کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4508576 | 1321611 | 2010 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Haskaop Harvester
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم زراعت و اصلاح نباتات
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چکیده انگلیسی
In order to separate haskaop berry and leaf during harvest, a vertical separation column was envisaged. The air drag coefficients of berry and leaf were measured to determine the proper air velocity in the separation column. The results show that the air drag coefficient of a berry set horizontally in the air flow was 0.959-2.21, and that of a berry set vertically was 0.322-0.977. The air drag coefficient of the leaves was 0.622-2.36. The minimum terminal velocity of berries (horizontally, 9.1 msâ1 and vertically, 11.0 msâ1) was significantly different from the maximum terminal velocity of the leaves (2.35 msâ1). Therefore, it should be possible to separate the berries and leaves using the air velocity from trial experiments in the separation column.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering in Agriculture, Environment and Food - Volume 3, Issue 2, 2010, Pages 38-41
Journal: Engineering in Agriculture, Environment and Food - Volume 3, Issue 2, 2010, Pages 38-41
نویسندگان
Shigeo Konno, Ken Araya, Chinao Teramoto, Yoichi Wakita, Taro Nishino, Katuyuki Suzuki, Reiji Nakata,