IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v198y2020ics0360544220304734.html
   My bibliography  Save this article

CFD modeling of the flow dynamics and gasification in the combustor and gasifier of a dual fluidized bed pilot plant

Author

Listed:
  • Wan, Zhanghao
  • Yang, Shiliang
  • Wei, Yonggang
  • Hu, Jianhang
  • Wang, Hua

Abstract

Numerical simulation of the dense gas-solid reactive flow in a pilot-scale dual fluidized bed for biomass gasification is conducted with large eddy simulation coupled with multiphase particle-in-cell approach. After validating the numerical results with the experimental data, the hydrodynamics of different components operating under different flow regimes are explored. The results show that dense bottom and dilute upper exist in the combustor, while the elutriation of fine particles appears in the freeboard of gasifier. Strong swirling flow together with the fishtailing phenomenon of gas phase appear in the cyclone. Gas density is large in the lower part of combustor, and decreases along the horizontal direction. Large thermal conductivity and specific heat capacity of gas phase exist in the gasifier due to the large mass fraction of low-temperature steam. Biomass inlet results in a large mass fraction of gaseous species in the right part of gasifier. The size distribution of heat carrier negligibly affects the gas thermal property in the lower part of both the combustor and gasifier.

Suggested Citation

  • Wan, Zhanghao & Yang, Shiliang & Wei, Yonggang & Hu, Jianhang & Wang, Hua, 2020. "CFD modeling of the flow dynamics and gasification in the combustor and gasifier of a dual fluidized bed pilot plant," Energy, Elsevier, vol. 198(C).
    • Handle: RePEc:eee:energy:v:198:y:2020:i:c:s0360544220304734
    DOI: 10.1016/j.energy.2020.117366
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544220304734
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2020.117366?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Shrestha, Siddhartha & Ali, Brahim Si & Binti Hamid, Mahar Diana, 2016. "Cold flow model of dual fluidized bed: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 53(C), pages 1529-1548.
    2. Benedikt, F. & Schmid, J.C. & Fuchs, J. & Mauerhofer, A.M. & Müller, S. & Hofbauer, H., 2018. "Fuel flexible gasification with an advanced 100 kW dual fluidized bed steam gasification pilot plant," Energy, Elsevier, vol. 164(C), pages 329-343.
    3. Benedikt, Florian & Kuba, Matthias & Schmid, Johannes Christian & Müller, Stefan & Hofbauer, Hermann, 2019. "Assessment of correlations between tar and product gas composition in dual fluidized bed steam gasification for online tar prediction," Applied Energy, Elsevier, vol. 238(C), pages 1138-1149.
    4. Mauerhofer, A.M. & Benedikt, F. & Schmid, J.C. & Fuchs, J. & Müller, S. & Hofbauer, H., 2018. "Influence of different bed material mixtures on dual fluidized bed steam gasification," Energy, Elsevier, vol. 157(C), pages 957-968.
    5. Kuba, Matthias & Kraft, Stephan & Kirnbauer, Friedrich & Maierhans, Frank & Hofbauer, Hermann, 2018. "Influence of controlled handling of solid inorganic materials and design changes on the product gas quality in dual fluid bed gasification of woody biomass," Applied Energy, Elsevier, vol. 210(C), pages 230-240.
    6. Monteiro, Eliseu & Ismail, Tamer M. & Ramos, Ana & Abd El-Salam, M. & Brito, Paulo & Rouboa, Abel, 2018. "Experimental and modeling studies of Portuguese peach stone gasification on an autothermal bubbling fluidized bed pilot plant," Energy, Elsevier, vol. 142(C), pages 862-877.
    7. Belošević, Srdjan & Tomanović, Ivan & Crnomarković, Nenad & Milićević, Aleksandar, 2019. "Full-scale CFD investigation of gas-particle flow, interactions and combustion in tangentially fired pulverized coal furnace," Energy, Elsevier, vol. 179(C), pages 1036-1053.
    8. Unknown, 2005. "Forward," 2005 Conference: Slovenia in the EU - Challenges for Agriculture, Food Science and Rural Affairs, November 10-11, 2005, Moravske Toplice, Slovenia 183804, Slovenian Association of Agricultural Economists (DAES).
    9. Fuchs, Josef & Schmid, Johannes C. & Müller, Stefan & Hofbauer, Hermann, 2019. "Dual fluidized bed gasification of biomass with selective carbon dioxide removal and limestone as bed material: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 107(C), pages 212-231.
    10. Zhang, Ziyin & Pang, Shusheng, 2019. "Experimental investigation of tar formation and producer gas composition in biomass steam gasification in a 100 kW dual fluidised bed gasifier," Renewable Energy, Elsevier, vol. 132(C), pages 416-424.
