Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Chengze Zhang"'
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
To study the microscopic seepage mechanism of gas and water in fractured sandstone gas reservoirs of low porosity, this kind of reservoir in the Keshen gas field, Kuqa depression of Tarim basin in China, was taken as an example. Based on rock samples
Externí odkaz:
https://doaj.org/article/66306ba0630c495eaaef460678845f14
Autor:
Chengze, Zhang, Jichao, Sun
To master the law of precipitation evolution in Beijing and better implement the management of water resources. Based on the monthly precipitation data of Beijing from 1978 to 2020, the trend, mutation and periodicity of annual and seasonal precipita
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45cf1056027e1282d9fc413d9f2e9e01
Autor:
Xiaoming Xue, Kai Zhang, Jianfa Han, Faliang Yin, Jun Yao, Jian Wang, BingXuan Liu, Chengze Zhang
Publikováno v:
SPE Journal. 26:1614-1635
Summary Production optimization led by computing intelligence can greatly improve oilfield economic effectiveness. However, it is confronted with huge computational challenge because of the expensive black-box objective function and the high-dimensio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0883cee70f4859b5a68f3719449cb987
https://doi.org/10.2118/205013-pa
https://doi.org/10.2118/205013-pa
Publikováno v:
Transactions of Nonferrous Metals Society of China. 30:678-687
The effects of microstructure inhomogeneity on the mechanical properties of different zones in TA15 electron beam welded joints were investigated using a micromechanics-based finite element method. Considering the indentation size effect, the mechani
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2333d1c5d6b7995915ff9d27d261143
https://doi.org/10.1016/s1003-6326(20)65245-1
https://doi.org/10.1016/s1003-6326(20)65245-1
Publikováno v:
2021 IEEE 6th International Conference on Cloud Computing and Big Data Analytics (ICCCBDA).
Nowadays, mining user profiles from web log, and then recommending interested items becomes a research hot. In the meantime, user's behavior habits can be learned to improve the usage experience. However, current web frameworks are separated with the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9dcbc0429d3b8a8e5aa84c15df65b62b
https://doi.org/10.1109/icccbda51879.2021.9442590
https://doi.org/10.1109/icccbda51879.2021.9442590
Publikováno v:
Journal of Manufacturing Processes. 32:372-379
Strain incompatibility between soft grain boundary ferrite and hard acicular ferrite in C-Mn weld metal during tensile gives rise to stress triaxiality accumulation in microscale. Effect of microstructure heterogeneity on microscopic stress triaxiali
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::331e3f9d0e78e48bc49ca8abd8fbd6de
https://doi.org/10.1016/j.jmapro.2018.03.003
https://doi.org/10.1016/j.jmapro.2018.03.003
Publikováno v:
Materials Science and Engineering: A. 712:430-439
The instrumented indentation test and the microstructure-based finite element analysis were used to study the effect of post weld heat treatment (PWHT) on the mechanical properties of C-Mn weld metal, i.e. the individual microstructures, the heteroge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::255f528b5a9c5fe8cab9e6b0b5d77b32
https://doi.org/10.1016/j.msea.2017.12.006
https://doi.org/10.1016/j.msea.2017.12.006
Publikováno v:
Journal of Materials Processing Technology. 250:363-371
The tensile tests with microscopic morphology analysis and microstructure-based finite element simulation were conducted to study the deformation and failure behavior of weld metal in different orientations. Strain localization in grain boundary ferr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2da5397f8d4ca858c0a7d5ef807a4532
https://doi.org/10.1016/j.jmatprotec.2017.08.003
https://doi.org/10.1016/j.jmatprotec.2017.08.003
Publikováno v:
Materials Science and Engineering: A. 685:310-316
The effects of the mechanical properties and microstructure of grain boundary ferrite (GF) and acicular ferrite (AF) on the tensile properties of C-Mn steel weld metal were investigated using a micromechanics-based finite element method. Considering
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6aef2e4071459f1af1f114f08ac183da
https://doi.org/10.1016/j.msea.2017.01.023
https://doi.org/10.1016/j.msea.2017.01.023
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 600:012029
The Cretaceous Bashijiqike formation in the Kuqa Depression of the Tarim Basin is ultra-low porosity and ultra-low permeability reservoir, where fractures have important influences on single well productivity and natural gas accumulation. According t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3886b1ffc40109878226ff1d9c738bc
https://doi.org/10.1088/1755-1315/600/1/012029
https://doi.org/10.1088/1755-1315/600/1/012029