TY - CHAP A1 - Jacobs, Steffen A1 - Mesenhöller, Eva A1 - Jakirlic, Suad A1 - Vennemann, Peter ED - Hanjalic, K. ED - Borello, D. ED - Suga, K. ED - Venturini, P. T1 - Computational Study of Transient Indoor Airflow with Reference to a Complementary Experiment T2 - Proceedings of the Tenth International Symposium On Turbulence, Heat and Mass Transfer. K. Hanjalic, D. Borello, K. Suga, P. Venturini (Eds.) N2 - A novel approach for ventilation systems is a periodically varying supply air flow rate, the so-called unsteady mode of operation. So far, useful effects of this unsteady operating mode have been observed, but the effect mechanisms are still unknown. In this manuscript, simulations using the recently proposed k-ω-ζ - f model implemented in a sensitized RANS computational framework for a cuboid room with swirl diffusers are compared and validated with PIV measurements. Y1 - 2023 SN - 978-1-56700-534-9 SN - 2377-2816 SP - 681 EP - 684 PB - Begell House Inc. CY - New York, Wallingford ER -