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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2017     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Vibration localization of cracked impellers of centrifugal compressors 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2017, 卷号: 36, 页码: 108-113 作者:  Wang, Shuai;  Zi, Yanyang;  He, Zhengjia 收藏  |  浏览/下载：12/0  |  提交时间：2019/11/26 3D finite element model  Centrifugal impeller  Complex impellers  Component mode synthesis  Mistuning  Number of degrees of freedom  Response computation  Vibration localization   NUMERICAL METHOD OF MIXED FINITE VOLUME-MODIFIED UPWIND FRACTIONAL STEP DIFFERENCE FOR THREE-DIMENSIONAL SEMICONDUCTOR DEVICE TRANSIENT BEHAVIOR PROBLEMS 期刊论文 Acta Mathematica Scientia(English Series), 2017, 期号: 01, 页码: 259-279 作者:  Yuan YR(袁益让);  Yang Q(杨青);  Li ZF(李长峰);  Sun TJ(孙同军) 收藏  |  浏览/下载：8/0  |  提交时间：2019/12/11 three dimensional transient behavior of heat conduction problem  mixed finite volume element  modified upwind fractional step difference  second-order error estimate in L~2 norm  numerical computation   NUMERICAL METHOD OF MIXED FINITE VOLUME-MODIFIED UPWIND FRACTIONAL STEP DIFFERENCE FOR THREE-DIMENSIONAL SEMICONDUCTOR DEVICE TRANSIENT BEHAVIOR PROBLEMS 期刊论文 数学物理学报（英文版）, 2017, 卷号: 37, 期号: 1, 页码: 259-279 作者:  Yuan, Yirang;  Yang, Qing;  Li, Changfeng;  Sun, Tongjun 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/12 three dimensional transient behavior of heat conduction problem  mixed finite volume element  modified upwind fractional step difference  second-order error estimate in L2 norm  numerical computation   Finite element model updating of honeycomb sandwich plates using a response surface model and global optimization technique 期刊论文 STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION, 2017, 卷号: 55, 页码: 121-139 作者:  Sun, Wei-Qing;  Cheng, Wei 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/30 Design of experimental computation  Finite element model updating  Global optimization  Honeycomb  Structure dynamic  Response surface model