Abstract
Cyclone is one of the most widely known device being extensively used to separate particles from a gas stream, and more recently as a modern drying technology (cyclonic dryer). In this sense, this chapter aim to briefly discuss disperse multiphase flow and heat and mass transfer theory in a cyclone as dryer, focusing principle of operation, design and selection, overall collection efficiency, particle–particle and fluid-particle interactions, particle residence time and, performance to moisture removal of moist particles. A transient three-dimensional mathematical modeling to predict fluid flow fields, particle trajectory, and gas-particle interactions (heat and mass transfer, dimensions variations and force effects) is presented and discussed. Application to sugar and alcohol industry (sugar-cane bagasse drying) has been done, and predicted results are compared with experimental data.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Similar content being viewed by others
References
Loth, E., Tryggvason, G., Tsuji, Y., Elghobashig, S.E., Crowe, C.T., Berlemont, A., Reeks, M., Simonim, O., Frank, T., Onishi, Y., van Wachem, B.: Modeling. In: Crowe, C.T. (ed.) Multiphase Flow Handbook. CRC Taylon & Francis, Boca Raton (2006)
Brennen, M.S., Narasimha, M., Holtham, P.N.: Multiphase modelling of hydrocyclones—prediction of cut-size. Minerals Eng. 20, 395–406 (2007)
Ahmed, M.M., Ibrahim, G.A., Farghaly, M.G.: Performance of a three-product hydrocyclone. Int. J. Miner. Process. 91, 34–40 (2009)
Bhaskar, K.U., Murthy, Y.R., Raju, M.R., Tiwari, S., Srivastava, J.K., Ramakrishnan, N.: CFD simulation and experimental validation studies on hydrocyclone. Minerals Eng. 20, 60–71 (2007)
Dai, G.Q., Chen, W.M., Li, J.M., Chu, L.Y.: Experimental study of solid-liquid two-phase flow in a hydrocyclone. Chem. Eng. J. 74, 211–216 (1999)
Emami, S., Tabil, L.G., Tyler, R.T., Crerar, W.J.: Starch-protein separation from chickpea flour using a hydrocyclone. J. Food Eng. 82, 460–465 (2007)
Husveg, T., Rambeau, O., Drengstig, T., Bilstad, T.: Performance of a deoiling hydrocyclone during variable flow rates. Minerals Eng. 20, 368–379 (2007)
Jiao, J., Zheng, Y., Sun, G., Wang, J.: Study of the separation efficiency and the flow field of a dynamic cyclone. Separ. Purif. Technol. 49, 157–166 (2006)
Ko, J., Zahrai, S., Macchion, O.: Numerical modeling of highly swirling flows in a through-flow cylindrical hydrocyclone. AIChE J. 52(10), 3334–3344 (2006)
Leith, D., Licht, W.: The collection efficiency of cyclone type particle collectors—a new theoretical approach. AIChE Symp. Ser. Air pollut. Control 68(126), 196–206 (1972)
Liu, C., Wang, L., Wang, J., Liu, Q.: Investigation of energy loss mechanisms in cyclone separations. Chem. Eng. Technol. 28(10), 1182–1190 (2005)
Martínez, L.F., Lavín, A.G., Mahamud, M.M., Bueno, J.L.: Vortex finder optimum length in hydrocyclone separation. Chem. Eng. Process. 47, 192–199 (2008)
Neesse, T., Dueck, J.: Dynamic modelling of the hydrocyclone. Minerals Eng. 20, 380–386 (2007)
Shi, L., Bayless, D.J.: Comparison of boundary conditions for predicting the collection efficiency of cyclones. Powder Technol. 173, 29–37 (2007)
Silva, M.A.: Study of the drying in cyclone. In: Ph. D. thesis, mechanical engineering, State University of Campinas, S. P., Brazil (1991) (In Portuguese)
Wang, B., Yu, A.B.: Numerical study of particle-fluid flow in hydrocyclones with different body dimensions. Minerals Eng. 19, 1022–1033 (2006)
Van ‘t Land, C.M.: Industrial Drying Equipment: Selection and Application. Marcel Dekker, Inc. New York (1991)
Cortés, C., Gil, A.: Modeling the gas and particle flow inside cyclone separators. Progress in Energy Comb. Sci. 33, 409–452 (2007)
Blei, S., Sommerfield, M.: CFD in drying technology—spray-dryer simulation. In: Tsotsas, E., Mujumdar, A.S. (eds.) Modern Drying Technology: Computational Tools at Different Scales, pp. 155–208. Wiley-VCH, Germany (2007)
