Доступ предоставлен для: Guest
Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
Heat Transfer Research
Импакт фактор: 0.404 5-летний Импакт фактор: 0.8 SJR: 0.264 SNIP: 0.504 CiteScore™: 0.88

ISSN Печать: 1064-2285
ISSN Онлайн: 2162-6561

Выпуски:
Том 51, 2020 Том 50, 2019 Том 49, 2018 Том 48, 2017 Том 47, 2016 Том 46, 2015 Том 45, 2014 Том 44, 2013 Том 43, 2012 Том 42, 2011 Том 41, 2010 Том 40, 2009 Том 39, 2008 Том 38, 2007 Том 37, 2006 Том 36, 2005 Том 35, 2004 Том 34, 2003 Том 33, 2002 Том 32, 2001 Том 31, 2000 Том 30, 1999 Том 29, 1998 Том 28, 1997

Heat Transfer Research

DOI: 10.1615/HeatTransRes.v34.i3-4.100
13 pages

Numerical Simulation of Heat and Mass Transfer during the Process of Convective Drying in Stagnant and Fluidized Beds

M. B. Stakic
Laboratory for Thermal Engineering and Energy, Institute of Nuclear Sciences "Vinca", Belgrade, Yugoslavia

Краткое описание

Numerical simulation of the process of drying actual wet materials in stagnant and fluidized beds is presented. A mathematical model describing simultaneous unsteady heat and mass transfer between a gas phase and a solid phase during the process of convective drying in a stagnant and a fluidized bed has been developed. A two-phase fluidization model of a fluidized bed was used. New definition of the drying equation is introduced. Transport phenomena inside and outside dried material is discussed separately, because there are two types of resistance during convective drying of any actual material. An original technique based on experimental investigation of the kinetics of drying of an elementary stagnant bed of a given material was used for defining the coefficients of mass transfer inside the material dried. The mathematical model was tested on the available experimental data and very successfully varified.


Articles with similar content:

Drying of Porous Particles in Fluidized Beds: Modeling and Experiments
Journal of Porous Media, Vol.5, 2002, issue 2
L. A. Calcada
Modeling Heat and Mass Transfer during Superheated Steam Drying of a Fixed Bed of Porous Particles
Journal of Porous Media, Vol.12, 2009, issue 7
Souad Messai, Jalila Sghaier, Ali Belghith, Wahbi Jomaa
HEAT TRANSFER BETWEEN FLUIDIZED PARTICLES AND GAS FOR A CONCEPTUAL FLUIDIZED BED BLANKET OF A NUCLEAR FUSION REACTOR
Transport Phenomena in Thermal Engineering. Volume 2, Vol.0, 1993, issue
T. Kurusu, S. Sumiyoshi, M. Okuyama, Saburo Toda
COMPUTER SIMULATION OF SIMULTANEOUS HEAT AND MASS TRANSFER IN AGGREGATIVE FLUIDIZED BEDS
Transport Phenomena in Thermal Engineering. Volume 2, Vol.0, 1993, issue
M.R. Rahimpour, Dariush Mowla
INDIRECT DRYING OF THIN-FILM ALUMINA SLUDGE BY BOILING APPLICATION ON DRUM DRYING
Proceedings of Symposium on Energy Engineering in the 21st Century (SEE2000) Volume I-IV, Vol.0, 2000, issue
Patricia Arlabosse, Jean Vasseur, Bruno Ladevie, C. Carrere-Gee, Olivier Fudym, Didier Lecomte