THERMAL CONDUCTIVITY AND DIFFUSIVITY OF SHELLED CORN AND GRAIN
作者:
MARTIN KUSTERMANN,
REINHOLD SCHERER,
HEINZ DIETER KUTZBACH,
期刊:
Journal of Food Process Engineering
(WILEY Available online 1981)
卷期:
Volume 4,
issue 3
页码: 137-153
ISSN:0145-8876
年代: 1981
DOI:10.1111/j.1745-4530.1981.tb00252.x
出版商: Blackwell Publishing Ltd
数据来源: WILEY
摘要:
ABSTRACTIncreasing energy costs have stressed the importance of calculation of heat and mass transfer in a grain bulk in order to be able to optimize drying facilities. Therefore values for the thermal conductivity and diffusivity of grain and especially shelled corn were determined. The investigations were carried out for single kernels as well as for grain and corn in bulk. Thermal conductivity and diffusivity were found to be mainly dependent on moisture content. Regression analyses showed a good correlation between moisture content and thermal conductivity or diffusivity, respectively.
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