Journal ArticleDOI
Application of the energy-dissipation model of turbulence to the calculation of flow near a spinning disc
Brian Launder,B. I. Sharma +1 more
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This article is published in Letters in Heat and Mass Transfer.The article was published on 1974-11-01. It has received 2691 citations till now. The article focuses on the topics: K-omega turbulence model & K-epsilon turbulence model.read more
Citations
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Influence of channel scale on the convective heat transfer of CO2 at supercritical pressure in vertical tubes
TL;DR: In this paper, the authors investigated the influence of the channel scale on the supercritical convective heat transfer based on the experimental results conducted on vertical tubes with inner diameters of 0.27 and 2.0
Journal ArticleDOI
Application of a non‐linear k‐ε model in prediction of convective heat transfer through ribbed passages
TL;DR: In this article, the suitability of recently developed variants of the cubic nonlinear k-e model for the prediction of cooling flows through ribbed passages was investigated. But the numerical approach used in this study is the finite-volume method together with the SIMPLE algorithm.
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Investigation of an inhomogeneous turbulent mixing model for conditional moment closure applied to autoignition
Adrian Milford,Cecile Devaud +1 more
TL;DR: In this paper, the authors examined the effect of the inhomogeneous mixing model on the autoignition predictions relative to the results obtained using homogeneous mixing models and to see if the magnitude of the change can explain the discrepancy between the predictions of ignition delay previously obtained with homogeneous mix models and the experimental data.
Journal ArticleDOI
Numerical Simulation and Experimental Validation of Coupled Flow, Heat Transfer and Electromagnetic Problems in Electrical Transformers
TL;DR: In this article, the authors present a state-of-the-art numerical modeling of the coupled problems involving heat, fluid flow and electromagnetic phenomena in electrical transformers, and a coupling procedure of both Computational Fluid Dynamics (CFD) and EMAG solutions to examine the specific power losses within coils and a core is outlined.
Proceedings of the 2004 Workshop on CFD Validation of Synthetic Jets and Turbulent Separation Control
TL;DR: The papers presented here are from the Langley Research Center Workshop on Computational Fluid Dynamics (CFD) Validation of Synthetic Jets and Turbulent Separation Control (nicknamed "CFDVAL2004"), held March 2004 in Williamsburg, Virginia.
References
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Journal ArticleDOI
The prediction of laminarization with a two-equation model of turbulence
W.P. Jones,Brian Launder +1 more
TL;DR: In this article, the local turbulent viscosity is determined from the solution of transport equations for the turbulence kinetic energy and the energy dissipation rate, and the predicted hydrodynamic and heat-transfer development of the boundary layers is in close agreement with the measured behaviour.
Journal ArticleDOI
The calculation of low-Reynolds-number phenomena with a two-equation model of turbulence
W.P. Jones,Brian Launder +1 more
TL;DR: In this article, the authors present numerical predictions of various turbulent shear flows in which the structure of the viscous sublayer exerts appreciable influence on the flow, where the turbulence energy and its dissipation rate are calculated by way of transport equations which are solved simultaneously with the conservation equations for the mean flow.
Journal ArticleDOI
Heat and mass transfer from rotating cones
C. L. Tien,D. T. Campbell +1 more
TL;DR: In this article, heat transfer by convection from isothermal rotating cones is investigated experimentally by measuring the sublimation rate from naphthalene-coated cones and using the analogy between heat and mass transfer.