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| 低轨目标地磁储能离轨方法研究 学位论文 博士论文,北京: 中国科学院大学, 2021 作者: 冯冠华 Adobe PDF(11055Kb)  |  收藏  |  浏览/下载:439/4  |  提交时间:2021/06/07 地磁场效应 无工质消耗主动离轨 定向地磁储能 地面原理验证实验 储能优化与控制 |
| 304SS和Ni激光焊接的熔池流动及传热传质研究 学位论文 硕士论文,北京: 中国科学院大学, 2021 作者: 李梓洵 Adobe PDF(8518Kb)  |  收藏  |  浏览/下载:279/5  |  提交时间:2021/07/01 异种激光焊接 传导焊接 深熔焊接 数值模拟 热质输运 |
| Investigation of thermal dynamics for different leading configuration in hybrid laser-MIG welding 期刊论文 OPTICS AND LASER TECHNOLOGY, 2021, 卷号: 134, 页码: 14 作者: Chen, Xuyang; Yu, Gang; He, Xiuli; Li, Shaoxia Adobe PDF(15589Kb)  |  收藏  |  浏览/下载:307/30  |  提交时间:2021/01/12 Configuration Hybrid welding Aluminum alloy Dynamics Model |
| Fluid flow and solute dilution in laser linear butt joining of 304SS and Ni 期刊论文 INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2020, 卷号: 161, 页码: 16 作者: Li ZY(李志永); Yu G(虞钢); He XL(何秀丽); Li SX(李少霞); Li ZX(李梓洵) Adobe PDF(9074Kb)  |  收藏  |  浏览/下载:319/100  |  提交时间:2020/11/30 Thermal behavior Fluid flow Solidification characteristics Mass transfer Dissimilar welding Additive manufacturing |
| A continuous contact force model for impact analysis in multibody dynamics 期刊论文 MECHANISM AND MACHINE THEORY, 2020, 卷号: 153, 页码: 25 作者: Zhang J; Li WH(李文皓); Zhao L; He GP Adobe PDF(5467Kb)  |  收藏  |  浏览/下载:1458/1222  |  提交时间:2020/11/30 Contact force model Energy loss Complex geometries Multibody dynamics |
| 多脉冲毫秒激光打孔熔池动态演化机理研究 学位论文 博士论文,北京: 中国科学院大学, 2020 作者: 张越 浏览  |  Adobe PDF(11571Kb)  |  收藏  |  浏览/下载:211/66  |  提交时间:2020/08/31 激光打孔 质量迁移 匙孔演化 熔池驱动力 时空传输特性 |
| Analysis of surface tension driven flow and solidification behavior in laser linear welding of stainless steel 期刊论文 OPTICS AND LASER TECHNOLOGY, 2020, 卷号: 123, 页码: 11 作者: Li ZY(李志永); Yu G(虞钢); He XL(何秀丽); Li SX(李少霞); Tian CX(田崇鑫); Dong BX Adobe PDF(4162Kb)  |  收藏  |  浏览/下载:453/140  |  提交时间:2020/03/11 Surface tension Driving force Fluid flow Solidification behavior Additive manufacturing |
| Numerical study of heat transfer and solute distribution in hybrid laser-MIG welding 期刊论文 INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 2020, 卷号: 149, 页码: 12 作者: Chen XY(陈旭阳); Yu G(虞钢); He XL(何秀丽); Li SX(李少霞); Li ZY(李志永) Adobe PDF(4252Kb)  |  收藏  |  浏览/下载:545/113  |  提交时间:2020/03/11 Hybrid laser-MIG welding Aluminum alloy Heat transfer Solute distribution |
| Grain size evolution under different cooling rate in laser additive manufacturing of superalloy 期刊论文 OPTICS AND LASER TECHNOLOGY, 2019, 卷号: 119, 页码: 10 作者: Shao JY(邵佳昀); Yu G(虞钢); He XL(何秀丽); Li SX(李少霞); Chen R(陈茹); Zhao Y(赵尧) 浏览  |  Adobe PDF(3075Kb)  |  收藏  |  浏览/下载:474/188  |  提交时间:2019/10/21 Laser additive manufacturing Solidification Grain size Cooling rate Superalloy |
| Driving mechanism of keyhole evolution during multi-pulse drilling with a millisecond laser 期刊论文 SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2019, 卷号: 62, 期号: 10, 页码: 7 作者: Zhang Y(张越); Yu G(虞钢); He XL(何秀丽); Li SX(李少霞); Ning WJ(宁伟健) 浏览  |  Adobe PDF(896Kb)  |  收藏  |  浏览/下载:257/79  |  提交时间:2019/10/21 multi-pulse laser drilling melt ejection vaporization keyhole evolution driving mechanism |