| STOCHASTIC BOUNDARY ELEMENT METHODS FOR 3－D PROBLEMS WITH CENTRIFUGAL FORCES AND RELIABILITY ANALYSIS |
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| 作者姓名： | Wen Weidong Sun Xiaoling |
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| 作者单位： | Nanjing University of Aeronautics and Astronautics，Nanjing，China，210016 |
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| 摘 要： | ＳＴＯＣＨＡＳＴＩＣＢＯＵＮＤＡＲＹＥＬＥＭＥＮＴＭＥＴＨＯＤＳＦＯＲ３－ＤＰＲＯＢＬＥＭＳＷＩＴＨＣＥＮＴＲＩＦＵＧＡＬＦＯＲＣＥＳＡＮＤＲＥＬＩＡＢＩＬＩＴＹＡＮＡＬＹＳＩＳ￥ＷｅｎＷｅｉｄｏｎｇ；ＳｕｎＸｉａｏｌｉｎｇ（ＮａｎｊｉｎｇＵｎｉｖｅ...
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STOCHASTIC BOUNDARY ELEMENT METHODS FOR 3-D PROBLEMS WITH CENTRIFUGAL FORCES AND RELIABILITY ANALYSIS |
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| Wen Weidong, Sun Xiaoling.STOCHASTIC BOUNDARY ELEMENT METHODS FOR 3-D PROBLEMS WITH CENTRIFUGAL FORCES AND RELIABILITY ANALYSIS[J].Chinese Journal of Aeronautics,1996(2). |
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| Authors: | Wen Weidong Sun Xiaoling |
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| Abstract: | A stochastic boundary element method (SBEM) is developed for 3-Dproblems with body forces. The integral equations of SBEM are established by the approach of partial derivation with respect to stochastic variables, considering the strengthlimit, rotation speeds and material density to be the fundamental stochastic variables.The method developed is applied to analyzing the strength reliability of the turbo diskof an aero-engine. |
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| Keywords: | centrifugal force boundary element method reliability analysis |
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