A Novel 1D Approach for Modelling Gas Bladder Suppressors on the Delivery Line of Positive Displacement Pumps
Abstract
:1. Introduction
2. In-Line Bladder Suppressor Description and Experimental Activity
3. Mathematical Model
3.1. Mono-Dimensional Fluid Dynamic Model
- a pipe segment between the pump and the suppressor;
- a pipe segment that is the suppressor;
- a pipe segment between the suppressor and the user.
3.2. Frequency-Dependent Friction Losses
3.3. Numerical Scheme
4. Model Validation
5. Discussion and Parametric Analysis
6. Conclusions
Author Contributions
Funding
Data Availability Statement
Acknowledgments
Conflicts of Interest
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Pump speed [r/min] | 500 | 1500 | 3000 |
Gas pressure precharge 100 bar | 200 | 200 | 200 |
300 | 300 | 300 | |
Gas pressure precharge 150 bar | 200 | 200 | 200 |
300 | 300 | 300 |
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Casoli, P.; Vescovini, C.M.; Masoud, H.G.; Rundo, M. A Novel 1D Approach for Modelling Gas Bladder Suppressors on the Delivery Line of Positive Displacement Pumps. Energies 2024, 17, 1610. https://doi.org/10.3390/en17071610
Casoli P, Vescovini CM, Masoud HG, Rundo M. A Novel 1D Approach for Modelling Gas Bladder Suppressors on the Delivery Line of Positive Displacement Pumps. Energies. 2024; 17(7):1610. https://doi.org/10.3390/en17071610
Chicago/Turabian StyleCasoli, Paolo, Carlo Maria Vescovini, Hatami Garousi Masoud, and Massimo Rundo. 2024. "A Novel 1D Approach for Modelling Gas Bladder Suppressors on the Delivery Line of Positive Displacement Pumps" Energies 17, no. 7: 1610. https://doi.org/10.3390/en17071610