한국해양공학회지 (Journal of Ocean Engineering and Technology)

  • 제35권1호
  • /
  • Pages.50-58
  • /
  • 2021
  • /
  • 1225-0767(pISSN)
  • /
  • 2287-6715(eISSN)
한국해양공학회 (Korean Society of Ocean Engineers)
권호 표지
DOI QR코드

DOI QR Code

Parameter Study of Boiling Model for CFD Simulation of Multiphase-Thermal Flow in a Pipe

  • Chung, Soh-Myung (Department of Naval Architecture and Ocean Engineering, Pusan National University) ;
  • Seo, Yong-Seok (Department of Naval Architecture and Ocean Engineering, Pusan National University) ;
  • Jeon, Gyu-Mok (Department of Naval Architecture and Ocean Engineering, Pusan National University) ;
  • Kim, Jae-Won (Department of Naval Architecture and Ocean Engineering, Pusan National University) ;
  • Park, Jong-Chun (Department of Naval Architecture and Ocean Engineering, Pusan National University)
  • 투고 : 2020.12.07
  • 심사 : 2021.01.10
  • 발행 : 2021.02.28
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

The demand for eco-friendly energy is expected to increase due to the recently strengthened environmental regulations. In particular, the flow inside the pipe used in a cargo handling system (CHS) or fuel gas supply system (FGSS) of hydrogen transport ships and hydrogen-powered ships exhibits a very complex pattern of multiphase-thermal flow, including the boiling phenomenon and high accuracy analysis is required concerning safety. In this study, a feasibility study applying the boiling model was conducted to analyze the multiphase-thermal flow in the pipe considering the phase change. Two types of boiling models were employed and compared to implement the subcooled boiling phenomenon in nucleate boiling numerically. One was the "Rohsenow boiling model", which is the most commonly used one among the VOF (Volume-of-Fluid) boiling models under the Eulerian-Eulerian framework. The other was the "wall boiling model", which is suitable for nucleate boiling among the Eulerian multiphase models. Moreover, a comparative study was conducted by combining the nucleate site density and bubble departure diameter model that could influence the accuracy of the wall boiling model. A comparison of the Rohsenow boiling and the wall boiling models showed that the wall boiling model relatively well represented the process of bubble formation and development, even though more computation time was consumed. Among the combination of models used in the wall boiling model, the simulation results were affected significantly by the bubble departure diameter model, which had a very close relationship with the grid size. The present results are expected to provide useful information for identifying the characteristics of various parameters of the boiling model used in CFD simulations of multiphase-thermalflow, including phase change and selecting the appropriate parameters.

키워드

과제정보

This research was a part of the project titled 'Development of Safety and Control Standards for Hydrogen Ships: Cargo Handling and Fuel Gas Supply Systems', funded by the Ministry of Oceans and Fisheries, Korea. This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korean Government (MSIT) (No. 2020R1I1A3072459)