    11. Liu, Hui & Cattolica, Robert J. & Seiser, Reinhard & Liao, Chang-hsien, 2015. "Three-dimensional full-loop simulation of a dual fluidized-bed biomass gasifier," Applied Energy, Elsevier, vol. 160(C), pages 489-501.
    12. Kraft, Stephan & Kirnbauer, Friedrich & Hofbauer, Hermann, 2017. "CPFD simulations of an industrial-sized dual fluidized bed steam gasification system of biomass with 8MW fuel input," Applied Energy, Elsevier, vol. 190(C), pages 408-420.
    13. Zhou, Tao & Yang, Shiliang & Wei, Yonggang & Hu, Jianhang & Wang, Hua, 2020. "Impact of wide particle size distribution on the gasification performance of biomass in a bubbling fluidized bed gasifier," Renewable Energy, Elsevier, vol. 148(C), pages 534-547.
    14. Yang, Shiliang & Zhou, Tao & Wei, Yonggang & Hu, Jianhang & Wang, Hua, 2020. "Dynamical and thermal property of rising bubbles in the bubbling fluidized biomass gasifier with wide particle size distribution," Applied Energy, Elsevier, vol. 259(C).
    15. Karl, Jürgen & Pröll, Tobias, 2018. "Steam gasification of biomass in dual fluidized bed gasifiers: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 98(C), pages 64-78.
    16. Breault, Ronald W. & Huckaby, E. David, 2013. "Parametric behavior of a CO2 capture process: CFD simulation of solid-sorbent CO2 absorption in a riser reactor," Applied Energy, Elsevier, vol. 112(C), pages 224-234.
    17. Yang, Shiliang & Wang, Hua & Wei, Yonggang & Hu, Jianhang & Chew, Jia Wei, 2019. "Eulerian-Lagrangian simulation of air-steam biomass gasification in a three-dimensional bubbling fluidized gasifier," Energy, Elsevier, vol. 181(C), pages 1075-1093.
    18. Cardoso, J. & Silva, V. & Eusébio, D. & Brito, P. & Hall, M.J. & Tarelho, L., 2018. "Comparative scaling analysis of two different sized pilot-scale fluidized bed reactors operating with biomass substrates," Energy, Elsevier, vol. 151(C), pages 520-535.
    19. Mauerhofer, A.M. & Schmid, J.C. & Benedikt, F. & Fuchs, J. & Müller, S. & Hofbauer, H., 2019. "Dual fluidized bed steam gasification: Change of product gas quality along the reactor height," Energy, Elsevier, vol. 173(C), pages 1256-1272.
    20. Li, Chunxi & Jia, Zhennan & Ye, Xuemin & Yin, Shuie, 2018. "Simulation on deacidification performance of waste incinerator flue gas by rotating spray drying," Energy, Elsevier, vol. 152(C), pages 652-665.
    21. Klimanek, Adam & Bigda, Joanna, 2018. "CFD modelling of CO2 enhanced gasification of coal in a pressurized circulating fluidized bed reactor," Energy, Elsevier, vol. 160(C), pages 710-719.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Choi, Seungyeong & Yun, Maroosol & Kim, Kiwoong & Park, Yong-Ki & Cho, Hyung Hee, 2022. "Energy-efficient design of dual circulating fluidized bed system for CCUS by multi-tube configuration with junctions," Energy, Elsevier, vol. 245(C).
    2. Fang, Yi & Paul, Manosh C. & Varjani, Sunita & Li, Xian & Park, Young-Kwon & You, Siming, 2021. "Concentrated solar thermochemical gasification of biomass: Principles, applications, and development," Renewable and Sustainable Energy Reviews, Elsevier, vol. 150(C).
    3. Wan, Zhanghao & Hu, Jianhang & Qi, Xianjin, 2021. "Numerical analysis of hydrodynamics and thermochemical property of biomass gasification in a pilot-scale circulating fluidized bed," Energy, Elsevier, vol. 225(C).
    4. Kaabinejadian, Amirreza & Maghsoudi, Peyman & Homayounpour, Mohammad Mehdi & Sadeghi, Sadegh & Bidabadi, Mehdi & Xu, Fei, 2020. "Mathematical modeling of multi-region premixed combustion of moist bamboo particles," Renewable Energy, Elsevier, vol. 162(C), pages 1618-1628.
    5. Pio, D.T. & Tarelho, L.A.C., 2021. "Industrial gasification systems (>3 MWth) for bioenergy in Europe: Current status and future perspectives," Renewable and Sustainable Energy Reviews, Elsevier, vol. 145(C).
    6. Dong, Ruihan & Yang, Shiliang & Hu, Jianhang & Chen, Fangjun & Bao, Guirong & Wang, Hua, 2022. "CFD investigation of the in-situ gasification process of biomass in the chemical looping combustion system," Renewable Energy, Elsevier, vol. 185(C), pages 1245-1260.
    7. Yang, Shiliang & Dong, Ruihan & Du, Yanxiang & Wang, Shuai & Wang, Hua, 2021. "Numerical study of the biomass pyrolysis process in a spouted bed reactor through computational fluid dynamics," Energy, Elsevier, vol. 214(C).
    8. Du, Yanxiang & Liang, Jin & Yang, Shiliang & Hu, Jianhang & Bao, Guirong & Wang, Hua, 2022. "Numerical investigation of the Ni-based catalytic methanation process in a bubbling fluidized bed reactor," Energy, Elsevier, vol. 257(C).

