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Teplofizika vysokikh temperatur, 2009, Volume 47, Issue 6, Pages 884–890
(Mi tvt945)
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Heat and Mass Transfer and Physical Gasdynamics
Heat transfer under conditions of turbulent pipe flow of electrically conducting liquid in longitudinal magnetic field in the region of hydrodynamic stabilization
E. P. Valueva Moscow Power Engineering Institute
Abstract:
Numerical simulation is performed of heat transfer under conditions of turbulent pipe flow in the vicinity of entry to longitudinal magnetic field. Use is made of the model of turbulence which was previously employed for performing calculations in the region of stabilized flow and heat transfer. The model describes the suppression of turbulence by the magnetic field and the laminarization of turbulent (at the pipe inlet) flow. The calculation results agree well with the experimental data on heat transfer and temperature profiles in the initial thermal region. The effect made on heat transfer by Joule heat release from electric currents caused by turbulent fluctuations is investigated.
Received: 09.12.2008
Citation:
E. P. Valueva, “Heat transfer under conditions of turbulent pipe flow of electrically conducting liquid in longitudinal magnetic field in the region of hydrodynamic stabilization”, TVT, 47:6 (2009), 884–890; High Temperature, 47:6 (2009), 849–855
Linking options:
https://www.mathnet.ru/eng/tvt945 https://www.mathnet.ru/eng/tvt/v47/i6/p884
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Statistics & downloads: |
Abstract page: | 129 | Full-text PDF : | 116 |
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