Computational fluid dynamics simulation of gas–liquid multiphase flow in T-junction for CO2 separation

• Autorzy: Wrzesień Sylwia , Madejski Paweł , Ziółkowski Paweł
• Języki publikacji: EN

Abstrakty

EN

The article presents the results of a computational fluid dynamics (CFD) analysis of gas-liquid multiphase flow. The simulation was conducted using CFD code and the Euler–Euler approach. The presented study relates to the non–reactive, steady-state, turbulent flow of water and carbon dioxide mixture in a 3D pipe. Separation phenomenon between phases is observed. The solution was obtained using a mixture model. Different values of carbon dioxide volume fraction were taken into account in the analysis of the results. The analysed cases were compared thanks to the obtained calculations results. The main purpose of the simulations was to show streamlines, velocity, pressure, and volume fraction distribution that could be useful in developing pipeline systems in many industrial applications, especially for CO2 separators.

Słowa kluczowe

EN

Computational Fluid Dynamics; CFD; Multiphase Flow; Numerical Simulations; T-junction

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Zeszyty Energetyczne
• Rocznik: 2020
• Tom: T. 7
• Strony: 403--414
• Opis fizyczny: Bibliogr. 10 poz., rys., tab., wykr.

Twórcy

autor

Wrzesień Sylwia

• AGH University of Science and Technology, Department of Power Systems and Environmental Protection Facilities

autor

Madejski Paweł

• AGH University of Science and Technology, Department of Power Systems and Environmental Protection Facilities

autor

Ziółkowski Paweł

• Gdansk University of Technology, Department of Energy and Industrial Apparatus

Bibliografia

• [1] Ziółkowski P., Badur J., A study of a compact high-efficiency zero-emission power plant with oxy-fuel combustion. In: Stanek W., Gładysz P., Werle S., Adamczyk W., editors. ECOS 2019, Proceedings of the 32nd International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems, Wroclaw, Poland, 23-28 June 2019, published by Institute of Thermal Technology Copyright, Institute of Thermal Technology, Silesian University of Technology 2019: Available: http://www.s-conferences.eu/ecos2019, pp. 1557-1568.
• [2] Tryggvason G., Scardovelli R., Zaleski S. Direct Numerical Simulations of Gas-Liquid Multiphase Flows, Cambridge University Press, 2011.
• [3] Borghi R., Anselmet F., Turbulent Multiphase Flows with Heat and Mass Transfer, ISTE Ltd., 2014.
• [4] Ferziger J. H., Perić M., Computational Methods for Fluid Dynamics, Springer, 3rd Edition, 2002.
• [5] Brennen Ch. E., Fundamentals of Multiphase Flows, Cambridge University Press, ISBN 0521 848040, 2005.
• [6] Crowe C. T., Multiphase Flow Handbook, CRC Press, 2006.
• [7] ANSYS®, Academic Research Mechanical and CFD, Release 19.0, 2019.
• [8] Guan Heng Yeoh, Jiyuan Tu, Computational Techniques for Multi-Phase Flows, Elsevier Ltd., 351-354, 2010.
• [9] Kornet S., Badur J., Comparison of two models of condensation. PhD Interdisciplinary Journal, 193-203, 2014.
• [10] Manninen M., Taivassalo V., Kaillo S., On the Mixture Model for Multiphase Flow VTT Energy Publications 288, 12-21, 1996.

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2024).