Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Gaohui Li"'
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract In this work, we investigate the yield criterion of nanoporous materials by using homogenization approach and Steigmann–Ogden surface model. The representative volume element is proposed as an infinite matrix containing a tiny nanovoid. Th
Externí odkaz:
https://doaj.org/article/83af468f71ea41cd9c0fd295b746676d
Autor:
Yeqing Jiang, Gang Lu, Liang Ge, Rong Zou, Gaohui Li, Hailin Wan, Xiaochang Leng, Jianping Xiang, Xiaolong Zhang
Publikováno v:
Frontiers in Neurology, Vol 13 (2022)
ObjectiveThis study comparatively analyzed the hemodynamic changes resulting from various simulated stent-assisted embolization treatments to explore an optimal treatment strategy for intracranial vertebral artery fusiform aneurysms. An actual verteb
Externí odkaz:
https://doaj.org/article/f3ae61ebd2c74f8c9ba4cad63f3998b6
Publikováno v:
IEEE Access, Vol 9, Pp 104837-104845 (2021)
This paper used the state space method to establish a stability analysis model of a hydroturbine governing system (HTGS) coupled with a water diversion system. The stability characteristics of different regulating regions (RRs) were studied according
Externí odkaz:
https://doaj.org/article/8fb3e9057fea493cbca69dd7870db5f7
Autor:
Shucheng Liu, Hongyu Zhao, Jun Zhou, Tao Fan, Jiaoyang Yang, Gaohui Li, Yonggang Wang, Ming Zeng
Publikováno v:
ACS Omega, Vol 6, Iss 3, Pp 1930-1940 (2021)
Externí odkaz:
https://doaj.org/article/478709d51cd244ca9c6b5c42145cd0d5
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 4, Pp 9348-9361 (2020)
Friction stir welding based on bobbin tool was studied for the joining of ZK60 Mg alloy. Sound joints with the ultimate tensile strength reaching 91.0–94.9% of that of the parent metal can be obtained under the appropriate welding parameters. The w
Externí odkaz:
https://doaj.org/article/ca4c938a34204d888098a087953087b4
Publikováno v:
Journal of Materials Research and Technology, Vol 8, Iss 5, Pp 4115-4129 (2019)
Refill friction stir spot welding (RFSSW) was applied to join the 2A12-T4 aluminum alloy successfully, and effects of the tool rotational speed on weld formation, microstructure evolution and mechanical properties of the RFSSW joint were investigated
Externí odkaz:
https://doaj.org/article/4f57de6f8df046a39812d95b1d599572
Publikováno v:
Journal of Materials Research and Technology, Vol 8, Iss 3, Pp 2613-2624 (2019)
1060 aluminum–T2 copper dissimilar lap joints were produced by friction stir spot welding (FSSW) with various dwell time. All the joints possess a Cu hook extruded upward from the lower Cu plate into the upper Al plate with intermetallic compounds
Externí odkaz:
https://doaj.org/article/9f54e0420da449fd832a30cdd717b19b
Autor:
Hailin Wan, Gang Lu, Lei Huang, Liang Ge, Yeqing Jiang, Gaohui Li, Xiaochang Leng, Jianping Xiang, Xiaolong Zhang
Publikováno v:
Frontiers in Neurology, Vol 11 (2020)
Background: Using the finishing coils to densely pack the aneurysm neck is necessary. However, the exact hemodynamic effect of finishing coils in packing the aneurysm neck is unknown.Objective: To evaluate the hemodynamic characteristics of finishing
Externí odkaz:
https://doaj.org/article/32582dc13f87467a83386b1d15315d46
Publikováno v:
Materials, Vol 14, Iss 20, p 6178 (2021)
In the present study, 8 mm-thick 5251 aluminum alloy was self-reacting friction stir welded (SRFSW) employing an optimized friction stir tool to analyze the effect of welding speed from 150 to 450 mm/min on the microstructure and mechanical propertie
Externí odkaz:
https://doaj.org/article/02f7498e4afd4c6296cc99f29cb043a2
Publikováno v:
Energies, Vol 12, Iss 15, p 2854 (2019)
Pumped storage plants (PSPs) have achieved rapid development and deployment worldwide since the penetration of intermittent renewable energy sources (RES). Hydraulic transient analysis in the PSP, to obtain the control parameters such as extreme wate
Externí odkaz:
https://doaj.org/article/e727a6b797c041189a1b36ce3bd911a9