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Numerical simulation of heat transport in multilayered composite pipe

机译:多层复合管中热输送的数值模拟

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摘要

The key challenge faced by engineers is how to design a subsea pipeline to ensure that the production fluid is safely and economically transported from the reservoir all the way downstream to the processing plants. Transient thermal analysis is essential for flow assurance design and operating strategies of deepwater subsea pipelines. This work presents a numerical analysis of heat transport in sandwich pipes. The mathematical models governing the heat energy diffusion-convection transport in the fluid flow and the heat diffusion in the multilayered composite pipeline were solved by means of a boundary element method based on the use of appropriate Green's functions.
机译:工程师面临的关键挑战是如何设计海底管道,以确保生产流体在加工厂的下游将生产流体安全且经济地从水库运输。瞬态热分析对于深水海底管道的流动保证设计和运营策略至关重要。这项工作提出了夹层管中热传输的数值分析。通过使用适当的绿色功能的边界元方法解决了用于流体流动中的热能扩散 - 对流传输的数学模型和多层复合管道中的热扩散。

著录项

  • 来源
    《Engineering analysis with boundary elements》 |2020年第11期|28-37|共10页
  • 作者单位

    Wessex Institute of Technology Ashurst Lodge Ashurst Southampton SO40 7AA UK Itecons - Institute for Research and Technological Development in Construction Energy Environment and Sustamability Rua Pedro Hispano s/ n. Coimbra 3030-289 Portugal;

    Itecons - Institute for Research and Technological Development in Construction Energy Environment and Sustamability Rua Pedro Hispano s/ n. Coimbra 3030-289 Portugal ADAI - LAETA Department of Civil Engineering University of Coimbra Polo II Rua Lus Reis Santos Coimbra 3030-788 Portugal;

    Itecons - Institute for Research and Technological Development in Construction Energy Environment and Sustamability Rua Pedro Hispano s/ n. Coimbra 3030-289 Portugal ADAI - LAETA Department of Civil Engineering University of Coimbra Polo II Rua Lus Reis Santos Coimbra 3030-788 Portugal;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Computational heat energy transport; Pipe-in-pipe (PIP) numerical thermal analysis; Boundary element method (BEM); Green's fundamental solutions;

    机译:计算热能运输;管式管道(PIP)数值热分析;边界元法(BEM);绿色的基本解决方案;

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