Abstract
This chapter briefly focuses on the theory and applications of drying process with particular reference to wet clay product. Herein, a modeling based on the heat and liquid diffusion theories including dimensions variations and hygro-thermal-elastic stress analysis, and the mathematical formalism to obtain the numerical solution of the governing equations using finite-volume method are presented. The model considers constant thermo-physical properties and convective boundary conditions at the surface of the solid. Applications have been done to ceramic hollow brick. Predicted results of the average moisture content, surface temperature, and moisture content, temperature and stress distributions within the porous solids are shown and analyzed, and for some drying situations they are compared with experimental drying data of the average moisture content and surface temperature of the brick along the continuous drying process.
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References
Callister Jr, W.D., Rethwisch, D.G.: Fundamentals of materials science and engineering: an integrated approach, 3rd edn. Wiley, New York (2008)
Callister Jr, W.D.: Materials science and engineering an introduction, 7th edn. Wiley, New York (2007)
Brosnan, D.A., Robinson, G.C.: Introduction to drying of ceramics. The American Ceramic Society, Westerville (2003)
Hasatani, M., Itaya, Y.: Modeling of strain-stress behavior for advanced drying. In: International Drying Symposium (Drying’96), vol. A, pp. 27–39. Krakow, Poland (1996)
Itaya, Y., Hasatani, M.: R & D needs-drying ceramics. Drying Technol. 14(6), 1301–1313 (1996)
Reed, J.S.: Principles of ceramics processing. Wiley, New York (1995)
Sander, A., Skanki, D., Nenad, B.: Heat and mass transfer models in convective drying of clay slabs. Ceramics Inter. 29, 641–643 (2003)
Ketelaars, A.A.J., Jomaa, W., Puiggali, J.R., Coumans, W.J.: Drying shrinkage and stress. In: International Drying Symposium (Drying’92), vol A, pp. 293–303 (1992)
Nascimento, J.J.S., Mederos, B.J.T., Belo, F.A., Lima, A.G.B.: Mass transport with shrinkage inside parallelepiped solids. Información Tecnológica 16(1), 35–41 (2005). (In Spanish)
Nascimento, J.J.S., Lima, A.G.B., Teruel, B.J., Belo, F.A.: Heat and mass transfer with shrinkage during the ceramic bricks drying. Información Tecnológica 17(6), 125–132 (2006). (In Spanish)
Silva, J.B., Almeida, G.S., Lima, W.C.P.B., Neves, G.A., Lima, A.G.B.: Heat and mass diffusion including shrinkage and hygrothermal stress during drying of holed ceramics bricks. Def. Diff. Forum 312–315, 971–976 (2011)
Silva, W.P., Farias, V.S.O., Neves, G.A., Lima, A.G.B.: Modeling of water transport in roof tiles by removal of moisture at isothermal conditions. Heat Mass Transf. 48(5), 809–821 (2012)
van der Zanden, A.J.J., Schoenmakers, A.M.E., Kerkof, P.J.A.M.: Isothermal vapour and liquid transport inside clay during drying. Drying Technol. 14(3–4), 647–676 (1996)
Su, S.: Modeling of multi-phase moisture transfer and induced stress in drying clay brick. Appl. Clay Sci. 12, 189–207 (1997)
van der Zanden, A.J.J.: Modelling and simulating simultaneous liquid and vapour transport in partially saturated porous materials. In: Mathematical Modeling and Numerical Techniques in Drying Technology. Marcel Dekker, Inc., New York (1997)
Itaya, Y., Taniguchi, S., Hasatani, M.: A Numerical study of transient deformation and stress behavior of a clay slab during drying. Drying Technol. 15(1), 1–21 (1997)
Itaya, Y., Mori, S., Hasatani, M.: Effect of intermittent heating on drying-induced strain-stress of molded clay. In: International Drying Symposium (Drying’98), vol. A, pp. 240–247 (1998)
Augier, F., Coumans, W.J., A. Hugget, A., Kaasschieter, E.F.: On the risk of cracking in clay drying. In: International Drying Symposium (Drying’2000), CD ROM (2000)
