Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Jianting Xin"'
Autor:
Weihua He, Tao Xi, Min Shui, Minghai Yu, Yongqiang Zhao, Yuchi Wu, Yuqiu Gu, Genbai Chu, Jianting Xin
Publikováno v:
AIP Advances, Vol 9, Iss 8, Pp 085002-085002-6 (2019)
This study is devoted to the high-energy X-ray radiography investigation on the ejecta physics of laser shock-loaded tin. The ejecta were generated via laser shock loaded tin under sequential shock-breakout pressures by high-power nanosecond lasers.
Externí odkaz:
https://doaj.org/article/d551b808e46748128601358d341a39bf
Autor:
Tao Xi, Genbai Chu, Bin Zhu, Min Shui, Yongqiang Zhao, Wei Fan, Yuqiu Gu, Jianting Xin, Weihua He
Publikováno v:
AIP Advances, Vol 9, Iss 7, Pp 075220-075220-6 (2019)
We investigated the dynamic fragmentation of laser shock-loaded tin to gain insights on the underlying mechanism of this process. In the experiments, tin samples were shock-loaded by nanosecond laser over sequential pressures ranging from 7 GPa to 43
Externí odkaz:
https://doaj.org/article/650cb354dc084b9fb6277747fb79bb6a
Publikováno v:
AIP Advances, Vol 7, Iss 6, Pp 065306-065306-11 (2017)
This work investigates the geometric statistics method to characterize the size distribution of tin fragments produced in the laser shock-loaded dynamic fragmentation process. In the shock experiments, the ejection of the tin sample with etched V-sha
Externí odkaz:
https://doaj.org/article/b5ba19444b9f46a6bc6fc365d47805a9
Publikováno v:
International Journal of Impact Engineering. 161:104135
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cdf85c4993cc2203ff10bf7e3e62a7e
https://doi.org/10.1016/j.ijimpeng.2021.104135
https://doi.org/10.1016/j.ijimpeng.2021.104135
An improved model of damage depth of shock-melted metal in microspall under triangular wave loading*
Publikováno v:
Chinese Physics B. 30:096202
Damage depth is an important dynamic parameter for describing the degree of material damage and is also a key fundamental issue in the field of impact compression technology. The present work is dedicated to the damage depth of shock-melted metal in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d14059e735f33e60aaf10f00c8f34a3
https://doi.org/10.1088/1674-1056/abeb10
https://doi.org/10.1088/1674-1056/abeb10
Publikováno v:
Mechanics of Materials. 158:103878
The HCP nucleation in single crystal iron under oblique shock loading is investigated based on atomistic simulations. The stress profile and microstructure analysis reveal that the critical pressure of HCP nucleation is effectively reduced by applyin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::944f634331fc82d94813570867c0154e
https://doi.org/10.1016/j.mechmat.2021.103878
https://doi.org/10.1016/j.mechmat.2021.103878
Publikováno v:
Journal of Applied Physics; 2016, Vol. 119 Issue 3, p1-8, 8p, 5 Color Photographs, 2 Black and White Photographs, 2 Charts, 5 Graphs
Autor:
Weihua He, Min Shui, Jianting Xin, Yuqiu Gu, Yuchi Wu, Zhang Tiankui, Minghai Yu, Tao Xi, Weimin Zhou, Bo Zhang, Leifeng Cao, Yongqiang Zhao, Wei Fan, Genbai Chu
Publikováno v:
The Review of scientific instruments. 89(11)
The dynamic fragmentation of shock-loaded high-Z metal is of considerable importance for both basic and applied science. The areal density and mass-velocity distribution of dynamic fragmentation are crucial factors in understanding this issue. Experi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b84bddf1a0f46a241876d17babd1fef
https://pubmed.ncbi.nlm.nih.gov/30501278
https://pubmed.ncbi.nlm.nih.gov/30501278
Autor:
Weihua He, Ying Xiong, Min Shui, Jianting Xin, Kemei Cheng, Feng Lu, Yuqiu Gu, Tao Xu, Genbai Chu, Tao Xi
Publikováno v:
RSC Advances. 6:55560-55567
Insights into the excited-state dynamics and electron transfer processes of nitro explosives offer an efficient tool for unravelling ultrafast and complex detonation physics. In this work, the excited state dynamics and electron transfer processes of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d5ef44911398c9dee3f37300ad0a247
https://doi.org/10.1039/c6ra11584e
https://doi.org/10.1039/c6ra11584e
Publikováno v:
Computational Materials Science. 182:109772
The microscopic dynamics of the BCC to HCP/FCC structural transition (ST) in single crystal iron induced by ramp waves (RWs) has been investigated in detail with atomistic simulations. Firstly, the microstructure change during the RW propagation is d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::beee334eb754182c4c75dc5b692aab80
https://doi.org/10.1016/j.commatsci.2020.109772
https://doi.org/10.1016/j.commatsci.2020.109772