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Integrated approach for prediction of centrifugal fertilizer spread patterns CIGR Journal
Marinello, Francesco; Pezzuolo, Andrea; Gasparini, Franco; Sartori, Luigi.
The present paper proposes a numerical approach for prediction of behavior of those fertilizers spreaders based on centrifugal disc functioning. In particular results from finite element multi-body simulations provided by commercial software are used in order to define boundary conditions of field tests carried out concurrently. Results are then integrated into a mathematical model to rapidly generate distribution charts and distribution diagrams.Such integrated approach can be implemented to effectively calibrate a theoretical model which provide simulations on different machine settings conditions: as a final point simulations allow fast testing of different distribution conditions, helping definition of those which minimize the variability of the...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Simulation; Fertilizer; Spreader; Distribution.
Ano: 2017 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4177
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Application of Anaerobically Digested Dairy Slurry: effectiveness of perforated injector disk OAK
Kishimoto, Tadashi; Tani, Masayuki; Umetsu, Kazutaka; Nishizaki, Kunio; 岸本, 正; 谷, 昌幸; 梅津, 一孝; 西崎, 邦夫.
2004年8月5日とかちプラザで開催、日本ユネスコ国内委員会主催の帯広農村開発教育国際セミナー(OASERD)国際連合ユネスコアジア太平洋地域教育開発計画事業(APEID)シンポジウム「地球にやさしい農業をめざして : 家畜ふん尿,資源としての有効利用」講演資料
Palavras-chave: Spreader; Injector; Motion resistance; Resistance; Soil compaction; Biogas plant.
Ano: 2004 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/1902
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