Experiment Report On The Relationship Between
Grain Bulk Depth And Its Resistance
Author(s): Yang Jin, Yang Guofeng, Huang Zuoshen
Pages: 47-49
Year: 2001 Issue: 2
Journal: JOURNAL OF THE CHINESE CEREALS AND OILS ASSOCIATION
Keyword: 粮层阻力; 粮层深度; 多元回归;
Abstract: Grain bulk resistance is a key parameter in the technological design of grain drying and mechanical ventilation for stored grains.The non-linear relationship between the grain bulk depth and grain resistance was inrestigated.Through experiments with brown rice,wheat and maize,taking practical measurements,and carrying out multiple regression for the data obtained,the results indicated the index values of the depth H for each of the three grains were above 1.This has practical significance to design ventilation systems for the new type high-and-big storage house,the shallow round bin and the silo.
Pages: 47-49
Year: 2001 Issue: 2
Journal: JOURNAL OF THE CHINESE CEREALS AND OILS ASSOCIATION
Keyword: 粮层阻力; 粮层深度; 多元回归;
Abstract: Grain bulk resistance is a key parameter in the technological design of grain drying and mechanical ventilation for stored grains.The non-linear relationship between the grain bulk depth and grain resistance was inrestigated.Through experiments with brown rice,wheat and maize,taking practical measurements,and carrying out multiple regression for the data obtained,the results indicated the index values of the depth H for each of the three grains were above 1.This has practical significance to design ventilation systems for the new type high-and-big storage house,the shallow round bin and the silo.
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