IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v119y2017icp1152-1158.html
   My bibliography  Save this article

Effect of macroscopic porosity onto the ignition of the waste-derived fuel droplets

Author

Listed:
  • Antonov, Dmitri V.
  • Valiullin, Timur R.
  • Iegorov, Roman I.
  • Strizhak, Pavel A.

Abstract

We have observed the influence of an artificial macroscopic surface modification onto the ignition of droplets of the waste-derived coal water slurry with petrochemicals. Fuel composition was based on filter cake of bituminous gas-coal with inclusion of small amount of the waste oil fuel. The sizes and other parameters of the fuel droplets were chosen very close to used in typical power units. The fuel droplet surface was pierced making conical pores whose depth was more than half of the droplet radius. Changes of the ignition delay time were analysed together with features of the combustion of volatiles in vicinity of introduced macroscopic pores. The advanced mathematical model was used to clarify the contribution of the droplet surface modulation in different effects that present during the fuel ignition. It was shown that ignition delay time is decreased by up to 20% with growth of number of pores and particularly with growth of the specific surface of the droplet (by 10–20% and more). The maximal combustion temperature at the droplet center was slightly decreased after the introduction of the macro-pores. The recommendations for modification of the industrial power units to optimized ignition regime were presented.

Suggested Citation

  • Antonov, Dmitri V. & Valiullin, Timur R. & Iegorov, Roman I. & Strizhak, Pavel A., 2017. "Effect of macroscopic porosity onto the ignition of the waste-derived fuel droplets," Energy, Elsevier, vol. 119(C), pages 1152-1158.
    • Handle: RePEc:eee:energy:v:119:y:2017:i:c:p:1152-1158
    DOI: 10.1016/j.energy.2016.11.074
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544216317029
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2016.11.074?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. Lior, Noam, 2008. "Energy resources and use: The present situation and possible paths to the future," Energy, Elsevier, vol. 33(6), pages 842-857.
    2. Jianzhong, Liu & Ruikun, Wang & Jianfei, Xi & Junhu, Zhou & Kefa, Cen, 2014. "Pilot-scale investigation on slurrying, combustion, and slagging characteristics of coal slurry fuel prepared using industrial wasteliquid," Applied Energy, Elsevier, vol. 115(C), pages 309-319.
    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. Misyura, S.Y., 2019. "Non-stationary combustion of natural and artificial methane hydrate at heterogeneous dissociation," Energy, Elsevier, vol. 181(C), pages 589-602.
    2. Vershinina, K.Yu. & Shlegel, N.E. & Strizhak, P.A., 2019. "Recovery of waste-derived and low-grade components within fuel slurries," Energy, Elsevier, vol. 183(C), pages 1266-1277.

