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Keywords: rotor-stator interaction
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Proceedings Papers

Proc. ASME. FEDSM2021, Volume 2: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V002T03A037, August 10–12, 2021
Paper No: FEDSM2021-65734
... pump with high head application. The effect of pumps are deviation of performance, heavy vibrations and excitation forces due to Rotor-Stator Interaction (RSI) are noise. In certain instances, it becomes necessary to resolve the evaluated using One-way fluid structure Interaction in terms of pump...
Proceedings Papers

Proc. ASME. AJKFluids2019, Volume 2: Computational Fluid Dynamics, V002T02A015, July 28–August 1, 2019
Paper No: AJKFluids2019-4912
...Abstract Abstract The pressure pulsation due to rotor-stator interaction (RSI) is unavoidable for high-speed centrifugal pump when operating under different conditions. The frequency components of pressure pulsation in the vaneless region are the most complex, and the pressure pulsation...
Proceedings Papers

Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 97-105, July 24–29, 2011
Paper No: AJK2011-06019
..., the axial velocity distribution at stator outlet is also mainly affected by the stator blade numbers, but its phase does not change cyclically. axial pump rotor-stator interaction unsteady turbulent flow pressure fluctuation velocity distortion Proceedings of ASME-JSME-KSME Joint Fluids...
Proceedings Papers

Proc. ASME. FEDSM2008, Volume 2: Fora, 225-233, August 10–14, 2008
Paper No: FEDSM2008-55258
... positions and with the pressure pulsations at the tongue region. centrifugal pump unsteady flow numerical simulation rotor-stator interaction blade-passing frequency Proceedings of FEDSM08 e p 1 Copyright © 2008 by ASME rotate with respect to the stator. In centrifugal pumps, the relative flow...