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Mass transfer during osmotic dehydration using acoustic cavitation

文献类型：期刊论文

作者Sun, BZ; Huai, XL; Jiang, RQ; Liu, DY
刊名CHINESE JOURNAL OF CHEMICAL ENGINEERING
出版日期2005-02-01
卷号13期号:1页码:13-17
关键词osmotic dehydration acoustic cavitation mass transfer rate mathematical model
英文摘要An experimental study on intensifying osmotic dehydration was carried out in a state of nature and with acoustic cavitation of different cavitating intensity (0.5A, 0.7A and 0.9A) respectively, in which the material is apple slice of 5 mm thickness. The result showed that acoustic cavitation remarkably enhanced the osmotic dehydration, and the water loss was accelerated with the increase of cavitating intensity. The water diffusivity coefficients ranged from 1.8x10(-10) m(2.)s(-1) at 0.5A to 2.6x10(-10)m(2)-s(-1) at 0.9A, and solute diffusivity coefficients ranged from 3.5x10(-11) m(2.)s(-1) at 0.5A to 4.6x10(-11) m(2.)s(-1) at 0.9A. On the basis of experiments, a mathematical model was established about mass transfer during osmotic dehydration, and the numerical simulation was carried out. The calculated results agree well with experimental data, and represent the rule of mass transfer during osmotic dehydration intensified by acoustic cavitation.
WOS标题词Science & Technology ; Technology
类目[WOS]Engineering, Chemical
研究领域[WOS]Engineering
关键词[WOS]ULTRASOUND ; MEMBRANES ; DIFFUSION ; APPLES
收录类别SCI
语种英语
WOS记录号WOS:000227861600003
公开日期2015-12-22
源URL[http://ir.etp.ac.cn/handle/311046/106225]  
专题工程热物理研究所_中国科学院工程热物理所（论文库）_期刊论文（SCI）
作者单位1.Harbin Engn Univ, Coll Power & Nucl Energy, Harbin 150001, Peoples R China
2.Chinese Acad Sci, Inst Engn Thermophys, Beijing 100080, Peoples R China
推荐引用方式
GB/T 7714		 Sun, BZ,Huai, XL,Jiang, RQ,et al. Mass transfer during osmotic dehydration using acoustic cavitation[J]. CHINESE JOURNAL OF CHEMICAL ENGINEERING,2005,13(1):13-17.
APA Sun, BZ,Huai, XL,Jiang, RQ,&Liu, DY.(2005).Mass transfer during osmotic dehydration using acoustic cavitation.CHINESE JOURNAL OF CHEMICAL ENGINEERING,13(1),13-17.
MLA Sun, BZ,et al."Mass transfer during osmotic dehydration using acoustic cavitation".CHINESE JOURNAL OF CHEMICAL ENGINEERING 13.1(2005):13-17.

入库方式： OAI收割

来源：工程热物理研究所

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