Proceedings of the International Conference on Industrial Design and Environmental Engineering, IDEE 2023, November 24–26, 2023, Zhengzhou, China

Research Article

Hydraulic Design of New Composite Polyurethane Oil Transfer Hose

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  • @INPROCEEDINGS{10.4108/eai.24-11-2023.2343369,
        author={Yuting  Hu and Fuze  Chen},
        title={Hydraulic Design of New Composite Polyurethane Oil  Transfer Hose},
        proceedings={Proceedings of the International Conference on Industrial Design and Environmental Engineering, IDEE 2023, November 24--26, 2023, Zhengzhou, China},
        publisher={EAI},
        proceedings_a={IDEE},
        year={2024},
        month={2},
        keywords={design pressure hydraulic friction elastic modulus pressure energy balance},
        doi={10.4108/eai.24-11-2023.2343369}
    }
    
  • Yuting Hu
    Fuze Chen
    Year: 2024
    Hydraulic Design of New Composite Polyurethane Oil Transfer Hose
    IDEE
    EAI
    DOI: 10.4108/eai.24-11-2023.2343369
Yuting Hu1, Fuze Chen1,*
  • 1: Army Logistics Academy
*Contact email: 1393472076@qq.com

Abstract

To ensure a reasonable and cost-effective design pressure for the new composite polyurethane (PU) oil transfer hose, this study presents a mathematical model and hydraulic friction calculation formulas that account for variations in hydraulic friction resulting from the decrease in the elastic modulus. The hydraulic grade line of the PU hose exhibits a nonlinear equation with continuous curvature changes. To address this, we investigate a specific mathematical description method and employ numerical calculation methods to computerize the graphical calculation process. Additionally, the study examines the new pressure energy balance relationship in various transportation scenarios, such as fluctuating flow rates and cross-station transport, laying the groundwork for optimizing the operation plan.