| 非牛顿流体幂指式流变模型的实验验证 |
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| 引用本文： | 袁祖强,刘建华.非牛顿流体幂指式流变模型的实验验证[J].南京工业大学学报(自然科学版),2001,23(3):60-62. |
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| 作者姓名： | 袁祖强 刘建华 |
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| 作者单位： | 南京化工大学机械工程学院, |
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| 摘 要： | 用30
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| 关 键 词： | 非牛顿流体 本构方程 线性回归 |
| 文章编号： | 1007—7537(2001)03—0060—03 |
| 修稿时间： | 2000年9月10日 |
Verification of power-law
model of the non-newtonian fluid with experiments |
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| YUAN Zu-qiang,LIU Jian-hua.Verification of power-law
model of the non-newtonian fluid with experiments[J].Journal of Nanjing University of Technology,2001,23(3):60-62. |
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| Authors: | YUAN Zu-qiang LIU Jian-hua |
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| Abstract: | Non-newtonian fluid is composed of 30\+# mechanical oil added with polyisobutylene, and Power-Law model is used as the governed equation and the experiments of rheological properties of non-newtonian fluid have been done. The linear regression of experimental data to Power-Law has been made. Minimum of relative efficiency of eight groups of data is 0.996 3. It is quite remarkable under 0.01 confidence. It is completely proved that the rheological properties of the non-newtonian fluid conform to Power-Law model. Therefore, the basis of theoretical analysis is presented for the application of non-newtonian fluid in tribology. |
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