Flow and heat exchange calculation of waxy oil in the industrial pipeline
| Autor: | G. I. Ramazanova, B. K. Kenzhaliyev, U. K. Zhapbasbayev, D. Zh Bossinov |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Fluid Flow and Transfer Processes
Petroleum engineering 020209 energy Pipeline (computing) Numerical analysis Pour point Flow (psychology) pour point Oil transportation 02 engineering and technology pour point depressant Engineering (General). Civil engineering (General) 01 natural sciences 010406 physical chemistry 0104 chemical sciences Waxy oil Heat exchanger 0202 electrical engineering electronic engineering information engineering Environmental science Pipeline transport TA1-2040 Engineering (miscellaneous) |
| Zdroj: | Case Studies in Thermal Engineering, Vol 26, Iss, Pp 101007-(2021) |
| Popis: | Waxy oil transportation in the industrial pipeline becomes impossible at temperatures below pour point. Pour point depressant application allows transportation by decreasing pour point and increasing waxy oil fluidity. The novelty of the research lies in modeling waxy oil transportation with pour point depressant in the industrial pipeline. “Randep-5102″ pour point depressant with a dose of 200 ppm is used for pumping of waxy oil. Continuity, momentum and energy equations with closing relations were solved by the numerical method. The verification of the theoretical analysis was carried out with experimental data measured by the SCADA (supervisory control and data acquisition) system sensors along the industrial pipeline length. The results of comparing thermo-hydraulic calculations with experimental data confirmed the effectiveness of pour point depressant for pumping of waxy oil at temperatures below pour point. |
| Databáze: | OpenAIRE |
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