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Full-Text Articles in Engineering
Correlating Bulk Density (With Dockage) And Test Weight (Without Dockage) For Wheat Samples, Rumela Bhadra, Mark E. Casada, Josephine M. Boac, Aaron P. Turner, Sidney A. Thompson, Michael D. Montross, Ronaldo G. Maghirang, Samuel G. Mcneill
Correlating Bulk Density (With Dockage) And Test Weight (Without Dockage) For Wheat Samples, Rumela Bhadra, Mark E. Casada, Josephine M. Boac, Aaron P. Turner, Sidney A. Thompson, Michael D. Montross, Ronaldo G. Maghirang, Samuel G. Mcneill
Biosystems and Agricultural Engineering Faculty Publications
In grain bins, the compaction of stored grain is caused by the overbearing pressure of the bulk material in the bin. To predict the amount of grain in the bin, compaction values must be determined based on the average bulk density (BD) of the stored material. However, BD is determined following the Federal Grain Inspection Service (FGIS) guidelines for measuring test weight (TW), which require that dockage be removed prior to measuring wheat TW. Thus, this creates a problem for predicting grain compaction and conducting inventory studies, because the average BD of the grain in a bin for these calculations …
Modeling The Compressibility Behavior Of Hard Red Wheat Varieties, Aaron P. Turner, Michael D. Montross, Samuel G. Mcneill, Michael P. Sama, Mark E. Casada, Josephine M. Boac, Rumela Bhadra, Ronaldo G. Maghirang, Sidney A. Thompson
Modeling The Compressibility Behavior Of Hard Red Wheat Varieties, Aaron P. Turner, Michael D. Montross, Samuel G. Mcneill, Michael P. Sama, Mark E. Casada, Josephine M. Boac, Rumela Bhadra, Ronaldo G. Maghirang, Sidney A. Thompson
Biosystems and Agricultural Engineering Faculty Publications
The bulk density of grain in a storage structure varies vertically and horizontally due to the overburden pressure created by the cumulative weight of the overlying material. As the overburden pressure increases, the stored material compacts. This compaction is believed to be caused by rearrangement of kernels along with higher intergranular stress between particles, leading to kernel deformation. This compaction is of primary concern when estimating the amount of grain in a storage structure. In this comprehensive study, confined uniaxial compression tests were conducted on 27 different samples of hard red winter wheat, at three moisture levels, over the range …