Browsing NTNU Open by Author "Meese, Ernst A."
Now showing items 1-6 of 6
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A cartesian cut-cell method, based on formal volume averaging of mass, momentum equations
Dang, Son Tung; Johansen, Stein Tore; Meese, Ernst A. (Chapter, 2017)Simulation of multiphase flows are generally treated by various classes of Eulerian methods, Lagrangian methods and various combinations of these. In the SIMCOFLOW initiative we have set out to develop a framework for ... -
A simulation concept for generic simulation of multi-material flow using staggered cartesian grids
Meese, Ernst A.; Johansen, Stein Tore (Chapter, 2017)Simulation of multiphase flows is generally treated by various classes of Eulerian methods, Lagrangian methods, and various combinations of these. In the SIMCOFLOW initiative, we have set out to develop a framework for ... -
A Cartesian Cut-Cell Methodology, Applied to Large Scale Interface Dynamics and Wave Impacts Spray Formation
Dang, Son Tung (Doctoral theses at NTNU;2020:277, Doctoral thesis, 2020)The present thesis focus on developing numerical methods that can resolve various problems in computational fluid dynamics. The Cartesian cut-cell method is used to solve continuity and momentum equations. The method will ... -
Cuttings Transport Modeling - Part 1: Specification of Benchmark Parameters with a Norwegian Continental Shelf Perspective
Busch, Alexander; Islam, Aminul; Martins, Dwayne Werner; Iversen, Fionn; Khatibi, Milad; Johansen, Stein Tore; Time, Rune Wiggo; Meese, Ernst A. (Journal article; Peer reviewed, 2018)In oil and gas drilling, cuttings transport related problems are a major contributor to well downtime and costs. As a result, solutions to these problems have been extensively researched over the years, both experimentally ... -
Numerical approach for generic three‐phase flow based on cut‐cell and ghost fluid methods
Dang, Son Tung; Meese, Ernst A.; Morud, John; Johansen, Stein Tore (Peer reviewed; Journal article, 2019)In this paper, we introduce numerical methods that can simulate complex multiphase flows. The finite volume method, applying Cartesian cut‐cell is used in the computational domain, containing fluid and solid, to conserve ... -
Soft: a framework for semantic interoperability of scientific software
Hagelien, Thomas Fjæstad; Chesnokov, Andrey; Johansen, Stein Tore; Meese, Ernst A.; Løvfall, Bjørn Tore (Chapter, 2017)In this paper we present our strategy and implementation of a datacentric modelling framework (SOFT, SINTEF Open Framework and Tools) with focus on information interchange in throughprocess and multiscale applications. ...