Study on the Coal-Water Fuel Pipeline Transportation Taking Into Account the Granulometric Composition Parameters

  • Authors

    • N Chernetskaya-Beletskaya
    • A Rogovyi
    • A Shvornikova
    • I Baranov
    • M Miroshnikova
    • N Bragin
    2018-09-15
    https://doi.org/10.14419/ijet.v7i4.3.19794
  • Transportation, Coal-water fuel, Granulometric composition, Modeling, Rheological characteristics.

  • Abstract

    The highly loaded coal-water fuel pipe flow was verified. The move of the coal-water fuel with the 60% of coal loading practically has not been studied, especially for the coal originated from Ukraine. Through experimental research it was discovered that the water-coal fuel of such concentrations has a Bingham rheological characteristic. The verification was carried out by comparing the results of numerical calculations and experimental research. As a result of the numerical calculations of the flow, near the axis of the tube, a zone of approximately the same velocity is obtained, which qualitatively coincides with the results of experimental studies and with the results of the analytical description of the Bingham flow. As a result of the calculation the pressure drop value was defined, costs and velocity distribution over the cross section of the pipeline in the straight line and in curve. The velocity distribution profiles of the water-coal fuel flow are built. To compare the results of the calculation and to validate the rheological model choice velocity calculations were performed using the proposed model of Bingham and Newtonian fluids at the same effective viscosity values.

     

     

  • References

    1. [1] Liu, M., & Duan, Y. F. (2009). Resistance properties of coal–water slurry flowing through local piping fittings. Experimental Thermal and Fluid Science, 33(5), 828-837.

      [2] Rawat, A., Singh, S. N., & Seshadri, V. (2016). Computational methodology for determination of head loss in both laminar and turbulent regimes for the flow of high concentration coal ash slurries through pipeline. Particulate Science and Technology, 34(3), 289-300.

      [3] Mills D. (2004). Pneumatic conveying design guide. (Oxford: Elsevier), p 636.

      [4] Norton, T., & Sun, D. W. (2006). Computational fluid dynamics (CFD)–an effective and efficient design and analysis tool for the food industry: a review. Trends in Food Science & Technology, 17(11), 600-620.

      [5] Sorgun, M., & Ozbayoglu, M. E. (2011). Predicting frictional pressure loss during horizontal drilling for non-Newtonian fluids. Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 33(7), 631-640.

      [6] Syomin, D., & Rogovyi, A. (2012). Features of a working process and characteristics of irrotational centrifugal pumps. Procedia Engineering, 39, 231-237.

      [7] Peyret R and Taylor T D. (2012). Computational methods for fluid flow. (New York: Springer Science & Business Media).

      [8] Fjodorov, E. (2015). Metody izmerenija urovnja i granic razdela mnogofaznyh zhidkih sred. Materialy VI nauchno-prakticheskoj konferencii 27–30 maja 2015 g. – Tomsk, 65.

      [9] Thompson, A. (2013). Basic hydrodynamics. Elsevier Science. Library of Congress Cataloging in Publication Data, 177.

      [10] Rogovyi A., Khovanskyy S. (2017). Application of the similarity theory for vortex chamber superchargers // IOP Conf. Series: Materials Science and Engineering – № 233. (2017). – 2017. – pp. 012011.

      [11] Wang, J., Wang, S., Zhang, T., & Battaglia, F. (2017). Mathematical and experimental investigation on pressure drop of heterogeneous ice slurry flow in horizontal pipes. International Journal of Heat and Mass Transfer, 108, 2381-2392.

      [12] Kabinejadian, F., & Ghista, D. N. (2012). Compliant model of a coupled sequential coronary arterial bypass graft: effects of vessel wall elasticity and non-Newtonian rheology on blood flow regime and hemodynamic parameters distribution. Medical engineering and physics, 34(7), 860-872.

      [13] Hervé, C. (2014). The basics of plant hydraulics. The Journal of plant hydraulics, 1, 178–188.

