Zobrazeno 1 - 10
of 154
pro vyhledávání: '"Jianyu Long"'
Publikováno v:
Mathematics, Vol 12, Iss 17, p 2734 (2024)
Disassembly line balancing (DLB) is a crucial optimization item in the recycling and remanufacturing of waste products. Considering the variations in the number of operators assigned to each station, this study investigates DLBs with six distinct sta
Externí odkaz:
https://doaj.org/article/05259e8a310f44039d44efb4b8bac7b7
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 6812-6828 (2023)
In this study, the hot-deformation behavior of a die-casted Mg–Al–Zn–Ca–Mn–Zr alloy was investigated in the temperature range of 548–673 K and the strain rate range of 0.0001–1 s−1. The constitutive equation and processing maps were a
Externí odkaz:
https://doaj.org/article/ce838c0b26ad4903ac2ec6fbaebe77c3
Publikováno v:
Journal of Materials Research and Technology, Vol 20, Iss , Pp 2489-2500 (2022)
In this study, a relation between the quasi-static, dynamic compressive and ballistic impact of 7055 and 7075 Al alloys was made. The results showed that the ultimate tensile strength, hardness and absorption capacity were considerably higher in 7055
Externí odkaz:
https://doaj.org/article/f22406f47211499fa96b185e56922fa5
Publikováno v:
Journal of Materials Research and Technology, Vol 20, Iss , Pp 3344-3354 (2022)
Strength ductility tradeoff, strain hardenability and in-plane isotropy under tensile loading are big dilemmas in magnesium alloys. In this study, we have fabricated an extruded low alloyed Mg-0.5Zn-0.5Y-0.15Si alloy. Based on bimodal grain size, str
Externí odkaz:
https://doaj.org/article/9fc095fe58a146c08475ac6c2150900a
Autor:
Abdul Malik, Faisal Nazeer, Syed Zohaib Hassan Naqvi, Jianyu Long, Chuan Li, Zhe Yang, Yunwei Huang
Publikováno v:
Journal of Materials Research and Technology, Vol 16, Iss , Pp 801-813 (2022)
The military and aerospace industries require lightweight and high stiffness materials, which can reduce the CO2 emission and total cost of the project. Magnesium alloys are one of the best replacements of heavy-weight materials and can be employed t
Externí odkaz:
https://doaj.org/article/04f77d1c89de4706babad65d1c535a46
Publikováno v:
Journal of Magnesium and Alloys, Vol 10, Iss 1, Pp 97-109 (2022)
The magnesium alloys are the next-generation lightweight metal materials; however, the production of the complex shape components of thermo-mechanical processed magnesium alloys is very limited in comparison to their die-casted counterparts. Both hig
Externí odkaz:
https://doaj.org/article/8112baebae0d46b79d38f3835c694663
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 34, Iss 1, Pp 1-12 (2021)
Abstract Supervised fault diagnosis typically assumes that all the types of machinery failures are known. However, in practice unknown types of defect, i.e., novelties, may occur, whose detection is a challenging task. In this paper, a novel fault di
Externí odkaz:
https://doaj.org/article/b89721cf6296483a8a2661e099c0789e
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
The slip rate is a fundamental kinematic parameter of active faults. Traditional methods using fault scarps or trenches may produce inaccurate estimates of a fault’s vertical slip rate. A normal fault’s vertical slip rate requires constraints fro
Externí odkaz:
https://doaj.org/article/fd9cfd7aaf6d473fa86c09137f7d39cd
Autor:
Chuan Li, Abdul Malik, Faisal Nazeer, Sehreish Abrar, Jianyu Long, Zhe Yang, Zhuang Ma, Lihong Gao
Publikováno v:
Results in Physics, Vol 33, Iss , Pp 105157- (2022)
Nowadays copper matrix composites are of keen interest due to their increasing demand in thermal packaging systems and the electronic industry. In this study, Cu matrix composites are fabricated by using different fillers (graphite, reduced graphene
Externí odkaz:
https://doaj.org/article/f3d943887c9c49ae954d37544b5b5424
Publikováno v:
IEEE Access, Vol 7, Pp 55631-55639 (2019)
Rotating components are commonly used in industry and their failures may cause unexpected accidents and economic losses. To prevent these, prognostics and health management of rotating components attract much attention. The key for prognostics and he
Externí odkaz:
https://doaj.org/article/f4cf96ef251241e9b5969cce90b65e46