More comprehensive 3D modeling of clay‐like material drying

作者: M. Heydari , K. Khalili , S. Y. Ahmadi-Brooghani

DOI: 10.1002/AIC.16027

关键词:

摘要: Drying process plays an important role in the manufacturing of many products such as ceramic, kitchenware and building materials, some which have complex 3D geometry. To deal with restrictions found literatures, a numerical approach was used to describe drying porous Clay-like material. The problem investigated involves highly coupled equations considering heat, mass mechanical aspects. model is validated through comparison experimental measurements simulation result. Simulation results show that increasing initial moisture content reducing temperature same privilege without significant increase time, it reduces slightly amount maximum stress but delays occurrence time stress. non-uniform heat expansion induced stresses are very small shrinkage can be neglected simulation. This article protected by copyright. All rights reserved.

参考文章(54)
S. J. Kowalski, A. Rybicki, Computer Simulation of Drying Optimal Control Transport in Porous Media. ,vol. 34, pp. 227- 238 ,(1999) , 10.1023/A:1006521726842
Imen Hammouda, Kamel Jlassi, Daoued Mihoubi, Changes in the physicomechanical characteristics of a ceramic paste during drying Comptes Rendus Mecanique. ,vol. 343, pp. 419- 428 ,(2015) , 10.1016/J.CRME.2015.06.001
Xiang Liu, Duu-Jong Lee, Some Recent Research and Development in Drying Technologies: Product Perspective Drying Technology. ,vol. 33, pp. 1339- 1349 ,(2015) , 10.1080/07373937.2015.1026986
S.J. Kowalski, A. PawŁowski, Intermittent drying of initially saturated porous materials Chemical Engineering Science. ,vol. 66, pp. 1893- 1905 ,(2011) , 10.1016/J.CES.2011.01.044
J. Banaszak, S.J. Kowalski, Theoretical and experimental analysis of stresses and fractures in clay like materials during drying Chemical Engineering and Processing. ,vol. 44, pp. 497- 503 ,(2005) , 10.1016/J.CEP.2004.06.012
V.S.O. Farias, Wilton Pereira Silva, C.M.D.P. Silva e Silva, Antônio Gilson Barbosa de Lima, Three-Dimensional Diffusion in Arbitrary Domain Using Generalized Coordinates for the Boundary Condition of the First Kind: Application in Drying Defect and Diffusion Forum. pp. 120- 125 ,(2012) , 10.4028/WWW.SCIENTIFIC.NET/DDF.326-328.120
K. Khalili, M. Heydari, M.S. Khalili, Drying Clay Bricks with Variable Young's Modulus Procedia Technology. ,vol. 12, pp. 382- 387 ,(2014) , 10.1016/J.PROTCY.2013.12.503
G. Musielak, INFLUENCE OF THE DRYING MEDIUM PARAMETERS ON DRYING INDUCED STRESSES Drying Technology. ,vol. 18, pp. 561- 581 ,(2000) , 10.1080/07373930008917726
Hakan F. Oztop, Ebru Kavak Akpinar, Numerical and experimental analysis of moisture transfer for convective drying of some products International Communications in Heat and Mass Transfer. ,vol. 35, pp. 169- 177 ,(2008) , 10.1016/J.ICHEATMASSTRANSFER.2007.06.005