Conference Paper

Proceedings of BauSim Conference 2008: 2nd Conference of IBPSA-Germany and Austria

Berechnung des Auftriebsvolumenstroms über einem stehenden Zylinder in einer Quellluftströmung

Martin Schmidt, Rita Streblow, Dirk Müller

Abstract: A standing cylinder within a room is simulated with Computational Fluid Dynamics (CFD) methods. Different turbulence models are examined with respect to the predicted heat transfer coefficient and convective volume flow rate. Therefore the simulation results are compared to experimental data by Rank et. al. (2006). Up to now transient simulations with the SST and k-ε turbulence models were conducted. Further investigations with RSM, SAS, DES and LES are planned. Abbildung 1: Geometrie und Randbedingungen Mit der dargestellten Geometrie und den Randbedingungen werden Strömungssimulationen Abbildung 2: Gemittelte Temperaturverteilung
Pages: 123 - 123
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