Musielak, G.: Clay fracturing during drying. In: International Drying Symposium (Drying’2000), 1, CD ROM (2000)
Augier, F., Coumans, W.J., Hugget, A., Kaasschieter, E.F.: On the risk of cracking in clay drying. Chem. Eng. J. 86, 133–138 (2002)
Banaszak, J., Kowalski, S.: Shrinkage and stress in viscoelastic cylinder in drying. In: International Drying Symposium (Drying’2000), 1, CD ROM (2000)
Kroes, B., Coumans, W.J., Kerkhof, P.J.A.M.: Drying behavior of deformable porous media: a mechanistic approach to clay drying. In: International Drying Symposium (Drying’96), vol. A, pp. 159–174. Krakow, Poland (1996)
Silva, J.B.: Simulation and Experimentation of the Drying of Drained Ceramic Bricks. Doctorate Thesis, Process Engineering, Federal University of Campina Grande, ParaÃba, Brazil 174 (2009). (In Portuguese)
Almeida, G. S., Barbosa Fernandes, M.A.F., Ferreira Fernandes, J.N., G. Araújo Neves, G., Barbosa de Lima, W.M.P., Barbosa de Lima, A.G.B.: Drying of industrial ceramic bricks: An experimental investigation in oven. Def. Diff. Forum 353, 116–120 (2014)
Silva, J.B., Almeida, G.S., Neves, G.A., Lima, W.C.P.B., Farias Neto, S.R., Lima, A.G.B.: Heat and mass transfer and volume variations during drying of industrial ceramic bricks: an experimental investigation. Def. Diff. Forum 326–328, 267–272 (2012)
Almeida,G.S.: Simulation and experimentation of red ceramics drying in industrial thermal systems. Doctorate Thesis, Process Engineering, Federal University of Campina Grande, ParaÃba, Brazil (2008). (In Portuguese)
Avelino, D.O., Nascimento, J.J.S., Lima, A.G.B., Simulation of the heat and mass transport during drying of holed ceramic bricks. In: 8o Congresso Iberoamericano de Engenharia Mecânica (CIBIM 2007), Cusco, Peru CD-ROM (2007). (In Portuguese)
Batista, V.R.J., Nascimento, J.S., Lima, A.G.B.: Drying and firing of common and holed ceramic bricks including dimensions variations and structural damages. Revista Eletrônica de Materiais e Processos 3(1), 46–61 (2008). (In Portuguese)
Batista, V.R., Nascimento, J.J.S., Lima, A.G.B.: Drying and volumetric retraction of solid and hollow ceramic bricks: a theoretical and experimental investigation. Revista Matéria 14(4), 1088–1100 (2009). (In Portuguese)
Nicolau, V.P., Lehmkuhl, W.A., Kawaguti, W.M., Dadam, A.P., Hartke, R.F., Jahn, T.G.: Numerical analysis of a continuous dryer used in red ceramic industry. In: III National Congress of Mechanical Engineering (CONEM 2004), pp. 1–10. Belém, Brazil (2004). (In Portuguese)
Santana, E.W.F.: Evaluation of drying and firing of ceramic plates. Master Dissertation in Science and Materials Engineering, Federal University of Campina Grande, Campina Grande, Brazil (2006). (In Portuguese)
Santos, G.M.: Study of thermal behavior of a tunnel kiln applied to red ceramic industry. Master Dissertation in Mechanical Engineering, Federal University of Santa Catarina, Florianópolis, Brazil (2001). (In Portuguese)
Nishikawa, T., Gao, T., Hibi, M., Takatsu, M., Ogawa, M.: Heat transmission during thermal shock testing of ceramics. J. Mater. Sci. 29, 213–219 (1994)
Cadé, M.A., Nascimento, J.J.S., Lima, A.G.B.: Drying of holed ceramic bricks: an approach by finite-volumes. Revista Matéria 10(3), 443–453 (2005). (In Portuguese)
Farias, V.S.O., Silva, W.P., Silva, C.M.D.P., Lima, A.G.B.: Three-dimensional diffusion in arbitrary domain using generalized coordinates for the boundary condition of the first kind: application in drying. Def. Diff. Forum 326–328, 120–125 (2012)
Velthuis, J.F.M.: Simulation model for industrial dryers: reduction of drying times of ceramics & saving energy, In: International Drying Symposium (Drying’96), vol. B, pp. 1323–1328. Krakow, Poland (1996)
