图书馆订阅: Guest

DYNAMIC SIMULATION OF PRESSURE DROP OSCILLATION IN GAS–LIQUID TWO-PHASE FLOW SYSTEM

卷 31, 册 1, 2019, pp. 1-16
DOI: 10.1615/MultScienTechn.2018029467
Get accessGet access

摘要

Flow instabilities, such as flow excursion, flow maldistribution, and pressure-drop oscillation, are caused by the negative resistance of the pressure drop vs. flow rate characteristics in two-phase flow system, being rather classical issues in two-phase flow dynamics. Previous investigations were mainly based on lumped-parameter modellings, and thus distributed-parameter analyses were rather few because the occurrences of flow instabilities depend simply on whether the system has negative-resistance characteristics. The negative-resistance instabilities are not limited in such boiling systems, and are often encountered in isothermal gas–liquid two-phase flow through mini channels. The present article describes such flow instabilities in an isothermal system. In mini- and microchannels, surface tension dominates the flow pattern formation, and the pressure drop characteristics are affected accordingly so that the negative-resistance characteristics appear. The present investigation focuses on the extension of the "discrete bubble model" developed by the authors. The present extended version of the model is applied to simulate the negative-resistance characteristics of the pressure drop, the pressure-drop oscillation, and the drastic flow maldistribution in an isothermal two-phase flow system. The static and dynamic behavior of two-phase flow in mini-channels is well reproduced by the present numerical simulation, and the applicability of the model is verified through the comparison with existing experimental results.

参考文献
  1. Ami, T., Umekawa, H., Ozawa, M., and Shoji, M., Traveling Void Wave in Horizontal Two-Phase Flow, Int. J. Heat Mass Transf., vol. 52, pp. 5682-5690, 2009.

  2. Aussillous, P. and Quere, D., Quick Deposition of a Fluid on the Wall of a Tube, Phys. Fluids, vol. 12, no. 10, pp. 2367-2371,2000.

  3. Baikin, M., Taitel, Y., and Barnea, D., Flow Rate Distribution in Parallel Heated Pipes, Int. J. Heat Mass Transf., vol. 54, pp. 4448-1457, 2011.

  4. Bergles, A.E. and Kandlikar, S.G., On the Nature of Critical Heat Flux in Microchannels, Trans. ASME, J. Heat Transf., vol. 127, pp. 101-107, 2005.

  5. Boure, J.A., Bergles, A.E., and Tong, L.S., Review of Two-Phase Flow Instability, ASME-AlChE Heat Transf. Conf., Tulsa, OK, August 15-18, ASME Paper 71-HT-42, 1971.

  6. Bretherton, F.P., The Motion of Long Bubbles in Tubes, J. Fluid Mech., vol. 10, no. 2, pp. 166-188,1961.

  7. Chiapero, E.M., Femandino, M., and Dorao, C.A., Review on Pressure Drop Oscillations in Boiling Sys-tems, Nucl. Eng. Des., vol. 250, pp. 436-447, 2012.

  8. Chiapero, E.M., Femandino, M., and Dorao, C.A., Numerical Analysis of Pressure Drop Oscillations in Parallel Channels, Int. J. Multiphase Flow, vol. 56, pp. 15-24, 2013.

  9. EURATOM, Symposium on Two Phase Flow Dynamics, Eindhoven, the Netherlands: Eindhoven University of Technology, vols. I-II, 1967.

  10. Franke, J. and Briickner, J., Dealing with Tube Cracking at Herdecke and Hamm-Uentrop, Modern Power Systems, vol. 28, no. 10, pp. 33-37,2008.

  11. Kakac, S. and Bon, B., A Review of Two-Phase Flow Dynamic Instabilities in Tube Boiling System, Int. J. Heat Mass Transf., vol. 51, pp. 399-433,2008.

  12. Lahey, R.T. and Drew, D.A., Rensselaer Polytechnic Inst., Troy, NY, Topical Rep. NUREG/CR-1414,1980.

  13. Lockhart, R.W. and Martinelli, R.C., Proposed Correlation of Data for Isothermal Two-Phase, Two- Component Flow in Pipes, Chem. Eng. Prog., vol. 45, no. 1, pp. 39-48,1949.

