scispace - formally typeset
Journal ArticleDOI

Application of the energy-dissipation model of turbulence to the calculation of flow near a spinning disc

Brian Launder, +1 more
- 01 Nov 1974 - 
- Vol. 1, Iss: 2, pp 131-137
About
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
More filters
Journal ArticleDOI

Influence of VOF technique, turbulence model and discretization scheme on the numerical simulation of the non-aerated, skimming flow in stepped spillways

TL;DR: In this paper, numerical models of the flow in the non-aerated region of stepped spillways have been developed using diverse turbulence closures and discretization schemes implemented in two CFD codes: OpenFOAM and FLOW-3D®.
Journal ArticleDOI

A critical evaluation of near-wall two-equation models against direct numerical simulation data

TL;DR: In this article, the authors compared 10 two-equation turbulence models with near-wall corrections by applying them to calculate plane Couette flow and found that the asymptotically consistent k-τ and k-ω models performed the best compared to direct numerical simulation data and experimental measurements.
Dissertation

Studies of turbulent boundary layer flow throughdirect numerical simulation

Martin Skote
TL;DR: In this paper, a large effort has been put into the optimization of the numerical code on various super computers and the results from the simulations have confirmed the theoretical part of this work.
Journal ArticleDOI

Turbulence modelling of low Reynolds number flow effects around a vertical axis turbine at a range of tip-speed ratios

TL;DR: In this article, a two-dimensional numerical investigation of a vertical axis turbine with focus on the prediction from two different turbulence modelling schemes is presented, and results are obtained as obtained from the original SST model and a modified version for low Reynolds number effects, recently tested by Wang et al. (2010).
Journal ArticleDOI

Modelling of a single confined turbulent slot jet impingement using various k — ϵ turbulence models

TL;DR: In this paper, a control-volume-based finite-difference method was used to solve the governing mass, momentum, turbulent energy, turbulent kinetic energy dissipation rate, and energy equations iteratively.
References
More filters
Journal ArticleDOI

The prediction of laminarization with a two-equation model of turbulence

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

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

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.