| THE APPLICATION OF BRANCH MODE METHOD TO THE CRITICAL SPEED ANALYSIS OF COMPOUND ROTATING SYSTEMS |
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| 引用本文： | 俞昊旻. THE APPLICATION OF BRANCH MODE METHOD TO THE CRITICAL SPEED ANALYSIS OF COMPOUND ROTATING SYSTEMS[J]. 东华大学学报(英文版), 1990, 0(1) |
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| 作者姓名： | 俞昊旻 |
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| 作者单位： | Basic Sciences |
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| 摘 要： | This paper is devoted to the application of branch mode method in the critical speed ana-lysis of compound rotating systems, in which the distributed inertia including gyroscopic effectand distributed elastic support are taken into account. Finally, the method introduced in this paper is used to calculate the critical speeds of anew-type spindle on the spinning frame. The first three critical Speeds are calculated and com-pared with the values obtained from the experimental approach and other theoretical methods.The results show that they are in good agreement with each other.
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THE APPLICATION OF BRANCH MODE METHOD TO THE CRITICAL SPEED ANALYSIS OF COMPOUND ROTATING SYSTEMS |
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| YuHaomin,Basic Sciences Department. THE APPLICATION OF BRANCH MODE METHOD TO THE CRITICAL SPEED ANALYSIS OF COMPOUND ROTATING SYSTEMS[J]. Journal of Donghua University, 1990, 0(1) |
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| Authors: | YuHaomin Basic Sciences Department |
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| Abstract: | This paper is devoted to the application of branch mode method in the critical speed ana- lysis of compound rotating systems, in which the distributed inertia including gyroscopic effect and distributed elastic support are taken into account. Finally, the method introduced in this paper is used to calculate the critical speeds of a new-type spindle on the spinning frame. The first three critical Speeds are calculated and com- pared with the values obtained from the experimental approach and other theoretical methods. The results show that they are in good agreement with each other. |
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| Keywords: | critical speed modal synthesis method eigenvalue eigenfunction brarch mode |
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