| 割前脱粒联合收割机摘脱割台流场分布实验研究 |
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| 引用本文： | 陈树人.割前脱粒联合收割机摘脱割台流场分布实验研究[J].江西农业大学学报,2001,23(2):292-295. |
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| 作者姓名： | 陈树人 |
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| 作者单位： | 江苏理工大学机械工程学院 |
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| 基金项目： | 江苏省应用基础基金资助项目 !(BJ970 5 9)，江苏省新的农业科技革命重大项目! (BG985 0 3- 10 ) |
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| 摘 要： | 应用激光多普勒测速装置对割胶脱粒联合收割机脱滚筒周围气流速度大小进行了测试，利用所测的结果建立了气流分布的回归方程，对精确地描述脱割台脱出物的运动轨迹，找出其分布规律，减少割台损失奠定基础。
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| 关 键 词： | 割前脱粒联合收割机 摘脱割台 流场分布 摘脱滚筒 激光多普勒测速原理 |
| 文章编号： | 1000－2286(2001)02－0292-04 |
| 修稿时间： | 2000年2月10日 |
Experiment Research of Air Flowing Speed Distribution on Header for Stripper Combine |
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| CHEN Shu-ren.Experiment Research of Air Flowing Speed Distribution on Header for Stripper Combine[J].Acta Agriculturae Universitis Jiangxiensis,2001,23(2):292-295. |
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| Authors: | CHEN Shu-ren |
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| Abstract: | The flowing speed distribution between stripper rotor and hood was qualitatively analyzed for stripper combine. With the Laser Dopper Velocimeter device, the velocity of air current around the stripper rotor was measured. By using the results the mathematical model of the air flowing velocity was constructed with regression method. It constructs the basis for accurately describing the threshed grain trace and falling place law. |
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| Keywords: | combine stripper head air current distribution test |
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