018. Assoc. Editor: Daniel Livescu.
J. Fluids Eng. Aug 2018, 140(8): 081101 (8 pages)
Published Online: March 27, 2018
Article history
Received:
August 29, 2017
Revised:
February 19, 2018
Citation
Panda, J. P., and Warrior, H. V. (March 27, 2018). "A Representation Theory-Based Model for the Rapid Pressure Strain Correlation of Turbulence." ASME. J. Fluids Eng. August 2018; 140(8): 081101. https://doi.org/10.1115/1.4039510
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