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Browsing by Author "Harms, TM"

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Development of a compressive surface capturing formulation for modelling free-surface flow by using the volume-of-fluid approach

Author: Heyns, Johan A ; Malan, AG ; Harms, TM ; Oxtoby, Oliver F Date: Jun 2012 With the aim of accurately modelling free-surface flow of two immiscible fluids, this study presents the development of a new volume-of-fluid free-surface capturing formulation. By building on existing volume-of-fluid approaches, the new ... Read more
Free-surface modelling technology for compressible and violent flows

Author: Heyns, Johan A ; Harms, TM ; Malan, AG Date: Jun 2011 This study presents the development of novel modelling technology for compressible and violent free-surface flows, where the new technology aims to extend the capabilities of existing FSM formulations. For the purpose of this study the ... Read more
A new radiative transfer scattering phase function discretisation approach with inherent energy conservation

Author: Roos, TH ; Harms, TM Date: Jun 2014 In the popular Discrete Ordinates Method (DOM) formulation of the Equation of Radiative Transfer (ERT), the 4 pi solid angle range of directions is divided into a finite number of discrete directions or ordinates. This requires that the ... Read more
Preliminary performance analysis of a transverse flow spectrally selective two-slab packed bed volumetric receiver

Author: Roos, TH ; Harms, TM Date: May 2016 A new volumetric receiver concept has been investigated, based on an adaptation of the spectrally selective, two-slab packed bed volumetric receiver concept of Flamant et al. Both slabs comprise spheres of identical size – borosilicate for ... Read more
A weakly compressible free-surface flow solver for liquid–gas systems using the volume-of-fluid approach

Author: Heyns, Johan A ; Malan, AG ; Harms, TM ; Oxtoby, Oliver F Date: May 2013 This paper presents a weakly compressible volume-of-fluid formulation for modelling immiscible high density ratio two-fluid flow under low Mach number conditions. This follows findings of experimental analyses that concluded the compressibility ... Read more

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Browsing by Author "Harms, TM"

Browsing by Author "Harms, TM"

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