Recco, G.: Study to utilization of thermal energy from ceramic kiln to ceramic drying. Cerâmica Industrial 13(3), 23–27 (2008). (In Portuguese)
Lehmkuhl, W.A.: Numerical and experimental analyses of a continuous dryer used in red ceramic industry. Master Dissertation in Mechanical Engineering, Federal University of de Santa Catarina, Florianópolis, Brazil (2004). (In Portuguese)
Hartke, R. F.: Numerical analysis of a continuous dryer used in red ceramic industry. In: 10th Brazilian Congress of Thermal Sciences and Engineering (ENCIT 2004), Rio de Janeiro, Brazil (2004). (In Portuguese)
Nicolau, V.P., Hartke, R.F., Jahn, T.G., Lehmkuhl, W.A.: Numerical and experimental analyses of a intermittent kiln to firing of ceramic products. In: National Congress of Mechanical Engineering (CONEM 2002), João Pessoa, pp. 1–10. Brazil (2002). (In Portuguese)
Almeida, G.S., Silva, J.B., Silva, C.J., Swarnakar, R., Neves, G.A., Lima, A.G.B.: Heat and mass transport in an industrial tunnel dryer: modeling and simulation applied to hollow bricks. Appl. Thermal Eng. 55(1–2), 78–86 (2013)
Strumillo, C., Kudra, T.: Drying: principles, science and design. Gordon and Breach Science Publishers, New York (1986)
Brooker, D.B., Bakker-Arkema, F.W., Hall, C.W.: Drying and storage of grains and oilseeds. AVI Book, New York (1992)
Fortes, M., Okos, R.: Drying theories: their bases and limitations as applied to foods and grains . In: Mujumdar, A. (eds.) Advances in Drying. Hemisphere Publishing Corporation, Washington, vol. 1, pp. 119–154 (1980)
Keum, Y.T., Jeong, J.H., Auh, K.H.: Finite-element simulation of ceramic drying processes. Model. Simul. Mater. Sci. Eng. 8, 541–556 (2000)
Keum, Y.T., Kim, J.H., Ghoo, B.Y.: Computer aided design of electric insulator. J. Ceramic Process. Res. 1(1), 74–79 (2000)
Keum, Y.T., Oh, W.J.: Finite element simulation of a ceramic drying process considering pore shape and porosity. Model. Simul. Mater. Sci. Eng. 13, 225–237 (2005)
Timoshenko, S.P., Goodier, J.N.: Theory of Elasticity. Guanabara Dois S.A., Rio de Janeiro (1980). (In portuguese)
Itaya, Y., Kobayashi, T., Hayakawa, K.: Three-dimensional heat and moisture transfer with viscoelastic strai-stress formation in composite food during drying. Int. J. Heat Mass Transf. 38(7), 1173–1185 (1995)
Versteeg, H.K., Malalasekera, W.: An introduction to computational fluid dynamics: the finite method. Prentice Hall, London (1995)
Maliska, C.R.: Computational heat transfer and fluid mechanics. LTC-Livros Técnicos e CientÃficos Editora S.A, Rio de Janeiro (2004). (In Portuguese)
Patankar, S.V.: Numerical heat transfer and fluid flow. Hemisphere Publishing Corporation, New York (1980)
Hasatani, M., Itaya, Y.: Deformation characteristic of ceramics during drying. In: International Drying Symposium (Drying’92), vol. A, pp. 190–199. Montreal (1992a)
Hasatani, M., Itaya, Y.: Effect of drying process on quality control in ceramic production. In: International Drying Symposium (Drying’92), vol. B, pp. 1181–1198. Montreal (1992b)
Acknowledgments
The authors thank to FINEP, CAPES, CNPq and FACEPE (Brazilian Research Agencies) for financial support to this research, and also to the researchers for their referenced studies which helped in improving the quality of this work.
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Barbosa de Lima, A.G., da Silva, J.B., Almeida, G.S., Nascimento, J.J.S., Tavares, F.V.S., Silva, V.S. (2016). Clay Products Convective Drying: Foundations, Modeling and Applications. In: Delgado, J., Barbosa de Lima, A. (eds) Drying and Energy Technologies. Advanced Structured Materials, vol 63. Springer, Cham. https://doi.org/10.1007/978-3-319-19767-8_3
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