Crowe, C.T., Michaelides, E.E.: Basic concepts and definitions. In: Crowe, C.T. (ed.) Multiphase Flow Handbook. CRC Taylor & Francis, Boca Raton (2006)
Kleinstreuer, C.: Two-Phase Flow: Theory and Applications. Taylor & Francis, New York (2003)
Xiaodong, L., Jianhua, Y., Yuchun, C., Mingjiang, N., Kefa, C.: Numerical simulation of the effects of turbulence intensity and layer on separation efficiency in a cyclone separator. Chem. Eng. J. 95, 235–240 (2003)
Qian, F., Huang, Z., Chen, G., Zhang, M.: Numerical study of the separation characteristics in a cyclone of different inlet particle concentrations. Comp. Chem. Eng. 31, 1111–1122 (2007)
Qian, F., Zhang, M.: Effects of the inlet section angle on the flow field of a cyclone. Chem. Eng. Technol. 30(11), 1564–1570 (2007)
Oweis, G.F., Ceccio, S.L., Matsumoto, Y., Tropea, C., Roisman, I.V., Tsuji, Y.: Multiphase interactions. In: Crowe, C.T. (ed.) Multiphase Flow Handbook. CRC Taylor & Francis, Boca Raton (2006)
Derksen, J.J., Sundaresan, S., van den Akker, H.E.A.: Simulation of mass-loading effects in gas-solid cyclone separators. Powder Technol. 163, 59–68 (2006)
Hashemi, S.B.: A mathematical model to compare the efficiency of cyclones. Chem. Eng. Technol. 29(12), 1444–1454 (2006)
Jumah, R.Y., Mujumdar, A.S.: Dryer feeding systems. In: Mujumdar, A.S. (ed.) Handbook of Industrial Drying. Marcel Dekker, New York (1995)
Narasimha, M., Brennan, M., Holtham, P.N.: Large eddy simulation of hydrocyclone-prediction of air-core diameter and shape. Int. J. Miner. Process. 80, 1–14 (2006)
Xiang, R.B., Lee, K.W.: Numerical study of flow field in cyclones of different height. Chem. Eng. Process. 44, 877–883 (2005)
Chen, J., Shi, M.: A universal model to calculate cyclone pressure drop. Powder Technol. 171, 184–191 (2007)
Gimbun, J., Chuah, T.G., Fakhru’l-Razi, A., Choong, T.S.Y.: The influence of temperature and inlet velocity on cyclone pressure drop: a CFD study. Chem. Eng. Process. 44, 7–12 (2005)
Ji, Z., Xiong, Z., Wu, X., Chen, H., Wu, H.: Experimental investigations on a cyclone separator performance at an extremely low particle concentration. Powder Technol. 191, 254–259 (2009)
Martignoni, W.P., Bernardo, S., Quintani, C.L.: Evaluation of cyclone geometry and its influence on performance parameters by computational fluid dynamics (CFD). Braz. J. Chem. Eng. 24(1), 83–94 (2007)
Raoufi, A., Shams, M., Farzaneh, M., Ebrahimi, R.: Numerical simulation and optimization of fluid flow in cyclone vortex finder. Chem. Eng. Process. 47, 128–137 (2008)
Raoufi, A., Shams, M., Kanani, H.: CFD analysis of flow field in square cyclones. Powder Technol. 191, 349–357 (2009)
Tan, Z.: An analytical model for the fraction al efficiency of a uniflow cyclone with a tangential inlet. Powder Technol. 183, 147–151 (2008)
Vegini, A.A., Meier, H.F., Iess, J.J., Mori, M.: Computational fluid dynamics (CFD) analysis of cyclone separators connected in series. Ind. Eng. Chem. Res. 47, 192–200 (2008)
Wan, G., Sun, G., Xue, X., Shi, M.: Solids concentration simulation of different size particles in a cyclone separator. Powder Technol. 183, 94–104 (2008)
Yang, S., Yang, H., Zhang, H., Li, S., Yue, G.: A transient method to study the pressure drop characteristics of the cyclone in a CFB system. Powder Technol. 192, 105–109 (2009)
Yoshida, H., Inada, Y., Fukui, K., Yamamoto, T.: Improvement of gas-cyclone performance by use of local fluid flow control method. Powder Technol. 193, 6–14 (2009)
Keey, R.B.: Drying of Loose and Particulate Materials. Hemisphere Publishing Corporation, New York (1992)
Korn, O.: Cyclone dryer: a pneumatic dryer with increased solid residence time. Drying Techn. 19(8), 1925–1937 (2001)
ANSYS CFX-Solver Theory Guide: ANSYS, Inc. southpointe 275 technology drive canonsburg, PA 15317, (2009)
Farias, F.P.M., Lima, A.G.B., Farias Neto, S.R.: Numerical study of thermal fluid dynamics of a cyclone as dryer. In: Proceedings of National Congress of the Mechanical Engineering (CONEM 2006), vol. 1, pp. 1–10. Recife-PE, Brazil, (2006b) (In Portuguese)
