53 0

Three-dimensional simulation of humid-air dryer using computational fluid dynamics

Title
Three-dimensional simulation of humid-air dryer using computational fluid dynamics
Author
이성철
Keywords
Dry; Humid-air dryer; Computational fluid dynamics; Moisture; Model
Issue Date
2013-07
Publisher
Elsevier Science INC
Citation
Journal of Industrial and Engineering Chemistry, 2013, 19(4), P.1092-1098
Abstract
A three-dimensional (3-D), mathematical model for the analysis of the flow distribution in a humid-air dryer was developed employing a computational fluid dynamics package, FLUENT1. A thin-layer drying approach for a sphere-shaped object was coupled with 3-D modeling framework. The model was validated by comparing the simulated moisture content (MC) of red pepper with experimentally measured MC with drying time. The present model was employed to obtain optimized dryer design with the most homogeneous flow distribution inside the drying trays. Consequently, two parametric studies are presented and discussed: (i) varying inner structure, and (ii) varying drying objects in the dryer.
URI
http://www.sciencedirect.com/science/article/pii/S1226086X1200411X?via%3Dihubhttp://hdl.handle.net/20.500.11754/50735
ISSN
1226-086X
DOI
10.1016/j.jiec.2012.11.029
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > CHEMICAL ENGINEERING(화학공학과) > Articles
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE