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Sensitivity analysis of crude oil’s physical properties to total freezing time

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  • معلومة اضافية
    • بيانات النشر:
      VINCA Institute of Nuclear Sciences, 2020.
    • الموضوع:
      2020
    • نبذة مختصرة :
      The physical parameters of crude oil are one of the main factors affecting the heat transfer of phase change. A mathematical model for a hot oil overhead pipeline was established, taking latent heat impact, the non-Newtonian properties of crude oil, and nature convection heat transfer into account. Compared with the experimental data, the model and the solution method were correct. A criterion was made to estimate the crude oil total freezing in a pipeline by tracking the change trajectory of the maximum temperature point. The effects of the crude oil with average properties on the total freezing time in a pipeline were analyzed, and the sensitivity of the different influencing factors was investigated by orthogonal test.
    • ISSN:
      2334-7163
      0354-9836
    • Rights:
      OPEN
    • الرقم المعرف:
      edsair.doi.dedup.....3657c7cf46d5ff72b648e35e5ff6001d