Kaensup, W., Kulwong, S., Wongwises, S.: Comparison of drying kinetics of paddy using a pneumatic conveying dryer with and without a cyclone. Drying Technol. 24, 1039–1045 (2006)
Kanaoka, C., Yoshida, H., Makino, H.: Particle separation systems. In: Crowe, C.T. (ed.) Multiphase Flow Handbook. CRC Taylon & Francis, Boca Raton (2006)
Licht, W.: Air Pollution Control Engineering. Marcel Dekker, New York (1988)
Zhao, B.: A theoretical approach to pressure drop across cyclone. Chem. Eng. Technol. 27(10), 1105–1108 (2004)
Kudra, T., Mujumdar, A.S.: Advanced Drying Technologies. CRC Press, Boca Raton (2009)
Strumillo, C., Kudra, T.: Drying: Principles Science and Design. Gordon and Breach Science Publishers, New York (1986)
Benta, E.S., Silva, M.A.: Cyclonic drying of milled corncob. In: Proceedings of Inter-American Drying Conference (IADC) A, pp. 288–294. Itu, Brazil, (1997)
Corrêa, J.L.G., Graminho, D.R., Silva, M.A., Nebra, S.A.: Cyclone as a sugar cane bagasse dryer. Chinese J. Chem. Eng. 12(6), 826–830 (2004)
Corrêa, J.L.G., Graminho, D.R., Silva, M.A., Nebra, S.A.: The cyclonic dryer—a numerical and experimental analysis of the influence of geometry on average particle residence time. Braz. J. Chem. Eng. 21(1), 103–112 (2004)
Dibb, A., Silva, M.A.: Cyclone as dryer –the optimum geometry. In: Proceedings of Inter-American Drying Conference (IADC), pp. 396–403. Itu, Brazil, B, (1997)
Akpinar, E.K., Midilli, A., Bicer, Y.: Energy and exergy of potato drying process via cyclone type dryer. Energy Conv. Manag. 46, 2530–2552 (2005)
Bunyawanichakul, P., Kirkpatrick, M.P., Sargison, J.E., Walker, G.J.: Numerical and experimental studies of the flow field in a cyclone dryer. J. Fluids Eng. 128, 1240–1248 (2006)
Bunyawanichakul, P., Kirkpatrick, M.P., Sargison, J.E., Walker, G.J.: A three-dimensional simulation of a cyclone dryer. In: Proceedings of International Conference on CFD in the Process Industries CSIRO, pp. 13–15. Melbourne, Australia, Dec (2006b)
Kemp, I.C., Frankum, D.P., Abrahamson, J., Saruchera, T.: Solids residence time and drying in cyclones. In: Proceedings of 11th International Drying Conference (IDS 1998), pp. 581–588. Thessilonika, Greece, A (1998)
Osinskii, V.P., Titova, N.V., Khaustov, I.P.: Design and construction of new machines and equipment: experience of use of combined cyclone dryers. Chem. Petrol. Eng. 18(6), 215–218 (1982)
Ulrich, W.: Cyclone dryer. In: Proceeding of 13th International Drying Symposium (IDS 2002), pp. 867–873. Beijing, China, B, (2002)
Silva, M.A., Nebra, S.A.: Numerical simulation of drying in a cyclone. Drying Technol. 15(6–8), 1731–1741 (1997)
Kemp, I.: Process-systems simulation tools. In: Tsotsas, E., Mujumdar, A.S. (eds.) Modern Drying Technologies. Wiley-VHC, Weinheim (2007)
Renade, V.V.: Computational Flow Modeling for Chemical Reactor Engineering. Academic Press, India (2002)
Rosa, E.S.: Isothermal multiphase flow—model of multi-fluid and mixture. In: Artmed, S.A. (ed.) Porto Alegre, Brazil (2012) (In Portuguese)
Bogdanović, B., Bogdanović-Jovanović, J., Stamenković, Ž., Majstorović, P.: The comparison of theoretical and experimental results of velocity distribution on boundary streamlines of separated flow around a hydrofoil in a straight plane cascade. Facta Univ. Ser.: Mech. Eng. 5(1), 33–46 (2007)
Davidson, L.: An introduction to turbulence models, Department of thermo and fluid dynamics, Chalmers University of Technology, Göteborg, Sweden. http://www.tfd.chalmers.se/˜lada (2011). Accessed on 05 Oct 2012
Farias Neto, S.R., Santos, J.S.S., Crivelaro, K.C.O., Farias, F.P.M., Lima, A.G.: Heavy oils transportation in catenary pipeline riser: modeling and simulation, In: Materials with Complex Behavior II, Advanced Structured Materials. Springer, Berlin (2011)
Shoham, O., Tulsa, U.: Mechanistic Modeling of Gas-liquid Two-phase Flow in Pipes. Society of Petroleum Engineers, USA (2006)
