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Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT34A035, June 7–11, 2021
Paper No: GT2021-59751
... Proceedings of ASME Turbo Expo 2021 Turbomachinery Technical Conference and Exposition GT2021 June 7-11, 2021, Virtual, Online GT2021-59751 NUMERICAL PREDICTIONS OF CAVITATING FLOW WITHIN A LIQUID HYDROGEN INDUCER Robert F. Blumenthal Franklyn J. Kelecy ANSYS Inc. ANSYS Inc. Berkeley, CA Boulder...
Proc. ASME. GT2020, Volume 10A: Structures and Dynamics, V10AT25A024, September 21–25, 2020
Paper No: GT2020-15151
... cavitation and low-turbulence flow exists in this bearing flow. A suitable gaseous cavitation model and the SST model with low-Re correction are used in the film flow simulations. With the rotor and pads assumed to be rigid, the dynamic mesh and motion equations are applied to simulate the motions...
Proc. ASME. GT2002, Volume 4: Turbo Expo 2002, Parts A and B, 563-572, June 3–6, 2002
Paper No: GT2002-30288
... is to investigate the influence of damper static eccentricity and unbalance level on cavitation and its resulting effect on the vibration level. By comparing predictions for the rotor vibration levels obtained respectively with, and without, lower pressure limits for the eccentric squeeze film damper model...