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Optimization of Temperature Drop Formula for Annular Gathering Pipeline in High Water Cut Oil Region of Central Hebei Province

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DOI: 10.4236/jpee.2018.69003    205 Downloads   357 Views

ABSTRACT

In order to respond to the national policy of energy saving and consumption reduction, the temperature drop formula of annular pipeline should be established to optimize the water mixing temperature and water mixing flow. The traditional temperature drop formula applies the high water cut actual situation to 13.7%. On the basis of the traditional Schulhof temperature drop formula, the influence of hydraulic friction on the oil flow temperature is calculated by the calculus idea. The heat transfer coefficient of the pipeline under the complex condition is obtained by the inverse algorithm, and the water mixing flow and water temperature are simulated with MATLAB. The function surface diagram of the degree and the back station temperature. The actual error can be reduced to 4.8%, and the return station temperature can be optimized by 7 degrees.

Cite this paper

Cai, H. , Zhao, L. , Chen, X. , Chen, X. , Guan, T. , Wang, J. , Lv, B. and Li, S. (2018) Optimization of Temperature Drop Formula for Annular Gathering Pipeline in High Water Cut Oil Region of Central Hebei Province. Journal of Power and Energy Engineering, 6, 21-26. doi: 10.4236/jpee.2018.69003.

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