IDEAS home Printed from https://ideas.repec.org/a/caa/jnlrae/v61y2015ispecialissueid17-2015-rae.html
   My bibliography  Save this article

Mechanical properties of pellets in compression

Author

Listed:
  • Ľ. Kubík

    (Department of Physics, Faculty of Engineering, Slovak University of Agriculture in Nitra, Nitra, Slovak Republic)

  • V. Kažimírová

    (Department of Production Engineering, Faculty of Engineering, Slovak University of Agriculture in Nitra, Nitra, Slovak Republic)

Abstract

The paper deals with the evaluation of mechanical properties of the cylinder pellet samples. The pellets were made from hay by the granulating machine MGL 200 (Kovonovak) provided by the Department of Production Engineering, Slovak University of Agriculture in Nitra. The pellets were submitted to compressive loading. The compressive loading curves of dependencies of force on strain and force on time were realised by the test stand Andilog Stentor 1000. Certain mechanical parameters were determined, namely the diameter of the sample, length of the sample, force at 10% of strain, force in the first maximum of the force - strain curve, strain in the first maximum of the force - strain curve, modulus of elasticity, force in the inflex point of the force - time and force - strain curves and strain and stress in the inflex point of the force - time and force - strain curves. Significant correlations of the mechanical parameters were observed between the inflex point and the first maximum point of the loading curves. There were find out, the compression force, stress and strain in the inflex point significantly correlate with the force, stress and strain in the first maximum.

Suggested Citation

  • Ľ. Kubík & V. Kažimírová, 2015. "Mechanical properties of pellets in compression," Research in Agricultural Engineering, Czech Academy of Agricultural Sciences, vol. 61(SpecialIs), pages 1-8.
    • Handle: RePEc:caa:jnlrae:v:61:y:2015:i:specialissue:id:17-2015-rae
    DOI: 10.17221/17/2015-RAE
    as

    Download full text from publisher

    File URL: http://rae.agriculturejournals.cz/doi/10.17221/17/2015-RAE.html
    Download Restriction: free of charge
    File URL: http://rae.agriculturejournals.cz/doi/10.17221/17/2015-RAE.pdf
    Download Restriction: free of charge
    File URL: https://libkey.io/10.17221/17/2015-RAE?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. Cherney, Jerome H. & Verma, Vijay Kumar, 2013. "Grass pellet Quality Index: A tool to evaluate suitability of grass pellets for small scale combustion systems," Applied Energy, Elsevier, vol. 103(C), pages 679-684.
    2. V. Kažimírová & T. Brestovič & R. Opáth, 2013. "Selected properties of agricultural biomass," Research in Agricultural Engineering, Czech Academy of Agricultural Sciences, vol. 59(SpecialIs), pages 60-64.
    3. Liu, Zhengang & Quek, Augustine & Balasubramanian, R., 2014. "Preparation and characterization of fuel pellets from woody biomass, agro-residues and their corresponding hydrochars," Applied Energy, Elsevier, vol. 113(C), pages 1315-1322.
    Full references (including those not matched with items on IDEAS)