Yang, X., Eidelman, S.: Numerical analysis of a high-velocity oxygen-fuel thermal spray system. J. Thermal Spray Technol. 5(2), 175–184 (1996)
Thomas, P.J.: On the influence of the Basset history force on the motion of a particle through a fluid. Phys. Fluids A 4(9), 2090 (1992)
Corrêa, J.L.G.: Discussion of cyclonic dryers design parameters. Ph.D. thesis, Mech. Eng. Fac., State University of Campinas, Campinas (SP) Brazil, (2003) (in Portuguese)
Farias, F.P.M., Lima, A.G.B., Farias Neto, S.R.: Influence of the geometric form of the duct of feeding of a cyclone as dryer. In: Proceedings of 11th Brazilian Congress of Thermal Sciences and Engineering (ENCIT), Curitiba, Brazil (2006a) (In Portuguese)
Barbosa, E.S.: Geometrical and hydrodynamic aspect of a hydrocyclone in the separation process of multiphase system: application to oil industry. Ph.D. thesis, Process engineering, Federal University of Campina Grande, Brazil, 220p, (2011) (in Portuguese)
Cooper, C.D., Alley, F.C.: Air pollution control—a design approach. http://engineering.dartmouth.edu/~cushman/courses/engs37/A2-Cyclone-Theory.pdf. Accessed on 05 Mar 2004
Farias, F.P.M., Lima, A.G.B., Farias Neto, S.R.: Numerical investigations of the sugar cane bagasse drying in cyclone. In: Proceedings of 16th International Drying Symposium (IDS 2008), pp. 9–12. Hyderabad, India, Nov (2008)
Loyola, N., Tolman, S., Liang, L. Kennedy, M., Johnson, D.J.: Cyclone separators. www.wsu.edu/~gmhyde/433_web_pages/cyclones/CycloneRptTeam3.html (1996). Accessed on 05 Mar 2004
Souza, J.A.R.: Drying solid via cyclones: modeling and simulation. PhD thesis, process engineering, Federal University of Campina Grande, Brazil (2012) (In Portuguese)
Da Silva, P., Briens, C., Bernis, A.: Development of a new rapid method to measure erosion rates in laboratory and pilot plant cyclones. Powder Technol. 131(2–3), 111–119 (2003)
Molerus, O., Glückler, M.: Development of a cyclone separator with new design. Powder Technol. 86, 37–40 (1996)
Nebra, S.A., Silva, M.A., Mujumdar, A.S.: Drying in cyclones-a review. Drying Technol. 18(3), 791–832 (2000)
Gonçalves, E.C.: Cyclone drying of the orange juice processing. Master’s dissertation, chemical engineering school, State University of Campinas, Brazil, pp. 87 (1996)
Heinze, C.: A new cyclone dryer for solid particles. Ger. Chem. Eng 7(4), 274–279 (1984)
Wlodarczyk, J.B.: Suszenie cial stalych rozdrobnionych wukladzie cyklonowim (Drying of particulate material in a cyclonic system). Ph. D. thesis, Polytechnic Institute of Chemical Engineering, pp. 300. Warsaw (1972)
Acknowledgments
The authors would like to express their thanks to CNPq (Conselho Nacional de Desenvolvimento Científico e Tecnológico, Brazil), CAPES (Coordenação de Aperfeiçoamento de Pessoal de Nível Superior, Brazil), and FINEP (Financiadora de Estudos e Projetos, Brazil) for supporting this work; to the authors of the references in this paper that helped in our understanding of this complex subject, and to the Editors by the opportunity given to present our research in this book. J.M.P.Q. Delgado would like to thank Fundação para a Ciência e a Tecnologia (FCT) for financial support through the grant SFRH/BPD/84377/2012.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2013 Springer-Verlag Berlin Heidelberg
About this chapter
Cite this chapter
Farias Neto, S.R., Farias, F.P.M., Delgado, J.M.P.Q., de Lima, A.G.B., Cunha, A.L. (2013). Cyclone: Their Characteristics and Drying Technological Applications. In: Delgado, J. (eds) Industrial and Technological Applications of Transport in Porous Materials. Advanced Structured Materials, vol 36. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-37469-2_1
Download citation
DOI: https://doi.org/10.1007/978-3-642-37469-2_1
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-37468-5
Online ISBN: 978-3-642-37469-2
eBook Packages: Chemistry and Materials ScienceChemistry and Material Science (R0)