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International Journal of Latest Research in Science and Technology

DOI:10.29111/ijlrst   ISRA Impact Factor:3.35,  Peer-reviewed, Open-access Journal

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NUMERICAL MODELING OF TRANSIENT THERMAL MIXING

Research Paper Open Access

International Journal of Latest Research in Science and Technology Vol.3 Issue 2, pp 80-89,Year 2014

NUMERICAL MODELING OF TRANSIENT THERMAL MIXING

Murthy Lakshmiraju, Jie Cui

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Received : 26 April 2014; Accepted : 28 April 2014 ; Published : 30 April 2014

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Article No. 10281
Abstract

In this paper, transient thermal mixing induced by a sudden transverse injection of a fluid into a main flow of different temperature was studied using the Reynolds Stress Model in the commercial computational fluid dynamics (CFD) software Fluent 6.4. The results obtained were validated with the existing experimental data. It was shown that the flow and temperature fields near the injection point were highly complicated and significant temperature fluctuations were observed in the mixing region. The results indicate that the mixing process depends on the momentum ratio of the main flow to the injection flow.

Key Words   
Numerical Simulation, Transient thermal mixing, Sudden injection, Turbulence, Reynolds Stress Model

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To cite this article

Murthy Lakshmiraju, Jie Cui , " Numerical Modeling Of Transient Thermal Mixing ", International Journal of Latest Research in Science and Technology . Vol. 3, Issue 2, pp 80-89 , 2014

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