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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
作者:  Chen, Bo;  Dong, Binxin;  Bian, Yanhua;  Li, Shaoxia;  Tian, Chongxin;  He, Xiuli;  Yu, Gang
收藏  |  浏览/下载:6/0  |  提交时间:2024/03/25
Directed energy deposition  Laser -powder interaction  Powder concentration  Powder temperature  Heat transport  
Dynamic evolution behavior of cracks for single-track and multi-track clads in laser cladding 期刊论文
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2023, 页码: 16
作者:  Bian YH(边艳华);  Dong BX(董斌鑫);  Chen B(陈博);  Guo, Jianhao;  Li SX(李少霞);  Tian CX(田崇鑫);  Xu SW(徐守文);  He XL(何秀丽);  Yu G(虞钢)
Adobe PDF(3508Kb)  |  收藏  |  浏览/下载:54/2  |  提交时间:2024/01/22
Laser cladding  Additive manufacturing  Cracks  Residual stress  Thermal stress  
Insights into protective performance of CoCrNi medium entropy alloy coating subjected to supersonic micro-ballistic impact 期刊论文
INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2023, 卷号: 180, 页码: 104714
作者:  Dong, JL;  Li, FC;  Wu XQ(吴先前);  Wang, GJ;  Zhang, XP;  Luo, BQ;  Chen, XM;  Tan, FL;  Liu, YH;  Jiang MQ(蒋敏强);  Zhao, JH;  Huang, CG;  Sun, CW
Adobe PDF(7057Kb)  |  收藏  |  浏览/下载:79/0  |  提交时间:2023/09/05
Medium entropy alloy  Protective coating  Supersonic microparticle impact  Impact-mode ratio  Protective performance  
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
作者:  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)  |  收藏  |  浏览/下载:45/5  |  提交时间:2023/07/17
laser profile  thermal behavior  fluid flow  dimensionless number  cooling rate  
Investigation on the relations of operating parameters of a thermodynamic cycle energy storage system 期刊论文
JOURNAL OF ENERGY STORAGE, 2023, 卷号: 60, 页码: 16
作者:  Pan LS(潘利生);  Dong YH(董跃华);  Hao HL(郝亨隆);  Zhang XH(张旭辉);  Shi, Weixiu;  Wei XL(魏小林)
Adobe PDF(3024Kb)  |  收藏  |  浏览/下载:98/0  |  提交时间:2023/02/27
Energy storage  CO 2 transcritical power cycle  CO 2 transcritical heat pump  
一种二氧化碳跨临界热力循环储电系统和方法 专利
发明专利. 一种二氧化碳跨临界热力循环储电系统和方法, 专利号: ZL202110220599.X, 申请日期: 2021-02-26, 授权日期: 2022-08-26
发明人:  潘利生;  董跃华;  史维秀;  魏小林
Adobe PDF(719Kb)  |  收藏  |  浏览/下载:98/25  |  提交时间:2023/01/06
CO2跨临界热力循环储能系统构建与优化 学位论文
硕士论文,北京: 中国科学院大学, 2022
作者:  董跃华
Adobe PDF(4642Kb)  |  收藏  |  浏览/下载:184/6  |  提交时间:2022/07/21
储能  CO2跨临界热泵  CO2跨临界动力循环  多段换热  接触式换热  
In situ determination of the extreme damage resistance behavior in stomatopod dactyl club 期刊论文
JOURNAL OF SYNCHROTRON RADIATION, 2022, 卷号: 29, 页码: 775-786
作者:  Dong, Zheng;  Chen, Sen;  Gupta, Himadri S.;  Zhao, Xiaoyi;  Yang, Yiming;  Chang, Guangcai;  Xue J(薛健);  Zhang, Yiyang;  Luo, Shengnian;  Dong, Yuhui;  Zhang, Yi
Adobe PDF(1953Kb)  |  收藏  |  浏览/下载:172/40  |  提交时间:2022/07/18
stomatopod dactyl  in situ characterization  3D crack evolution  fiber bridging  toughening mechanisms  
一种汇分结合的小温差换热器及调控方法 专利
发明专利. 一种汇分结合的小温差换热器及调控方法, 专利号: ZL202110219690.X, 申请日期: 2021-02-16, 授权日期: 2022-01-11
发明人:  潘利生;  董跃华;  吕一帆;  魏小林;  史维秀
Adobe PDF(804Kb)  |  收藏  |  浏览/下载:179/33  |  提交时间:2022/01/14
一种接触式蒸发器及其应用系统和方法 专利
发明专利. 一种接触式蒸发器及其应用系统和方法, 专利号: ZL202110081842.4, 申请日期: 2021-01-21, 授权日期: 2021-11-23
发明人:  潘利生;  董跃华;  史维秀;  魏小林
Adobe PDF(531Kb)  |  收藏  |  浏览/下载:199/28  |  提交时间:2022/01/14