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Intensification of drying processes due to optimal operations.
- Source :
-
Chemical Engineering & Processing . Dec2014, Vol. 86, p22-29. 8p. - Publication Year :
- 2014
-
Abstract
- Based on the drying theory developed earlier by the authors, this paper presents some results of computerized simulation of convective drying of a solid material, leading to optimal drying conditions; thus, offering minimum energy consumption and high product quality obtained at a maximum yet permissible drying rate. The thermo-hydro-mechanical model of drying is used to describe the kinetics of drying and to analyze drying-induced stresses which are responsible for damage of dried products. The effective stress defined on the basis of the energetic criterion is related to the admissible stress; thus, constituting the strength criterion for a given material. Three different numerical examples of effective drying are presented based on a sample of finite dimensions of a kaolin-clay cylinder subjected to convective drying. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 02552701
- Volume :
- 86
- Database :
- Academic Search Index
- Journal :
- Chemical Engineering & Processing
- Publication Type :
- Academic Journal
- Accession number :
- 99735630
- Full Text :
- https://doi.org/10.1016/j.cep.2014.10.003