Zobrazeno 1 - 10
of 24 192
pro vyhledávání: '"Pore Structure"'
Publikováno v:
Youqi dizhi yu caishoulu, Vol 31, Iss 6, Pp 140-152 (2024)
CO2 miscible displacement is essential for developing low permeability reservoirs. The theoretical basis of CO2 development in low permeability reservoirs is to understand the influence of complex structures of porous media， physical properties of
Externí odkaz:
https://doaj.org/article/949b5460cabe453c86502c58226a40ed
Publikováno v:
Youqi dizhi yu caishoulu, Vol 31, Iss 6, Pp 45-56 (2024)
The pore structure characteristics of tight sandstone are of significance for the exploration and development of tight oil reservoirs. However， little attention is paid to the flow characteristics and influencing factors of different types of pores
Externí odkaz:
https://doaj.org/article/8a390e84d1dd4878a6b593f1d8d33fd9
Publikováno v:
Shanghai Jiaotong Daxue xuebao, Vol 58, Iss 11, Pp 1745-1752 (2024)
In order to investigate the evolution of pore structures in cementitious materials, a statistical model is proposed by taking the cement paste as a random dispersion system of two-phase medium. Simultaneously, the μic platform is employed to simulat
Externí odkaz:
https://doaj.org/article/0519c8df3b4f4c10a3d558fba995c06d
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract In this work, an alkali-activated municipal solid waste incineration (MSWI) fly ash-based filling material was prepared with MSWI fly ash as the raw material and slag as the auxiliary material. The filling body experiences long-term creep, w
Externí odkaz:
https://doaj.org/article/a7adc1d66b82429c8ac2f1d44a894807
Autor:
Shilin Xiang, Lang Jiang, Yi Wang, Sifan Li, Luman Jiang, Ning Wang, Liping Zhu, Lijuan Zhao, Jing Hong
Publikováno v:
Heritage Science, Vol 12, Iss 1, Pp 1-16 (2024)
Abstract The excavation of ivory and other artifacts from the Sanxingdui Ruins holds profound research significance in tracing of both the ancient Shu and Chinese civilizations. After being unearthed, a large quantity of ivory encountered issues such
Externí odkaz:
https://doaj.org/article/33dc78cfc9574910b725c3282066b112
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract In order to tackle the issue of excessive coal dust and hydrogen sulfide (H2S) concurrently in underground coal mines, an alkaline dust suppressant was formulated by combining surfactant sodium sec-alkyl sulfonate (SAS60) and sodium carbonat
Externí odkaz:
https://doaj.org/article/74d7a021aca24ba3af0cb38c5fc0928d