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Numerical Modelling of Counter Flow in T-Junction

By Martin Míčka

Abstract

The main objective of this master thesis is to implement the numerical modelling of the confluence of streams in the Tee-junction using Fluent CFD software. Modelling is carried out for different ratios of flow rates in steady flow. Calculations are evaluated, using a new mathematical model, by curves of loss coefficients. Furthermore, the influence of the selected type of the mesh in geometry on results from numerical modelling of flow is examined. Geometry of the Tee-junction is created in Gambit software. Finally, the results obtained from numerical modelling are confronted with results from an experiment

Topics: Tee-junction; síť; numerické modelování; rozvětvení tvaru T; numerical modelling; confluence; ztrátové koeficienty; stacionární proudění; mesh; steady flow; loss coefficients; soutok
Publisher: Vysoké učení technické v Brně. Fakulta strojního inženýrství
Year: 2011
OAI identifier: oai:invenio.nusl.cz:229723
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