  14. Maulbetsch, J. S. and Griffith, P., System-Induced Instabilities in Forced-Convection Flows with Subcooled Boiling, Proc. 3rd Int. Heat Transf. Conf., Chicago, IL, vol. 4, pp. 247-257,1966.

  15. Mishima, K. and Ishii, M., Flow Regime Transition Criteria for Upward Two-Phase Flow in Vertical Tubes, Int. J. Heat Mass Transf., vol. 27, pp. 723-737,1984.

  16. Ozawa, M., Flow Instability Problems in Steam-Generating Tubes, in Steam Power Engineering, S. Ishigai, Ed., New York: Cambridge University Press, pp. 323-385,1999.

  17. Ozawa, M., Akagawa, K., and Sakaguchi, T., Flow Instabilities in Parallel-Channel Flow System of Gas-Liquid Two-Phase Mixtures, Int. J. Multiphase Flow, vol. 15, no. 4, pp. 639-657,1989.

  18. Ozawa, M., Akagawa, K., Sakaguchi, T., Tsukahara, T., and Fujii, T., Oscillatory Flow Instabilities in Air-Water Two-Phase Flow System: 1st Report, Pressure Drop Oscillation, Bull. JSME, vol. 22, no. 174, pp. 1763-1770,1979a.

  19. Ozawa, M., Nakanishi, S., Ishigai, S., Mizuta, Y., and Tarui, H., Flow Instabilities in Boiling Channels: Part 1 Pressure Drop Oscillation, Bull. JSME, vol. 22, no. 170, pp. 1113-1118,1979b.

  20. Ozawa, M., Ami, T., Ishihara, I., Umekawa, H., Matsumoto, R., Tanaka, Y., Yamamoto, T., and Ueda, Y., Flow Pattern and Boiling Heat Transfer of CO<sub>2</sub> in Horizontal Small-Bore Tubes, Int. J. Multiphase Flow, vol. 35, pp. 699-709,2009.

  21. Ozawa, M., Ami, T., Umekawa, H., and Shoji, M., Pattern Dynamics Simulation of Void Wave Propagation, Multiphase Sci. Technol., vol. 19, no. 4, pp. 343-361,2007.

  22. Ranson, V.H., Wagner, R.J. Trapp, J.A. Carlson, K.E., and Kiser, D.M., RELAP5/MOD1 Code Manual, Volume 1: System Models and Numerical Methods, EG and G Idaho, Inc., Idaho Falls, ID, Rep. NUREG/CR-1826,1982.

  23. Ruspini, L.C., Marcel, C.P, and Clausse, A., Two-Phase Flow Instabilities: A Review, Int. J. Heat Mass Transf., vol. 71, pp. 521-548,2014.

  24. Serizawa, A., Feng, Z., and Kawara, Z., Two-Phase Flow in Microchannels, Exp. Therm. Fluid Sci., vol. 26, pp. 703-714,2002.

  25. Taylor, G.I., Deposition of a Viscous Fluid on the Wall of a Tube, J. Fluid Mech., vol. 10, pp. 161-165, 1961.

  26. Warmer, M.J.F., de Croon, M.H.J.M., Rebrov, E.V., and Schouten, J.C., Pressure Drop of Gas-Liquid Tay-lor Flow in Round Micro-Capillaries for Low to Intermediate Reynolds Numbers, MicroMind NanoHuid, vol. 8, pp. 33-45,2010.

对本文的引用
  1. Yang Xue, Sun Shiming, Chen Wei, Liu Jing, Underwater bubble plume image generative model based on noise prior and multi conditional labels, Image and Vision Computing, 119, 2022. Crossref

Begell Digital Portal Begell 数字图书馆 电子图书 期刊 参考文献及会议录 研究收集 订购及政策 Begell House 联系我们 Language English 中文 Русский Português German French Spain