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Zhang, Fengxia & Yang, Shiliang & Yang, Bin & Wang, Hua, 2022. "Mesoscale bubble dynamics in the gasifier of a 1MWth dual fluidized bed gasifier for biomass gasification," Energy, Elsevier, vol. 238(PB).
    2. Yang, Shiliang & Wan, Zhanghao & Wang, Shuai & Wang, Hua, 2020. "Computational fluid study of radial and axial segregation characteristics in a dual fluidized bed reactor system," Energy, Elsevier, vol. 209(C).
    3. Yang, Shiliang & Wang, Hua & Wei, Yonggang & Hu, Jianhang & Chew, Jia Wei, 2019. "Eulerian-Lagrangian simulation of air-steam biomass gasification in a three-dimensional bubbling fluidized gasifier," Energy, Elsevier, vol. 181(C), pages 1075-1093.
    4. Fan, Feihu & Zheng, Min & Yang, Shiliang & Wang, Hua, 2021. "Numerical study of fluid dynamics and heat transfer property of dual fluidized bed gasifier," Energy, Elsevier, vol. 234(C).
    5. Yang, Shiliang & Zhou, Tao & Wei, Yonggang & Hu, Jianhang & Wang, Hua, 2020. "Dynamical and thermal property of rising bubbles in the bubbling fluidized biomass gasifier with wide particle size distribution," Applied Energy, Elsevier, vol. 259(C).
    6. Fürsatz, K. & Fuchs, J. & Benedikt, F. & Kuba, M. & Hofbauer, H., 2021. "Effect of biomass fuel ash and bed material on the product gas composition in DFB steam gasification," Energy, Elsevier, vol. 219(C).
    7. Yang, Shiliang & Liang, Jin & Wang, Shuai & Wang, Hua, 2021. "High-fidelity investigation of thermochemical conversion of biomass material in a full-loop circulating fluidized bed gasifier," Energy, Elsevier, vol. 224(C).
    8. Stanger, Lukas & Bartik, Alexander & Hammerschmid, Martin & Jankovic, Stefan & Benedikt, Florian & Müller, Stefan & Schirrer, Alexander & Jakubek, Stefan & Kozek, Martin, 2024. "Model predictive control of a dual fluidized bed gasification plant," Applied Energy, Elsevier, vol. 361(C).
    9. Zhou, Tao & Yang, Shiliang & Wei, Yonggang & Hu, Jianhang & Wang, Hua, 2020. "Impact of wide particle size distribution on the gasification performance of biomass in a bubbling fluidized bed gasifier," Renewable Energy, Elsevier, vol. 148(C), pages 534-547.
    10. Stanger, Lukas & Schirrer, Alexander & Benedikt, Florian & Bartik, Alexander & Jankovic, Stefan & Müller, Stefan & Kozek, Martin, 2023. "Dynamic modeling of dual fluidized bed steam gasification for control design," Energy, Elsevier, vol. 265(C).
    11. Zhou, Chunbao & Chen, Yuanxiang & Xing, Xuyang & Chen, Lei & Liu, Chenglong & Chao, Li & Yao, Bang & Zhang, Yingwen & Dai, Jianjun & Liu, Yang & Wang, Jun & Dong, Jie & Li, Yunxiang & Fan, Dekai & Wan, 2024. "Pilot-scale pyrolysis and activation of typical biomass chips in an interconnected dual fluidized bed: Comparison and analysis of products," Renewable Energy, Elsevier, vol. 225(C).
