RESEARCH PAPER
Load distribution in a model grain bin during partial fill and unload
1
Instytut Agrofizyki im. Bohdana Dobrzańskiego, Polska Akademia Nauk, ul. Doświadczalna 4, 20-290 Lublin 27, Poland
2
Biosystems and Agric. Engng Dep., University of Kentucky,
Lexington, KY 40546, USA
Publication date: 2020-05-27
Acta Agroph. 2000, (37), 51-60
KEYWORDS
ABSTRACT
This study was conducted to determine how several filling and unloading procedures affects wall loads. The vertical wall loads exerted by soft red winter wheat on a smooth-wall, flat-floor silo 2.4 m in diameter and 7.3 m high were determined as a function or fill height for different fill and unload cycles. The protocols used in the experiments of partially unloading and refilling the test bin allow to decrease overpressure during discharge.
METADATA IN OTHER LANGUAGES:
Polish
Rozkład obciążenia w modelowym silosie zbożowym podczas częściowego napełniania i opróżniania
pszenica, napór, tarcie, silos
Badano wpływ różnych procedur napełniania i opróżniania silosu zbożowego na obciążenie ściany zbiornika. Pomiary pionowego obciążenia ściany ziarnem pszenicy klasy soft red winter przeprowadzono na modelowym zbiorniku wykonanym z gładkiej blachy stalowej o średnicy 2,4 m oraz wysokości 7,3 m. Zastosowane procedury częściowego opróżniania i dopełniania silosu małymi porcjami pozwalają na redukcję dynamicznego przeciążenia podczas opróżniania.
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| eISSN: | 2300-6730 |
| ISSN: | 1234-4125 |
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