Zobrazeno 1 - 10
of 2 629
pro vyhledávání: '"simulation experiment"'
Publikováno v:
Natural Gas Industry B, Vol 11, Iss 4, Pp 454-467 (2024)
This paper proposes a method for creating a three-dimensional (above-ground and underground) fracture network in deep coalbed methane (CBM) reservoirs, which is the directional fracturing by slotted hydraulic blasting in underground drilling. First,
Externí odkaz:
https://doaj.org/article/f4218ccd64204d268d188f506f834f0f
Publikováno v:
Shiyou shiyan dizhi, Vol 46, Iss 4, Pp 786-798 (2024)
The Linxing gas field on the northeastern edge of Ordos Basin is mainly composed of multi-thin interbedded tight sandstone reservoirs. These reservoirs feature complex lithologies and low permeability, and are affected by multiple factors with unclea
Externí odkaz:
https://doaj.org/article/c829d71ff85041178a221588e0bcd03c
Publikováno v:
International Journal of Coal Science & Technology, Vol 11, Iss 1, Pp 1-15 (2024)
Abstract This study employs similar simulation testing and discrete element simulation coupling to analyze the failure and deformation processes of a model coal seam's roof. The caving area of the overburden rock is divided into three zones: the dela
Externí odkaz:
https://doaj.org/article/43796b13ef2b4e2884ff02ff701a0d19
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract With the acceleration of urbanization in China, the urban population continues to grow, leading to frequent occurrences of crowded public spaces, which in turn trigger traffic congestion and even safety accidents. In order to more effectivel
Externí odkaz:
https://doaj.org/article/cb4aecc972874b3694b25769956ad73e
Autor:
Yingchun WEI, Qi ZHANG, Ziliang LIU, Biao LI, Tiancheng XIE, Jinwei REN, Anmin WANG, Daiyong CAO
Publikováno v:
Meitan xuebao, Vol 49, Iss 3, Pp 1488-1500 (2024)
The deposition of coal fines in fractures can reduce the fracture conductivity and restrict the efficient and stable development of coalbed methane wells. A visual physical simulation experiment scheme for coal fines migration and blockage removal in
Externí odkaz:
https://doaj.org/article/5a0a32e8556c49fc88dcfe7f7410a331
Autor:
Chih‐Ting Hsu, Tomoko Matsuo, Helen Kershaw, Nicholas Dietrich, Marlee Smith, Jeffrey Anderson, Katherine Garcia‐Sage, Jia Yue, Yuta Hozumi, Min‐Yang Chou
Publikováno v:
Earth and Space Science, Vol 11, Iss 7, Pp n/a-n/a (2024)
Abstract Observing System Simulation Experiments (OSSEs) provide an effective way to evaluate the impact of assimilating data from a specific observing system on hindcasting, nowcasting, and forecasting of environmental systems. The NSF NCAR's Data A
Externí odkaz:
https://doaj.org/article/44e73593df754af9a7e69c81129a9d01
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 11550-11562 (2024)
Due to the small scale and short lifetimes of mode-2 internal solitary waves (ISWs), they are seldom observed by satellite images. This study investigated the optical remote sensing imaging characteristics of mode-2 ISWs through physical simulation e
Externí odkaz:
https://doaj.org/article/b7ddd02ab86a449ab8287d9b4bc2376f
Publikováno v:
Shiyou shiyan dizhi, Vol 46, Iss 1, Pp 173-182 (2024)
Tuffaceous sandstone reservoirs of Paleogene Wenchang Formation in Huizhou and Lufeng area of Zhu I Depression, Pearl River Mouth Basin were selected, and core-scale fluid-rock interaction simulation experiments were designed and carried out to explo
Externí odkaz:
https://doaj.org/article/54ad58a19dc84e3db038c82dc23c32ec
Autor:
Jennifer Waters, Matthew J. Martin, Isabelle Mirouze, Elisabeth Rémy, Robert R. King, Lucile Gaultier, Clement Ubelmann, Craig Donlon, Simon Van Gennip
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
Operational forecasts rely on accurate and timely observations and it is important that the ocean forecasting community demonstrates the impact of those observations to the observing community and its funders while providing feedback on requirements
Externí odkaz:
https://doaj.org/article/1552ecc5a5c94e309e7964eea841be95
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 16, Iss 6, Pp n/a-n/a (2024)
Abstract Satellite‐based remote sensing missions have revolutionized our understanding of the Ocean state and dynamics. Among them, space‐borne altimetry provides valuable Sea Surface Height (SSH) measurements, used to estimate surface geostrophi
Externí odkaz:
https://doaj.org/article/dc4da34daa6d4378a058f6ede4432d2d