    12. Parvez, Ashak Mahmud & Hafner, Selina & Hornberger, Matthias & Schmid, Max & Scheffknecht, Günter, 2021. "Sorption enhanced gasification (SEG) of biomass for tailored syngas production with in-situ CO2 capture: Current status, process scale-up experiences and outlook," Renewable and Sustainable Energy Reviews, Elsevier, vol. 141(C).
    13. Sun, Haoran & Bao, Guirong & Yang, Shiliang & Hu, Jianhang & Wang, Hua, 2023. "Numerical study of the biomass gasification process in an industrial-scale dual fluidized bed gasifier with 8MWth input," Renewable Energy, Elsevier, vol. 211(C), pages 681-696.
    14. Aghaalikhani, Arash & Schmid, Johannes C. & Borello, Domenico & Fuchs, Joseph & Benedikt, Florian & Hofbauer, Herman & Rispoli, Franco & Henriksen, Ulrick B. & Sárossy, Zsuzsa & Cedola, Luca, 2019. "Detailed modelling of biomass steam gasification in a dual fluidized bed gasifier with temperature variation," Renewable Energy, Elsevier, vol. 143(C), pages 703-718.
    15. Gupta, Saurabh & Choudhary, Shikhar & Kumar, Suraj & De, Santanu, 2021. "Large eddy simulation of biomass gasification in a bubbling fluidized bed based on the multiphase particle-in-cell method," Renewable Energy, Elsevier, vol. 163(C), pages 1455-1466.
    16. Yang, Shiliang & Fan, Feihu & Hu, Jianhang & Wang, Hua, 2020. "Particle-scale evaluation of the biomass steam-gasification process in a conical spouted bed gasifier," Renewable Energy, Elsevier, vol. 162(C), pages 844-860.
    17. Anca-Couce, A. & Hochenauer, C. & Scharler, R., 2021. "Bioenergy technologies, uses, market and future trends with Austria as a case study," Renewable and Sustainable Energy Reviews, Elsevier, vol. 135(C).
    18. Benedikt, Florian & Kuba, Matthias & Schmid, Johannes Christian & Müller, Stefan & Hofbauer, Hermann, 2019. "Assessment of correlations between tar and product gas composition in dual fluidized bed steam gasification for online tar prediction," Applied Energy, Elsevier, vol. 238(C), pages 1138-1149.
    19. Sun, Haoran & Bao, Guirong & Liu, Huili & Hu, Jianhang & Wang, Hua, 2024. "Particle-scale simulation of air-blown gasification of biomass materials in bubbling fluidized bed reactor," Renewable Energy, Elsevier, vol. 220(C).
    20. Wan, Zhanghao & Yang, Shiliang & Hu, Jianhang & Bao, Guirong & Wang, Hua, 2022. "Numerical analysis of wood air gasification in a bubbling fluidized gasifier with reactive charcoal as bed material," Renewable Energy, Elsevier, vol. 188(C), pages 282-298.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:energy:v:198:y:2020:i:c:s0360544220304734. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/energy .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.