| 高频微幅波对纤维束纤维间摩擦因数的影响 |
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| 引用本文： | 刘家强,吴兴宽,陈革,陈少梅.高频微幅波对纤维束纤维间摩擦因数的影响[J].纺织学报,2011,32(6):129-134. |
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| 作者姓名： | 刘家强 吴兴宽 陈革 陈少梅 |
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| 作者单位： | 刘家强,LIU Jiaqiang(中国纺织机械器材工业协会,北京,100028);吴兴宽,陈革,陈少梅,WU Xingkuan,CHEN Ge,CHEN Shaomei(东华大学纺织装备教育部工程研究中心,上海,201620) |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 基于采用高频微幅波消除短纤维柬牵伸波的设想,对高频微幅波改变纤维束纤维间摩擦因数的机制做了理论分析.高频微幅波的高频线性交变振动不仅改变纤维之间相对静止的状态,使纤维由静摩擦变成动摩擦状态(或动摩擦占优),还使纤维相互分离并形成了高压气膜,纤维间实际接触面积减少,从而使纤维束间的摩擦因数减小.通过对游浮纤维的受力和运动...
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| 关 键 词： | 纤维 高频微幅波 静摩擦 动摩擦 摩擦因数 模型 |
Effect of high-frequency microwave on interfiber friction coefficient of fiber strand |
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| LIU Jiaqiang,WU Xingkuan,CHEN Ge,CHEN Shaomei.Effect of high-frequency microwave on interfiber friction coefficient of fiber strand[J].Journal of Textile Research,2011,32(6):129-134. |
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| Authors: | LIU Jiaqiang WU Xingkuan CHEN Ge CHEN Shaomei |
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| Affiliation: | LIU Jiaqiang1,WU Xingkuan2,CHEN Ge2,CHEN Shaomei2 (1.China Textile Machinery & Accessory Association,Beijing 100028,China,2.Engineering Research Center of Advanced Textile Machinery,Ministry of Education,Donghua University,Shanghai 201620,China) |
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| Abstract: | Based on the hypothesis of eliminating spinning draft waves by high-frequency microwaves,the principle of high-frequency microwave changing interfiber friction coefficient of fiber strand is analyzed theoretically.The linear alternating vibration of the high-frequency waves not only changes the interfiber static state,and turns static-friction into dynamic-friction(or dynamic-friction dominating),but also generates high-pressure gas film which decreases interfiber contacting area and reduces interfiber fric... |
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| Keywords: | fiber high-frequency microwave static friction dynamic friction friction coefficient model |
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