473337 Modelling of RTD in a Complex Geometry Using Large-Eddy Simulation
473337 Modelling of RTD in a Complex Geometry Using Large-Eddy Simulation
Tuesday, November 15, 2016: 9:12 AM
Union Square 1 & 2 (Hilton San Francisco Union Square)
In this presentation we will demonstrate how a computational fluid dynamics (CFD) large-eddy simulation (LES) has been used to characterize the RTD in a real system with a non-standard geometry and this is compared to theoretical RTDs calculated analytically.
The computed RTD shows that the vessel can be modelled successfully using the tanks-in-series approach but also determines how many tanks are required.
Modelling of the RTD with LES CFD is substantially cheaper than making measurements with the real system and this work shows that the results can be used with confidence to assess the performance of a mixed system.
See more of this Session: The Use of CFD in Simulation of Mixing Processes
See more of this Group/Topical: North American Mixing Forum
See more of this Group/Topical: North American Mixing Forum