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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A Numerical Investigation of Ignition of Ultra-Lean Premixed H 2 /Air Mixtures by Pre-Chamber Supersonic Hot Jet
Sayan Biswas,Li Qiao +1 more
TL;DR: In this article, the characteristics of supersonic hot jets generated by combustion of stoichiometric H2/air in a pre-chamber to understand the ignition mechanism of ultra-lean mixtures by super-lean hot jets were investigated.
Journal ArticleDOI
CFD investigating flow and heat transfer characteristics in a natural circulation loop
TL;DR: In this article, a compressible three-dimensional (3-D) CFD model is proposed to investigate the phenomena in a natural circulation loop, which includes the secondary flow within the elbow and the thermal stratification in the horizontal pipe.
A selective review of CFD transition models
TL;DR: In this article, the transition of computational fluid dynamics (CFD) models is discussed, and a list of desirable features for CFD transition models is drawn up, against which the eight approaches are scored.
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Scalable fluid simulation using anisotropic turbulence particles
TL;DR: In this paper, the authors present a scalable turbulence method that uses a realistic energy-consistent energy-efficient turbolayer to resolve the fine details of turbulent flows, especially when targeting real-time applications.
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A low Reynolds number two-equation model to predict thermal fields
C.B. Hwang,C. A. Lin +1 more
TL;DR: In this paper, an improved low Reynolds number k θ − ϵ θ turbulence model is proposed to model the thermal field without the explicit prescription of the turbulent Prandtl number.
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.