    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. Strizhak, Pavel A. & Vershinina, Ksenia Yu., 2017. "Maximum combustion temperature for coal-water slurry containing petrochemicals," Energy, Elsevier, vol. 120(C), pages 34-46.
    2. Vershinina, Ksenia Yu & Kuznetsov, Genii V. & Strizhak, Pavel A., 2017. "Sawdust as ignition intensifier of coal water slurries containing petrochemicals," Energy, Elsevier, vol. 140(P1), pages 69-77.
    3. Bumann, A.A. & Papadokonstantakis, S. & Sugiyama, H. & Fischer, U. & Hungerbühler, K., 2010. "Evaluation and analysis of a proxy indicator for the estimation of gate-to-gate energy consumption in the early process design phases: The case of organic solvent production," Energy, Elsevier, vol. 35(6), pages 2407-2418.
    4. Behroozeh, Samira & Hayati, Dariush & Karami, Ezatollah, 2022. "Determining and validating criteria to measure energy consumption sustainability in agricultural greenhouses," Technological Forecasting and Social Change, Elsevier, vol. 185(C).
    5. Dutta, Rohan & Ghosh, Parthasarathi & Chowdhury, Kanchan, 2011. "Customization and validation of a commercial process simulator for dynamic simulation of Helium liquefier," Energy, Elsevier, vol. 36(5), pages 3204-3214.
    6. Rocío Maceiras & Víctor Alfonsín & Luis Seguí & Juan F. González, 2021. "Microwave Assisted Alkaline Pretreatment of Algae Waste in the Production of Cellulosic Bioethanol," Energies, MDPI, vol. 14(18), pages 1-10, September.
    7. Cheng, Wen-Long & Liu, Jian & Nian, Yong-Le & Wang, Chang-Long, 2016. "Enhancing geothermal power generation from abandoned oil wells with thermal reservoirs," Energy, Elsevier, vol. 109(C), pages 537-545.
    8. Ridoan Karim & Mohammad Ershadul Karim & Firdaus Muhammad-Sukki & Siti Hawa Abu-Bakar & Nurul Aini Bani & Abu Bakar Munir & Ahmed Imran Kabir & Jorge Alfredo Ardila-Rey & Abdullahi Abubakar Mas’ud, 2018. "Nuclear Energy Development in Bangladesh: A Study of Opportunities and Challenges," Energies, MDPI, vol. 11(7), pages 1-15, June.
    9. Roshan, Gh.R. & Orosa, J.A & Nasrabadi, T., 2012. "Simulation of climate change impact on energy consumption in buildings, case study of Iran," Energy Policy, Elsevier, vol. 49(C), pages 731-739.
    10. Chauhan, Bhupendra Singh & Kumar, Naveen & Pal, Shyam Sunder & Du Jun, Yong, 2011. "Experimental studies on fumigation of ethanol in a small capacity Diesel engine," Energy, Elsevier, vol. 36(2), pages 1030-1038.
    11. Marc A. Rosen, 2012. "Engineering Sustainability: A Technical Approach to Sustainability," Sustainability, MDPI, vol. 4(9), pages 1-23, September.
    12. Coilín ÓhAiseadha & Gerré Quinn & Ronan Connolly & Michael Connolly & Willie Soon, 2020. "Energy and Climate Policy—An Evaluation of Global Climate Change Expenditure 2011–2018," Energies, MDPI, vol. 13(18), pages 1-49, September.
    13. Paniagua, S. & Escudero, L. & Escapa, C. & Coimbra, R.N. & Otero, M. & Calvo, L.F., 2016. "Effect of waste organic amendments on Populus sp biomass production and thermal characteristics," Renewable Energy, Elsevier, vol. 94(C), pages 166-174.
    14. Vershinina, K. Yu & Shlegel, N.E. & Strizhak, P.A., 2019. "Relative combustion efficiency of composite fuels based on of wood processing and oil production wastes," Energy, Elsevier, vol. 169(C), pages 18-28.
    15. Shuit, S.H. & Tan, K.T. & Lee, K.T. & Kamaruddin, A.H., 2009. "Oil palm biomass as a sustainable energy source: A Malaysian case study," Energy, Elsevier, vol. 34(9), pages 1225-1235.
    16. Whiting, Kai & Carmona, Luis Gabriel & Sousa, Tânia, 2017. "A review of the use of exergy to evaluate the sustainability of fossil fuels and non-fuel mineral depletion," Renewable and Sustainable Energy Reviews, Elsevier, vol. 76(C), pages 202-211.
    17. Johnson, Neil & Kang, Jian & Hathway, Elizabeth Abigail, 2014. "Acoustics of weirs: Potential implications for micro-hydropower noise," Renewable Energy, Elsevier, vol. 71(C), pages 351-360.
    18. Khojasteh, Danial & Khojasteh, Davood & Kamali, Reza & Beyene, Asfaw & Iglesias, Gregorio, 2018. "Assessment of renewable energy resources in Iran; with a focus on wave and tidal energy," Renewable and Sustainable Energy Reviews, Elsevier, vol. 81(P2), pages 2992-3005.
    19. Xu, Gang & Li, Le & Yang, Yongping & Tian, Longhu & Liu, Tong & Zhang, Kai, 2012. "A novel CO2 cryogenic liquefaction and separation system," Energy, Elsevier, vol. 42(1), pages 522-529.
    20. Schaffel-Mancini, Natalia & Mancini, Marco & Szlek, Andrzej & Weber, Roman, 2010. "Novel conceptual design of a supercritical pulverized coal boiler utilizing high temperature air combustion (HTAC) technology," Energy, Elsevier, vol. 35(7), pages 2752-2760.

    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:119:y:2017:i:c:p:1152-1158. 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.