참고문헌

  1. Alglart, H. (1993). Modeling of Vapour Generation at Wall in Subcooled Boiling Two-phase Flow. In First CFDS International User Conference, Oxford, UK, 183-207.
  2. Alglart, H., & Nylund, O. (1996). CFD Application to Prediction of Void Distribution in Two-phase Bubbly Flows in Rod Bundles. Journal of Nuclear Engineering and Design, 163(1-2), 81-98. https://doi.org/10.1016/0029-5493(95)01160-9
  3. Bartolemei, G.G., & Chanturiya, V.M. (1967). Experimental Study of True Void Fraction When Boiling Subcooled Water in Vertical Tubes. Journal of Thermal Engineering, 14(2), 123-128.
  4. Bergles, A.E., & Rohsenow, W.M. (1964). The Determination of Forced-Convection Surface-Boiling Heat Transfer. Journal of Heat Transfer, 86(3), 365-372. https://doi.org/10.1115/1.3688697
  5. Chen, E., Li, Y., & Cheng, X. (2009). CFD Simulation of Upward Subcooled Boiling Flow of Refrigerant -113 Using the Two-fluid Model. Applied Thermal Engineering, 29(11-12), 2508-2517. https://doi.org/10.1016/j.applthermaleng.2008.12.022
  6. Cole, R. (1960). A Photographic Study of Pool Boiling in the Region of the Critical Heat Flux. AlChE Journal, 6(4), 533-538. https://doi.org/10.1002/aic.690060405
  7. Domalapally, P., Rizzo, E., Richard, L.S., Subba, F., & Zanio, R. (2012). CFD Analysis of Flow Boiling in the ITER First Wall. Fusion Engineering and Design, 87(5-6), 556-560. https://doi.org/10.1016/j.fusengdes.2012.01.024
  8. Gu, J., Wang, Q., Wu, Y., Lyu, J., Li, S., & Yao, W. (2017). Modeling of Subcooled Boiling by Extending the RPI Wall Boiling Model to Ultra-high Pressure Conditions. Applied Thermal Engineering, 124, 571-584. https://doi.org/10.1016/j.applthermaleng.2017.06.017
  9. Jeong, T.W. (2019). Vessel Greenhouse Gas (GHG) Reduction Strategy Technology and Prospect. KRISO.
  10. Ji, C., & El-Halwagi, M.M. (2020). A Data-driven Study of IMO Compliant Fuel Emissions with Consideration of Black Carbon Aerosols. Journal of Ocean Engineering, 218, 108-241. https://doi.org/10.1016/j.oceaneng.2020.108241
  11. Kocamustafaogullari, G., & Ishii, M. (1983). Interfacial Area and Nucleation Site Density in Boiling Systems. International Journal of Heat and Mass Transfer, 26(9), 1377-1387. https://doi.org/10.1016/S0017-9310(83)80069-6
  12. Koncar, B., Kljenak, I., & Mavko, B. (2004). Modeling of Local Two-phase Flow Parameters in Upward Subcooled Flow Boiling at Low Pressure. International Journal of Heat and Mass Transfer, 47(6-7), 1499-1513. https://doi.org/10.1016/j.ijheatmasstransfer.2003.09.021
  13. Krepper, E., Koncar, B., & Egorov, Y. (2007). CFD Modeling of Subcooled Boiling - Concept, Validation and Application to Fuel Assembly Design. Journal of Nuclear Engineering and Design, 237(7), 716-731. https://doi.org/10.1016/j.nucengdes.2006.10.023
  14. Krepper, E., & Rzehak, R. (2011). CFD for Subcooled Flow Boiling: Simulation of DEBORA Experiments. Nuclear Engineering and Design, 241(9), 3851-3866. https://doi.org/10.1016/j.nucengdes.2011.07.003
  15. Kurul, N. (1990). Multidimensional Effects in Two-phase Flow Including Phase Change (Ph.D. Thesis). Rensselaer Polytechnic Institute.
  16. Kurul, N., & Podowski, M.Z. (1991). On the Modeling of Multidimensional Effects in Boiling Channels. Proceedings of the 27th National Heat Transfer Conference, Minneapolis, Minnesota, 301-314.
  17. Lee, J.M., Kim, J.H., Kim, S.G., Kim, T.W., & Kim, M.S. (2019). Hydrogen Fuel Cell Ship Overview and Technology Development Trend Introduction. Journal of the Korean Society of Shipbuilding, 56, 3-9.
  18. Lee, T.H., Park, G.C., & Lee, D.J. (2002). Local Flow Characteristics of Subcooled Boiling Flow of Water in a Vertical Concentric Annulus. International Journal of Multiphase Flow, 28(8), 1351-1368. https://doi.org/10.1016/S0301-9322(02)00026-5
  19. Lemmert, M., & Chawla, J.M. (1977). Influence of Flow Velocity on Surface Boiling Heat Transfert Coefficient. Heat Transfer in Boiling, 111-116.
  20. Nemitallah, M.A., Habib, M.A., Mansour, R.B., & Nakla, M.E. (2015). Numerical Predictions of Flow Boiling Characteristics: Current Status, Model Setup and CFD Modeling for Different Non-uniform Heating Profiles. Applied Thermal Engineering, 75, 451-460. https://doi.org/10.1016/j.applthermaleng.2014.09.036
  21. Park, H.S. (2019). IMO Aims to Reduce Greenhouse Gas by 40%, by 2030. KMI.
  22. Rogers, J.T., & Li, J.H. (1994). Prediction of the Onset of Significant Void in Flow Boiling of Water. Journal of Heat Transfer, 116(4), 1049-1053. https://doi.org/10.1115/1.2911444
  23. Rohsenow, W.M. (1952). A Method of Correlating Heat Transfer Data for Surface Boiling of Liquids. Transactions of the ASME, 74, 969.
  24. Sontireddy, V.R., & Hari, S. (2016). Subcooled Boiling: Validation by Using Different CFD Models. 2016 IEEE 23rd International Conference on High Performance Computing Workshops, 90-99. https://doi.org/10.1109/HiPCW.2016.021
  25. Tolubinsky, V.I., & Kostanchuk, D.M. (1970). Vapour Bubbles Growth Rate and Heat Transfer Intensity at Subcooled Water Boiling. Heat Transfer 1970, Preprints of Papers Presented at the 4th International Heat Transfer Conference, 5, Paris, France, B2-8. https://doi.org/10.1615/IHTC4.250
  26. Tu, J.Y., & Yeoh, G.H. (2002). On Numerical Modeling of Lowpressure Subcooled Boiling Flows. International Journal of Heat and Mass Transfer, 45(6), 1197-1209. https://doi.org/10.1016/S0017-9310(01)00230-7
  27. Unal, H.C. (1976). Maximum Bubble Diameter, Maximum Bubble-growth Time and Bubble-growth Rate During the Subcooled Nucleate Flow Boiling of Water up to 17.7 MN/㎡. International Journal of Heat and Mass Transfer, 19(6), 643-649. https://doi.org/10.1016/0017-9310(76)90047-8
  28. Wang. Q., & Yao, W. (2016). Computation and Validation of the Interphase Force Models for Bubbly Flow. International Journal of Heat and Mass Transfer, 98, 799-813. https://doi.org/10.1016/j.ijheatmasstransfer.2016.03.064