![Applied Sciences | Free Full-Text | Energy Consumption Comparison of a Single Variable-Speed Pump and a System of Two Pumps: Variable-Speed and Fixed-Speed Applied Sciences | Free Full-Text | Energy Consumption Comparison of a Single Variable-Speed Pump and a System of Two Pumps: Variable-Speed and Fixed-Speed](https://pub.mdpi-res.com/applsci/applsci-10-08820/article_deploy/html/images/applsci-10-08820-g010.png?1607524865)
Applied Sciences | Free Full-Text | Energy Consumption Comparison of a Single Variable-Speed Pump and a System of Two Pumps: Variable-Speed and Fixed-Speed
![a) Effective power and (b) specific energy consumption vs flow for the... | Download Scientific Diagram a) Effective power and (b) specific energy consumption vs flow for the... | Download Scientific Diagram](https://www.researchgate.net/publication/327848975/figure/fig3/AS:674566741446661@1537840652721/a-Effective-power-and-b-specific-energy-consumption-vs-flow-for-the-investigated-PMSM.png)
a) Effective power and (b) specific energy consumption vs flow for the... | Download Scientific Diagram
![Higher power consumption of the pump due to a mechanical DPR in single... | Download Scientific Diagram Higher power consumption of the pump due to a mechanical DPR in single... | Download Scientific Diagram](https://www.researchgate.net/publication/307174327/figure/fig2/AS:400343428026369@1472460719358/Higher-power-consumption-of-the-pump-due-to-a-mechanical-DPR-in-single-and-parallel.png)