| 钵体苗吹出过程的有限元分析 |
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| 引用本文： | 朱克武,王玉兴. 钵体苗吹出过程的有限元分析[J]. 农机化研究, 2011, 33(7) |
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| 作者姓名： | 朱克武 王玉兴 |
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| 作者单位： | 1. 广东食品药品职业学院,广州,510520
2. 华南农业大学工程学院,广州,510642 |
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| 基金项目： | 广东省科技计划项目(2004B20601001) |
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| 摘 要： | 钵体苗吹出是气力有序抛秧一个主要的环节。为此,运用ANSYS/LS-DYNA软件对钵体苗吹出过程进行了有限元模拟分析,通过对其分析计算,得出了位移、应力和应变等结果云图,以及相应的应力时间关系曲线,为气力有序抛栽提供理论依据。
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| 关 键 词： | 钵体苗 有序抛栽 有限元 位移 |
Finite Element Analysis for the Blowing Rice Seedling |
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| Zhu Kewu,Wang Yuxing. Finite Element Analysis for the Blowing Rice Seedling[J]. Journal of Agricultural Mechanization Research, 2011, 33(7) |
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| Authors: | Zhu Kewu Wang Yuxing |
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| Affiliation: | Zhu Kewu1,Wang Yuxing2(1.Guangdong Food and Drag Vocational College,Guangzhou 510520,China,2.College of Engineering,South China Agricultural University,Guangzhou 510642,China) |
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| Abstract: | The blowing rice seedling is a important section of the ordered pneumatic throwing,the procedure of the blowing rice seedling is simulated and analyzed by using ANSYS/LS-DYNA in this paper,the result of displace,stress,strain were obtained by cloud chart,and the corresponding stress-time curve was also got.All these provided some theoretical reference for the ordered pneumatic throwing. |
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| Keywords: | rice seedling ordered pneumatic throwing finite element displacement |
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