Modelling of subgrid-scale stress and passive scalar flux in large eddy simulations of wall bounded turbulent flows
The aim of the thesis is to develop and validate subgrid-scale models that are relevant for large eddy simulations of complex flows including scalar mixing. A stochastic Smagorinsky model with adjustable variance and time scale is developed by adding a stochastic component to the Smagorinsky constan...
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| Format: | Doctoral Thesis |
| Language: | English |
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KTH, Mekanik
2008
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| Online Access: | http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4809 |