Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Xianyu Zhao"'
Publikováno v:
Geomechanics and Geophysics for Geo-Energy and Geo-Resources, Vol 9, Iss 1, Pp 1-22 (2023)
Abstract The impact of loading rate is a vital issue in the study of the time-dependent behavior of rock masses. A sample containing a single inclined joint is represented by the particle flow code and used as an analog to examine the rate-dependent
Externí odkaz:
https://doaj.org/article/608e5e756d5847e5b16ba7cbd264048f
Publikováno v:
2022 5th International Conference on Circuits, Systems and Simulation (ICCSS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8436b2008b623657f73a37a16090d3a2
https://doi.org/10.1109/iccss55260.2022.9802310
https://doi.org/10.1109/iccss55260.2022.9802310
Publikováno v:
Optics and Lasers in Engineering. 120:71-78
We demonstrated an absolute distance measurement method based on the frequency folding effect using the spectral interferometry of femtosecond optical frequency comb. And the investigation was carried out on the ranging accuracy influence of the phas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c974b3a0a8fef8966fbcb65b87a3ba8
https://doi.org/10.1016/j.optlaseng.2019.02.013
https://doi.org/10.1016/j.optlaseng.2019.02.013
Publikováno v:
IEEE Photonics Technology Letters. 31:1285-1288
Method to accurately measure both refractive index and the thickness of glass is investigated. The method combines equal inclination interference with dispersive interferometry. The interference signal, which is detected by the spectrometer, contains
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6638b4882be4beb5206fb07a346564f
https://doi.org/10.1109/lpt.2019.2925690
https://doi.org/10.1109/lpt.2019.2925690
Autor:
Jiang Changhui, Hairong Zheng, Xin Liu, Yang Yongfeng, Hu Zhanli, Qiyang Zhang, Dong Liang, Xianyu Zhao, Yongshuai Ge
Publikováno v:
Journal of X-Ray Science and Technology. 27:573-590
Recently, low-dose computed tomography (CT) has become highly desirable due to the increasing attention paid to the potential risks of excessive radiation of the regular dose CT. However, ensuring image quality while reducing the radiation dose in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6cca9589bc2c1313c04daf2c52a9deb3
https://doi.org/10.3233/xst-180477
https://doi.org/10.3233/xst-180477
Publikováno v:
2019 International Conference on Optical Instruments and Technology: Optoelectronic Measurement Technology and Systems.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3a2af79fef645cd1788971a7870a077
https://doi.org/10.1117/12.2543500
https://doi.org/10.1117/12.2543500
Autor:
Yunlong He, Tao Wang, Li Zhuang, Wei Zhou, Suifeng Wang, Xianyu Zhao, Derek Elsworth, Jun Zeng
Publikováno v:
Journal of Petroleum Science and Engineering. 165:616-626
Hydraulic fracturing plays an important role in the exploitation of oil, shale gas and coal seam gas resources – all of which contain natural fractures. We systematically explore the role of the pre-existing texture of such natural fractures on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4dfb9657c315f046ec92d38ae361b8d9
https://doi.org/10.1016/j.petrol.2018.02.047
https://doi.org/10.1016/j.petrol.2018.02.047
Publikováno v:
International Journal of Rock Mechanics and Mining Sciences. 148:104971
Grain texture characteristics play vital roles in modulating the anisotropy, strength, and ductility of crystalline rock . Grain textures (shape, size, orientation and heterogeneity) are a key parameter controlling response but are challenging to inc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66ffd4202c8050d469384429b292d1b0
https://doi.org/10.1016/j.ijrmms.2021.104971
https://doi.org/10.1016/j.ijrmms.2021.104971
Publikováno v:
Journal of Petroleum Science and Engineering. 150:180-190
The purpose of hydraulic fracturing is to improve the gas permeability of a coal seam by the high-pressure injection of fracturing fluid into cracks. Some promising results of hydraulic fracturing in a coal seam using isotropic and intact model have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcff919fe3282bcb3d71914e2553cc0b
https://doi.org/10.1016/j.petrol.2016.12.009
https://doi.org/10.1016/j.petrol.2016.12.009