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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 发表日期：2020     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 Analysis of the drop dynamics of control rod assembly in a LBE-cooled research reactor 期刊论文 ANNALS OF NUCLEAR ENERGY, 2020, 卷号: 149 作者:  Arthur, Emmanuel Maurice;  Zhang, Chaodong;  Debrah, Seth Kofi;  Yamoah, Stephen;  Wang, Lei 收藏  |  浏览/下载：52/0  |  提交时间：2020/12/07 Lead-cooled fast reactor  Lead-bismuth eutectic  Control rod assembly  Drop time  Hydraulic resistance   An Efficient Unsplit Perfectly Matched Layer for Finite-Element Time-Domain Modeling of Elastodynamics in Cylindrical Coordinates 期刊论文 Pure and Applied Geophysics, 2020, 卷号: 177, 期号: 9, 页码: 4345-4363 作者:  Zhou, Feng-xi;  Wang, Li-ye 收藏  |  浏览/下载：2/0  |  提交时间：2022/02/17 Efficiency  Elastic waves  Numerical methods  Time domain analysis  Wave equations  Cylindrical coordinate systems  Cylindrical coordinates  Displacement-based formulations  Elastodynamic equation  Finite element time domains  Perfectly Matched Layer  Perfectly matched layer techniques  Unsplit-field perfectly matched layers   Normalized solutions to the fractional Schrodinger equations with combined nonlinearities 期刊论文 CALCULUS OF VARIATIONS AND PARTIAL DIFFERENTIAL EQUATIONS, 2020, 卷号: 59, 期号: 4, 页码: 35 作者:  Luo, Haijun;  Zhang, Zhitao 收藏  |  浏览/下载：44/0  |  提交时间：2020/10/12 Spreading Speed in an Integrodifference Predator-Prey System without Comparison Principle 期刊论文 BULLETIN OF MATHEMATICAL BIOLOGY, 2020, 卷号: 82, 期号: 5 作者:  Lin, Guo;  Niu, Yibin;  Pan, Shuxia;  Ruan, Shigui 收藏  |  浏览/下载：9/0  |  提交时间：2022/03/01 Integrodifference equations  Asymptotic spreading  Auxiliary equation  Noncooperative system   An Efficient Unsplit Perfectly Matched Layer for Finite-Element Time-Domain Modeling of Elastodynamics in Cylindrical Coordinates 期刊论文 PURE AND APPLIED GEOPHYSICS, 2020 作者:  Zhou, Feng-xi;  Wang, Li-ye 收藏  |  浏览/下载：15/0  |  提交时间：2020/06/16 Unsplit-field perfectly matched layer (PML)  cylindrical coordinates  elastic wave equation  finite-element method   A NOVEL LEAST SQUARES METHOD FOR HELMHOLTZ EQUATIONS WITH LARGE WAVE NUMBERS 期刊论文 SIAM JOURNAL ON NUMERICAL ANALYSIS, 2020, 卷号: 58, 期号: 5, 页码: 3091-3123 作者:  Hu, Qiya;  Song, Rongrong 收藏  |  浏览/下载：2/0  |  提交时间：2021/01/14 Helmholtz equations  inhomogeneous media  large wave number  auxiliary unknowns  least squares  error estimates  preconditioner