RESEARCH OF INFLUENCE OF THE RODS CONSTRUCTION ON THEIR COOLING ABILITY AT FROSTING OF SILUMINS BY METHOD OF NUMERICAL MODELING
Abstract
Numerical modeling of heat transfer coefficient on the surface of the water-cooled rod with a slotted and jet cooling was made. calculations were carried out in a free, open source CFD software package OpenFOAM. it is shown that jet cooling is more uniform and intense compared to the slotted cooling.
About the Authors
V. Yu. Stetsenko
Institute of Technology of Metals of the NAS of Belarus
Belarus
Belarus
R. V. Konovalov
Institute of Technology of Metals of the NAS of Belarus
Belarus
Belarus
K. N. Baranov
Institute of Technology of Metals of the NAS of Belarus
Belarus
Belarus
References
1. Марукович Е. И., Стеценко В. Ю., Баранов К. Н. Исследование литья полых заготовок из силумина АК18 методом намораживания на водоохлаждаемом стержне // Литье и металлургия. 2011. № 3 (62). С. 65–67.
2. Uddin N. Turbulence Modeling of Complex Flows in CFD: Doctoral Thesis. University of Stuttgart, 2008.
3. Zuckerman N., Lior N. Jet Impingement Heat Transfer: Physics, Correlations, and Numerical Modeling // Adv. Heat Transfer. 2006. Vol. 39. P. 565–632.
4. Behnia M., Parneix S., Shabany Y., Durbin P. A. Numerical study of turbulent heat transfer in confined and unconfined impinging jets // Int. J. Heat Fluid Flow. 1999. Vol. 20. P. 1–9.
5. Behnia M., Parneix S., Durbin P. A. Prediction of heat transfer in an axisymmetric turbulent jet impinging on a flat plate // Int. J. Heat Mass Transfer. 1998. Vol. 41. P. 1845–1855.
Review
For citations:
Stetsenko V.Yu., Konovalov R.V., Baranov K.N. RESEARCH OF INFLUENCE OF THE RODS CONSTRUCTION ON THEIR COOLING ABILITY AT FROSTING OF SILUMINS BY METHOD OF NUMERICAL MODELING. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2012;(3):63-68. (In Russ.)
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