Numerical Simulation of Coupled Water Transport and Shrinkage Deformation of Cellular Tissues During Hot-Air Drying

被引：0

作者：

Fan, Pengzuo ^{[1
]}

Wang, Peng ^{[1
]}

Li, Zhengying ^{[1
]}

Dong, Bing ^{[1
]}

机构：

[1] Beijing Institute of Petrochemical Technology, Beijing,102617, China

来源：

Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics | 2024年 / 45卷 / 02期

关键词：

Drying; -; Histology; Shrinkage; Tissue;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Insufficient knowledge of water transport from cellular tissues has been one of the reasons for the lack of full investigation on the plant material property variation mechanism during the drying process. Based on model cells, a water transport model was established for different structures in the cells, and a mechanical model was built to simulate the shrinkage in the dehydration process. The proposed models were validated by comparing the results with those in literature. The isothermal drying process of cellular tissues was numerically simulated. Water transport and shrinkage due to dehydration were investigated for different structures in the cells. Besides, the influence of shrinkage deformation on water transport in the drying process was analyzed, which provided significant foundation for investigating drying characteristics of materials from the cellular tissues. © 2024 Science Press. All rights reserved.

引用

页码：543 / 550