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International Journal of Engineering، جلد ۲۹، شماره ۱۱، صفحات ۱۶۲۸-۱۶۳۴
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
Effect of Material Wet on Silo Obstruction Solution by Impact (TECHNICAL NOTE) |
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| چکیده انگلیسی مقاله |
Vertical silos are large cylinders used for material storage in agriculture and mineral industries. One of the silo problems is its obstruction due to dome and dense packing. Depend on the material properties and silo dimensions several techniques are used to solve this problem. In the present work, possibility of obstruction solution of a laboratory silo by ball impact is investigated. Test materials are magnetite and hematite concentrate and reproducible hematite, having specified wet. Ball impacts fracture the bulk and make it to flow. The profile of fractured regime is captured and the required number of impacts which provide the continuous flow are registered. Results show that different materials do not have the identical behavior during ball impacts. Moreover, it has been revealed that as the wet increases, the obstruction intensity increases and more impacts are required. Results will be used to optimum impactor be designed for obstruction solution of operating silos in Gol-e-Gohar iron ore complex. |
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| کلیدواژه‌های انگلیسی مقاله |
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| نویسندگان مقاله |
Vahid Khalili |
, Sirjan University of Technology
Mehdi Akhondizadeh |
Mechanical Engineering, Sirjan University of Technology
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| نشانی اینترنتی |
http://www.ije.ir/article_72835_24e04e5e4842fe2c5077a6d55755b7ea.pdf |
| فایل مقاله |
اشکال در دسترسی به فایل - ./files/site1/rds_journals/409/article-409-2062216.pdf |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
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| نوع مقاله منتشر شده |
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