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DOE OSTI · 1961558

Centrifugal Pump Model for System Codes for Advanced NPP Designs

Lee, Taeseung·Ponciroli, Roberto·Dave, Akshay J.·O'Grady, Dan·Vilim, Richard B.
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Abstract

In this document, a homologous model and one-dimensional line model for centrifugal pump are described to provide the theoretical background of a pump model to be developed in system-level codes. Input and output parameters are proposed, along with a summary of the governing equations for each model. Furthermore, hydraulic performance degradation of centrifugal pump is also modeled in the homologous pump model. This document suggests that system codes provide a homologous and one-dimensional line model for centrifugal pumps, allowing the users to choose the model that best fits their purposes.

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Lee, Taeseung, Ponciroli, Roberto, Dave, Akshay J., O'Grady, Dan, Vilim, Richard B.. 2023-02-01. Centrifugal Pump Model for System Codes for Advanced NPP Designs. https://doi.org/10.2172/1961558

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