Zobrazeno 1 - 10
of 131
pro vyhledávání: '"Dejiang LI"'
Publikováno v:
Brodogradnja, Vol 75, Iss 2, Pp 1-23 (2024)
Offshore assembly and disassembly operations represent a multi-billion-dollar market potential. Collaborative lifting by multiple vessels has emerged as a new operating paradigm for integrated offshore facilities assembly and disassembly. Hence, this
Externí odkaz:
https://doaj.org/article/e16a48bd4aee480dba4090e526cf55df
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 1824-1833 (2024)
Solute atoms and second phases with low thermal conductivity are habitually regarded as the factors to the thermal conductivity of alloys. Nevertheless, the interface that is usually neglected can also be a noteworthy factor influencing the thermal c
Externí odkaz:
https://doaj.org/article/5989adfcab51480b835fadf3c8bb0140
Autor:
Zhipeng Wang, Zhao Shen, Yahuan Zhao, Yang Liu, Bo Hu, Xiaoqing Shang, Jingya Wang, Yangxin Li, Dejiang Li, Jianqiang Zhang, Sergio Lozano-Perez, Frank Czerwinski, Xiaoqin Zeng
Publikováno v:
Materials Today Advances, Vol 20, Iss , Pp 100446- (2023)
The strategy of rare-earth elements addition into Mg alloys has been successfully developed and applied to enhance the mechanical performance and corrosion resistance of Mg alloys. Although this strategy has also been applied to enhance their high-te
Externí odkaz:
https://doaj.org/article/f85df556ce0949cea867c3c980ca9278
Publikováno v:
Zhongguo Jianchuan Yanjiu, Vol 18, Iss 2, Pp 176-183 (2023)
Objective This paper carries out an experimental study of a multi-function dirllship model with moonpool structure in towing tank, aiming at analyzing the effects of the moonpool structure on the ship resistance in open and closure condition.MethodsT
Externí odkaz:
https://doaj.org/article/2ae34b8a911349fe97e221113266d281
Publikováno v:
Energy Exploration & Exploitation, Vol 41 (2023)
Wufeng Formation shale is an important source rock of unconventional hydrocarbons in the Lower Paleozoic shales of Sichuan Basin. However, the study on its provenance and paleoclimate is still relatively limited. In this study, mineralogical and geoc
Externí odkaz:
https://doaj.org/article/35be94ce8f394b71a66458cc28680ccd
Autor:
Zixin Li, Dejiang Li, Wenke Zhou, Bo Hu, Xingfeng Zhao, Jingya Wang, Ming Qin, Jiangkun Xu, Xiaoqin Zeng
Publikováno v:
Journal of Magnesium and Alloys, Vol 10, Iss 7, Pp 1857-1867 (2022)
The 3D visualization of the porosity in high-pressure die casting (HPDC) Mg alloys AZ91D and Mg4Ce2Al0.5Mn (EA42) was investigated by X-ray computed tomography. It was demonstrated that the volumetric porosity at the near-gate location for alloy EA42
Externí odkaz:
https://doaj.org/article/c80d4ffbeeeb463bb241b0cf66415521
Autor:
Li Li, Dejiang Li, Xiaoqin Zeng, Alan A. Luo, Bin Hu, Anil K. Sachdev, Liangliang Gu, Wenjiang Ding
Publikováno v:
Journal of Magnesium and Alloys, Vol 8, Iss 3, Pp 565-577 (2020)
Few studies were reported on the phases’ relationships of AE44 (Mg-4.0Al-4.1RE-0.3Mn, wt.%) and its composites. In this work, AE44 alloy and Saffil (δ-Al2O3)/AE44 Metal matrix composite (MMC) were both prepared by slow shot high pressure die casti
Externí odkaz:
https://doaj.org/article/766e8d63248842a09547943120d4ee8f
Autor:
Jian LI, Jin LI, Zengye XIE, Chao WANG, Haizu ZHANG, Mancang LIU, Dejiang LI, Wei MA, Danfeng MAO, Xu ZENG
Publikováno v:
Petroleum Exploration and Development, Vol 47, Iss 3, Pp 548-559 (2020)
Abstract: Well Zhongqiu 1 obtained highly productive oil-gas stream in the footwall of Zhongqiu structure, marking the strategic breakthrough of Qiulitag structural belt in the Tarim Basin. However, the oil and gas sources in Zhongqiu structural belt
Externí odkaz:
https://doaj.org/article/cedb127ca90a43378c868a1dc693d3b2
Autor:
Ruhong Liu, Jian Li, Zhongyao Xiao, Jin Li, Haizu Zhang, Yuhong Lu, Baoshou Zhang, Wei Ma, Dejiang Li, Mancang Liu
Publikováno v:
Journal of Natural Gas Geoscience, Vol 4, Iss 3, Pp 161-168 (2019)
The Tugeerming area is located in the eastern part of the Kuqa Depression, Tarim Basin. In recent years, prolific oil and gas flow in the Jurassic Yangxia Formation of Well Tudong 2 indicates broad prospects of exploration in the said area. This pape
Externí odkaz:
https://doaj.org/article/ee27659d8c304a98ba5bb192229d7280
Publikováno v:
Materials, Vol 13, Iss 18, p 4115 (2020)
The purpose of this investigation was to study the low-cycle fatigue (LCF) behavior of a newly developed high-pressure die-cast (HPDC) Al-5.5Mg-2.5Si-0.6Mn-0.2Fe (AlMgSiMnFe) alloy. The effect of heat-treatment in comparison with its as-cast counterp
Externí odkaz:
https://doaj.org/article/f2b8dadc2f9e428796d5ed5b179cc753