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Investigation of thermal behavior of powder stream and molten pool during laser-based directed energy deposition 期刊论文
POWDER TECHNOLOGY, 2024, 卷号: 434, 页码: 16
Authors:  Chen, Bo;  Dong, Binxin;  Bian, Yanhua;  Li, Shaoxia;  Tian, Chongxin;  He, Xiuli;  Yu, Gang
Favorite  |  View/Download：23/0  |  Submit date：2024/03/25
Directed energy deposition  Laser -powder interaction  Powder concentration  Powder temperature  Heat transport  
Induction of deformation twinning by dynamic strain aging effect: Rate-temperature coupling effect and constitutive modeling 期刊论文
EUROPEAN JOURNAL OF MECHANICS A-SOLIDS, 2024, 卷号: 103, 页码: 15
Authors:  Yuan, Kangbo;  Yao, Xiaohu;  Wang, Kai;  Zou, Xuetao;  Su, Mengjia;  Li PH(李鹏辉);  Guo, Weiguo
Favorite  |  View/Download：92/0  |  Submit date：2023/12/11
Dynamic strain aging  Deformation twinning  Strain rate  Temperature  Constitutive modeling  
Thermochemical non-equilibrium flow characteristics of high Mach number inlet in a wide operation range 期刊论文
CHINESE JOURNAL OF AERONAUTICS, 2023, 卷号: 36, 期号: 12, 页码: 164-184
Authors:  Dai, Chunliang;  Sun, Bo;  Yue LJ(岳连捷);  Zhou, Shengbing;  Zhuo, Changfei;  Zhou, Changsheng;  Yu, Jianyi
Adobe PDF(5674Kb)  |  Favorite  |  View/Download：44/6  |  Submit date：2024/02/19
Scramjet inlet  Starting ability  Thermochemical  Work performance  
Improved Quantum-Classical Treatment of N2-N2 Inelastic Collisions: Effect of the Potentials and Complete Rate Coefficient Data Sets 期刊论文
JOURNAL OF CHEMICAL THEORY AND COMPUTATION, 2023, 卷号: 19, 期号: 23, 页码: 8557-8571
Authors:  Hong QZ(洪启臻);  Storchi, Loriano;  Sun QH(孙泉华);  Bartolomei, Massimiliano;  Pirani, Fernando;  Coletti, Cecilia
Adobe PDF(5231Kb)  |  Favorite  |  View/Download：45/6  |  Submit date：2024/01/22
激波风洞两级入轨飞行器纵向级间分离试验技术 期刊论文
航空学报, 2023, 卷号: 44, 期号: 17, 页码: 128126
Authors:  王粤;  汪运鹏;  姜宗林
Adobe PDF(6797Kb)  |  Favorite  |  View/Download：379/39  |  Submit date：2022/12/01
两级入轨  轨迹捕获  激波风洞  多体分离  动态试验  试验技术  
Numerical investigation of unsteady aerodynamic characteristics induced by the interaction of oblique/bow shock waves during rotation 期刊论文
PHYSICS OF FLUIDS, 2023, 卷号: 35, 期号: 8, 页码: 86124
Authors:  Wang DG(王大高);  Han GL(韩桂来);  Liu MK(刘美宽);  Jiang ZL(姜宗林)
Adobe PDF(10056Kb)  |  Favorite  |  View/Download：56/1  |  Submit date：2023/09/26
Effect of Laser Beam Profile on Thermal Transfer, Fluid Flow and Solidification Parameters during Laser-Based Directed Energy Deposition of Inconel 718 期刊论文
MATERIALS, 2023, 卷号: 16, 期号: 12, 页码: 4221
Authors:  Chen B(陈博);  Bian YH(边艳华);  Li ZY(李志永);  Dong BX(董斌鑫);  Li SX(李少霞);  Tian CX(田崇鑫);  He XL(何秀丽);  Yu G(虞钢)
Adobe PDF(11625Kb)  |  Favorite  |  View/Download：57/8  |  Submit date：2023/07/17
laser profile  thermal behavior  fluid flow  dimensionless number  cooling rate  
含纳米尺度结构金属的力学行为和强韧化机理 学位论文
博士论文，北京: 中国科学院大学, 2023
Authors:  程文强
Adobe PDF(8525Kb)  |  Favorite  |  View/Download：220/16  |  Submit date：2023/06/25
分子动力学模拟  极小尺寸纳米晶  机械稳定性  热稳定性  非均匀变形  
微波辅助燃烧的数值模型构建和超声速实验研究 学位论文
硕士论文，北京: 中国科学院大学, 2023
Authors:  任耀辉
Adobe PDF(74439Kb)  |  Favorite  |  View/Download：127/7  |  Submit date：2023/06/29
微波辅助燃烧  火焰速度增加  动力学效应  超声速燃烧  微波频率  
复杂因素影响下激波/边界层干扰特性研究 学位论文
硕士论文，北京: 中国科学院大学, 2023
Authors:  李江江
Adobe PDF(14509Kb)  |  Favorite  |  View/Download：147/8  |  Submit date：2023/07/04
激波/边界层干扰  膨胀波  真实气体效应  数值仿真