عنوان انگلیسی: Numerical simulation of the particle flow and sieving behaviour on sieve bend/low head screen combination عنوان فارسی: شبیه سازی عددی جریان ذرات و رفتار الک کردن بر روی سرند مرکب قوسی و سرند کم ظرفیت تعداد صفحات مقاله اصلی: 8 صفحه pdf تعداد صفحات ترجمه: 28 صفحه word سال انتشار: 2012 Minerals Engineering 31 (2012) 2-9 Numerical simulation of the particle flow and sieving behaviour on sieve bend/low head screen combination This paper presents a numerical study of the particle flow and sieving behaviour of a sieve bend/low headscreen combination in coal preparation. The particle flow is simulated by discrete element method while the water flow on the sieve bend is modelled by computational fluid dynamics. The effects of operational conditions are investigated by a series of controlled numerical experiments. Th ...