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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Proceedings ArticleDOI
Numerical Modeling of Inert and Reacting Compressible Turbulent Jets
TL;DR: In this paper, a limiting of the Sarkar correction is proposed to account for the vortex stretching and preserve the computational stability of compressible round jets in still air and supersonic coflow.
Journal ArticleDOI
A robust implicit multigrid method for RANS equations with two-equation turbulence models
TL;DR: The design of a new, truly robust multigrid framework for the solution of steady-state Reynolds-Averaged Navier-Stokes (RANS) equations with two-equation turbulence models is presented and the resulting novel FC-MG-UPC algorithm is nearly free of artificial stabilizing techniques, leading to increasedMultigrid efficiency.
DissertationDOI
Large eddy simulation of compressible turbulent pipe flow with heat transfer
TL;DR: In this paper, a compressible finite volume formulation for large eddy simulation (LES) of turbulent channel flows was extended to solve the turbulent flows in pipes and annular passages, and the results were compared to experimental data and direct numerical simulation (DNS) results.
Journal ArticleDOI
Numerical simulation of forced and mixed convection turbulent liquid sodium flow over a vertical backward facing step with a four parameter turbulence model
R. Da Vià,Sandro Manservisi +1 more
TL;DR: In this article, a four parameter turbulence model coupled with the Reynolds Averaged Navier Stokes system of equations is used to simulate a turbulent flow of liquid sodium over a vertical backward facing step.
Computational fluid dynamics for indoor environment modeling: past, present, and future
TL;DR: In this article, the authors gave an overview of the past and present applications of various Computational Fluid Dynamics (CFD) methods for indoor environment modeling, and showed that CFD applications will deal with more complicated dynamic problems and will require a method for faster than real time simulations of airflow.
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.