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浏览/检索结果: 共329条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序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 Investigation of solidification parameters and microstructure evolution in directed energy deposition with laser beam oscillation 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2026, 卷号: 255, 页码: 14 作者:  Chen, Bo;  Dong, Binxin;  Bian, Yanhua;  Li, Shaoxia;  Tian, Chongxin   |  收藏  |  浏览/下载：4/0  |  提交时间：2025/11/03 Directed energy deposition  Laser beam oscillation  Phase field method  Thermal behavior  Solidification parameters  Microstructure evolution   Investigation of thermal-fluid dynamics in directed energy deposition of 316 L stainless steel with laser beam oscillation 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2025, 卷号: 249, 页码: 18 作者:  Chen, Bo   |  收藏  |  浏览/下载：8/0  |  提交时间：2025/08/18 Directed energy deposition  Laser beam oscillation  Thermal behavior  Fluid flow  Dimensionless number   Effects of laser beam oscillation on molten pool formation and solidification characteristic in directed energy deposition of Inconel 718 alloy 期刊论文  OAI收割 JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2025, 卷号: 38, 页码: 3482-3499 作者:  Chen B(陈博);  Dong BX(董斌鑫);  Bian YH(边艳华);  Li SX(李少霞);  Tian CX(田崇鑫)   |  收藏  |  浏览/下载：3/0  |  提交时间：2025/09/29 Directed energy deposition  Laser beam oscillation  Inconel 718  Computational fluid dynamics (CFD)  Thermal-fluid behavior  Solidification characteristic   120 W Efficient Single Frequency Amplification Based on Wide Tunable 1018 nm DBR Seed Source 期刊论文  OAI收割 IEEE PHOTONICS JOURNAL, 2025, 卷号: 17, 期号: 3, 页码: 6 作者:  Li P(李磐);  Li LF(李林峰);  Cao KM(曹开明);  Gao RH(高瑞弘);  Liu HS(刘河山)   |  收藏  |  浏览/下载：19/0  |  提交时间：2025/06/23 Optical fiber amplifiers  Fiber lasers  Optical fiber polarization  Optical fiber devices  Laser tuning  Laser modes  Laser beams  Measurement by laser beam  Pump lasers  Masers  DBR  fiber amplification  fibers  lasers  single-mode   Effect of oscillation parameters on weld surface morphology during laser beam oscillation welding of stainless steel 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 2025, 卷号: 207, 页码: 14 作者:  Dong BX(董斌鑫);  Li ZY(李志永);  Chen B(陈博);  He XL(何秀丽)   |  收藏  |  浏览/下载：21/0  |  提交时间：2025/01/13 Laser beam oscillation welding  Surface morphology  Oscillation parameters  Fluid flow  Oscillation trajectory   Derivation and Evaluation of LAI from the ICESat-2 Data over the NEON Sites: The Impact of Segment Size and Beam Type 期刊论文  OAI收割 REMOTE SENSING, 2024, 卷号: 16, 期号: 16, 页码: 3078 作者:  Wang, Yao;  Fang, Hongliang   |  收藏  |  浏览/下载：25/0  |  提交时间：2024/10/21 leaf area index (LAI)  ICESat-2  airborne laser scanning (ALS)  segment size  beam type   Analysis of Beam Walk in Inter-Satellite Laser Link: Implications for Differential Wavefront Sensing in Gravitational Wave Detection 期刊论文  OAI收割 APPLIED SCIENCES-BASEL, 2024, 卷号: 14, 期号: 13, 页码: 15 作者:  Qian, XingGuang;  Cui, Zhao;  Shi, HaoQi;  Wang, Xue;  Yao, WeiLai   |  收藏  |  浏览/下载：45/0  |  提交时间：2024/08/19 beam walk  angle measurement error  differential wavefront sensing  inter-satellite laser link  laser pointing jitter   Research of laser atmospheric propagation of large-aperture antenna measurement 会议论文  OAI收割 Xi'an, China, 2023-10-18 作者:  Zhang, Xuan;  Gao, Ming;  Wang, Hu;  Lin, Shangmin;  Jin, Yu   |  收藏  |  浏览/下载：29/0  |  提交时间：2024/07/03 large-aperture antenna  laser atmospheric propagation  atmospheric turbulence  atmosphere refractive index  laser beam deflection   Analysis of Coaxiality Error Induced by the Cube Corner Retro-Reflector Geometrical and Assembly Errors of an Acquisition, Pointing, and Tracking System 期刊论文  OAI收割 PHOTONICS, 2023, 卷号: 10, 期号: 10 作者:  Li, Daquan;  Mao, Zhaoyong;  Sun, Lijuan;  Zhang, Haifeng   |  收藏  |  浏览/下载：37/0  |  提交时间：2023/11/17 space laser communication  coaxiality  cube corner retro-reflector  assembly error  beam-pointing accuracy   Realizing deep penetration and superior mechanical properties in a titanium alloy thick plate joint via vacuum laser beam welding 期刊论文  OAI收割 JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2023, 卷号: 26, 页码: 2254-2264 作者:  Li, F. S.;  Wu, L. H.;  Zhao, H. B.;  Xue, P.;  Ni, D. R.   |  收藏  |  浏览/下载：25/0  |  提交时间：2024/01/08 Titanium alloys  Vacuum laser beam welding  Microstructure  Mechanical properties