      [14] Ekambara, K., Sanders, R. S., Nandakumar, K., & Masliyah, J. H. (2009). Hydrodynamic simulation of horizontal slurry pipeline flow using ANSYS-CFX. Industrial & Engineering Chemistry Research, 48(17), 8159-8171.

      [15] Csizmadia, P., & HÅ‘s, C. (2014). CFD-based estimation and experiments on the loss coefficient for Bingham and power-law fluids through diffusers and elbows. Computers & Fluids, 99, 116-123.

      [16] Swamee, P. K., & Aggarwal, N. (2011). Explicit equations for laminar flow of Bingham plastic fluids. Journal of Petroleum Science and Engineering, 76 (3-4), 178-184.

      [17] Smirnov P.E and Menter F R. (2009). Journal of Turbomachinery, 131(4) 041010.

      [18] Rogovyi A. S. (2016). Verification of Fluid Flow Calculation in Vortex Chamber Superchargers Automobile Transport, 39 39-46.

      [19] Menter F. R. (1994). AIAA Journal. 32 1598-1605.

      [20] Dixon S. L and Hall C. (2013). Fluid mechanics and thermodynamics of turbomachinery. Oxford:Butterworth-Heinemann.

      [21] Jasak H. (2009). Int. J. of Naval Architecture and Ocean Engineering 1(2), 89-94.

      [22] Sedov L. I. (1993). Similarity and dimensional methods in mechanics. (Boca Raton: CRC press) p. 496.

      [23] Pan, F., Zhu, Y., Zhang, X. (2011). Full process control strategy of fuel based on water-coal ratio of ultra supercritical units. International Conference on Electronics, Communications and Control (ICECC), 3750-3753.

      [24] Savitskii, D., Egurnov, A., Makarov, A., Zavgorodnii, V. (2009). Liquid fuel based on coal sllurries and brown coal. Énergotekhnol. Resursosber, 1, 13–17.

      [25] Taimoor, A., Rakesh, M. (2016). Optimal design of hydraulic capsule pipelines transporting spherical capsules. The Canadian Journal of Chemical Engineering, 94, 5, 966–979.

      [26] Chernetskaya-Beletskaya, N., Kushchenko, A., Varakuta, E., Shvornikova, A., Kapustin, D. (2014). Define the operational hydro-solid waste handling system. ТЕKA. Commission of motorization and energetics inagriculture, 14(1), 10–17.

      [27] Chernetskaya-Beletskaya, N., Baranov, I., Miroshnykova, M. (2015). Technology of breakage of coal for the coal-water fuel production. ТЕKA. Commission of motorization and energetics in agriculture, 15(2), 63-68.

      [28] Chernetskaya-Beletskaya N., Guschin O., Shvornikova A., Baranov I., Miroshnikova M. (2017), Improving industrial pipeline transport using research regularities of flow of mixtures in material pipeline // Eastern-European Journal of Enterprise Technologies, Vol. 4/7 (88), p.p.38–44.

      [29] Vostrikov, A., Fedyaeva, O., Dubov, D., Psarov, S., Sokol, M. (2011). Conversion of brown coal in supercritical water without and with addition of oxygen at continuous supply of coal-water slurry. Energy, 36, 4, 1948–1955.

      [30] Agnieszka, K. (2011). Combustion of coal–water suspensions. Institute of thermal machinery, department of boilers and thermodynamics, technical university of Czestochowa, 90, 2, 865–877.

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  • How to Cite

    Chernetskaya-Beletskaya, N., Rogovyi, A., Shvornikova, A., Baranov, I., Miroshnikova, M., & Bragin, N. (2018). Study on the Coal-Water Fuel Pipeline Transportation Taking Into Account the Granulometric Composition Parameters. International Journal of Engineering & Technology, 7(4.3), 240-245. https://doi.org/10.14419/ijet.v7i4.3.19794

    Received date: 2018-09-17

    Accepted date: 2018-09-17

    Published date: 2018-09-15