    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. Nunes, L.J.R. & Matias, J.C.O. & Catalão, J.P.S., 2014. "Mixed biomass pellets for thermal energy production: A review of combustion models," Applied Energy, Elsevier, vol. 127(C), pages 135-140.
    2. Song, Xiaobing & Zhang, Shouyu & Wu, Yuanmo & Cao, Zhongyao, 2020. "Investigation on the properties of the bio-briquette fuel prepared from hydrothermal pretreated cotton stalk and wood sawdust," Renewable Energy, Elsevier, vol. 151(C), pages 184-191.
    3. Ali Mohammadi & G. Venkatesh & Maria Sandberg & Samieh Eskandari & Stephen Joseph & Karin Granström, 2020. "A Comprehensive Environmental Life Cycle Assessment of the Use of Hydrochar Pellets in Combined Heat and Power Plants," Sustainability, MDPI, vol. 12(21), pages 1-15, October.
    4. Yu-Chiao Lu & Liviu Brabie & Andrey V. Karasev & Chuan Wang, 2022. "Applications of Hydrochar and Charcoal in the Iron and Steelmaking Industry—Part 2: Carburization of Liquid Iron by Addition of Iron–Carbon Briquettes," Sustainability, MDPI, vol. 14(9), pages 1-20, April.
    5. Jozami, Emiliano & Mele, Fernando D & Piastrellini, Roxana & Civit, Bárbara M & Feldman, Susana R, 2022. "Life cycle assessment of bioenergy from lignocellulosic herbaceous biomass: The case study of Spartina argentinensis," Energy, Elsevier, vol. 254(PA).
    6. Li, Jie & Pan, Lanjia & Suvarna, Manu & Tong, Yen Wah & Wang, Xiaonan, 2020. "Fuel properties of hydrochar and pyrochar: Prediction and exploration with machine learning," Applied Energy, Elsevier, vol. 269(C).
    7. Surup, Gerrit Ralf & Leahy, James J. & Timko, Michael T. & Trubetskaya, Anna, 2020. "Hydrothermal carbonization of olive wastes to produce renewable, binder-free pellets for use as metallurgical reducing agents," Renewable Energy, Elsevier, vol. 155(C), pages 347-357.
    8. Nunes, L.J.R. & Matias, J.C.O. & Catalão, J.P.S., 2016. "Biomass combustion systems: A review on the physical and chemical properties of the ashes," Renewable and Sustainable Energy Reviews, Elsevier, vol. 53(C), pages 235-242.
    9. Wentao Li & Mingfeng Wang & Fanbin Meng & Yifei Zhang & Bo Zhang, 2022. "A Review on the Effects of Pretreatment and Process Parameters on Properties of Pellets," Energies, MDPI, vol. 15(19), pages 1-23, October.
    10. Md Tanvir Alam & Jang-Soo Lee & Sang-Yeop Lee & Dhruba Bhatta & Kunio Yoshikawa & Yong-Chil Seo, 2019. "Low Chlorine Fuel Pellets Production from the Mixture of Hydrothermally Treated Hospital Solid Waste, Pyrolytic Plastic Waste Residue and Biomass," Energies, MDPI, vol. 12(22), pages 1-17, November.
    11. Anthony Ike Anukam & Jonas Berghel & Stefan Frodeson & Elizabeth Bosede Famewo & Pardon Nyamukamba, 2019. "Characterization of Pure and Blended Pellets Made from Norway Spruce and Pea Starch: A Comparative Study of Bonding Mechanism Relevant to Quality," Energies, MDPI, vol. 12(23), pages 1-22, November.
    12. Riva, Lorenzo & Nielsen, Henrik Kofoed & Skreiberg, Øyvind & Wang, Liang & Bartocci, Pietro & Barbanera, Marco & Bidini, Gianni & Fantozzi, Francesco, 2019. "Analysis of optimal temperature, pressure and binder quantity for the production of biocarbon pellet to be used as a substitute for coke," Applied Energy, Elsevier, vol. 256(C).
    13. Sébastien Fournel & Joahnn H. Palacios & Stéphane Godbout & Michèle Heitz, 2015. "Effect of Additives and Fuel Blending on Emissions and Ash-Related Problems from Small-Scale Combustion of Reed Canary Grass," Agriculture, MDPI, vol. 5(3), pages 1-16, July.
    14. Mostafa, Mohamed E. & Hu, Song & Wang, Yi & Su, Sheng & Hu, Xun & Elsayed, Saad A. & Xiang, Jun, 2019. "The significance of pelletization operating conditions: An analysis of physical and mechanical characteristics as well as energy consumption of biomass pellets," Renewable and Sustainable Energy Reviews, Elsevier, vol. 105(C), pages 332-348.
    15. Krzysztof Kud, 2018. "Biomasa lak legowych jako integrator polityki energetycznej, przestrzennej oraz wodnej (Biomass of riparian meadows as an integrator of energy policy, spatial and water)," Research Reports, University of Warsaw, Faculty of Management, vol. 2(28), pages 80-89.
    16. Yu, Yan & Lau, Anthony & Sokhansanj, Shahabaddine, 2022. "Hydrothermal carbonization and pelletization of moistened wheat straw," Renewable Energy, Elsevier, vol. 190(C), pages 1018-1028.
    17. Sławomir Obidziński & Michał Puchlik & Magdalena Dołżyńska, 2020. "Pelletization of Post-Harvest Tobacco Waste and Investigation of Flue Gas Emissions from Pellet Combustion," Energies, MDPI, vol. 13(22), pages 1-17, November.
    18. Monica Puccini & Lucia Ceccarini & Daniele Antichi & Maurizia Seggiani & Silvia Tavarini & Marisa Hernandez Latorre & Sandra Vitolo, 2018. "Hydrothermal Carbonization of Municipal Woody and Herbaceous Prunings: Hydrochar Valorisation as Soil Amendment and Growth Medium for Horticulture," Sustainability, MDPI, vol. 10(3), pages 1-16, March.
    19. J. Chrastina & L. Staroňová & I. Vitázek & M. Pšenka, 2015. "Analysis of residual biomass of liquid biofuels using gravimetric method and combustion heat," Research in Agricultural Engineering, Czech Academy of Agricultural Sciences, vol. 61(SpecialIs), pages 21-25.
    20. Mateusz Jackowski & Lukasz Niedzwiecki & Magdalena Lech & Mateusz Wnukowski & Amit Arora & Monika Tkaczuk-Serafin & Marcin Baranowski & Krystian Krochmalny & Vivek K. Veetil & Przemysław Seruga & Anna, 2020. "HTC of Wet Residues of the Brewing Process: Comprehensive Characterization of Produced Beer, Spent Grain and Valorized Residues," Energies, MDPI, vol. 13(8), pages 1-20, April.

    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:caa:jnlrae:v:61:y:2015:i:specialissue:id:17-2015-rae. 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: Ivo Andrle (email available below). General contact details of provider: https://www.cazv.cz/en/home/ .

    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.