A procedure for calculating of the head loss in two-phase flow on an inclined portion of a pipeline has been described and substantiated. The developed procedure is applicable to two-phase flows characterized by a very low mass gas content (x ~ 10–4) butan appreciable flow-rate volume gas content (α ~ 0.1–0.5). A computational scheme for the coordinate of change of regimes has been proposed on the basis of the available experimental material. A relation for calculation of the change in the pressure on the pipeline′s inclined part has been presented that accounts for the friction loss and for the change in the kinetic energy of the flow in the process of change of regimes.
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References
Clayton T. Crowe (Ed.), Multiphase Handbook, Taylor and Francis, New York (2005).
R. W. Lockhart and R. C. Martinelli, Proposed correlation of data for isothermal two-phase, two-component flow in pipes, Chem. Eng. Progr., 45 , No. 1, 38–48 (1949).
É. L. Kitanin, E. É. Kitanina, V. L. Zherebtsov, O. A. Merkulov, M. M. Peganova, S. G. Stepanov, D. A. Bondarenko, and D. Morrison, Influence of separation of air dissolved in fuel on the rate of its gravity flow in a pipeline at an underpressure, Inzh.-Fiz. Zh., 86, No. 6, 1340–1346 (2013).
É. L. Kitanin, E. É. Kitanina, V. L. Zherebtsov, O. A. Merkulov, M. M. Peganova, S. G. Stepanov, D. A. Bondarenko, and D. Morrison, Method of measuring the quantity of air liberated in aviation fuel flow at low pipeline pressure, Inzh.-Fiz. Zh., 86, No. 5, 1107–1115 (2013).
D. Chisholm, Two-Phase Flow in Pipelines and Heat Exchangers, G. Godwin, London–New York (1983).
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Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 87, No. 3, pp. 570–579, May–June, 2014.
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Kitanin, É.L., Kitanina, E.É., Kravtsov, P.A. et al. Calculation of the Head Loss in a Kerosene–Air Flow Upon Change in the Two-Phase-Flow Structure on an Inclined Portion of a Pipeline. J Eng Phys Thermophy 87, 588–597 (2014). https://doi.org/10.1007/s10891-014-1049-6
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DOI: https://doi.org/10.1007/s10891-014-1049-6