Zobrazeno 1 - 10
of 1 261
pro vyhledávání: '"in-situ test"'
Publikováno v:
Geoenvironmental Disasters, Vol 11, Iss 1, Pp 1-16 (2024)
Abstract Background Loess is prone to large deformation and flow slide due to natural and artificial interfaces inside. The strength of these interfaces controls the mechanical properties of loess. Obtaining their mechanical parameters through in-sit
Externí odkaz:
https://doaj.org/article/a01e089417b44dc2a515963a66d5dcb1
Publikováno v:
Case Studies in Thermal Engineering, Vol 64, Iss , Pp 105477- (2024)
This study focuses on the efficiency of liquid CO2 (LCO2) displacing CH4 in the coal under optimal Ti and Pi. The objective is to study the influence on the efficiency of LCO2 injection to displace CH4 under the different temperature (Ti) and pressur
Externí odkaz:
https://doaj.org/article/192c0d0b24f140e6b14e48688923920a
Autor:
Bowen Zhang, Xiaohui Liu, David Bodesheim, Wei Li, André Clausner, Jinxin Liu, Birgit Jost, Arezoo Dianat, Renhao Dong, Xinliang Feng, Gianaurelio Cuniberti, Zhongquan Liao, Ehrenfried Zschech
Publikováno v:
Advanced Science, Vol 11, Iss 42, Pp n/a-n/a (2024)
Abstract 2D polymers have emerged as a highly promising category of nanomaterials, owing to their exceptional properties. However, the understanding of their fracture behavior and failure mechanisms remains still limited, posing challenges to their d
Externí odkaz:
https://doaj.org/article/44280384fe0c4c7cbd490d5540f6a13e
Autor:
Yujiang ZHANG, Wushuai HAO, Guorui FENG, Bingyuan CUI, Qian WANG, Yining WANG, Defu ZHU, Honghui YUAN, Xiangye WU
Publikováno v:
Meitan xuebao, Vol 49, Iss 5, Pp 2257-2269 (2024)
The borehole shear test is an important method to quickly measure the shear strength of rock in the field, but its application is limited due to its large measurement error. By analyzing the principle of borehole shear and the research results, it is
Externí odkaz:
https://doaj.org/article/ca876664aad946bf8d99d419ee74baf5
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 4, Pp 193-202 (2024)
Permeability of coal seams is an important indicator for assessing the difficulty of gas seepage and extraction, and its accurate determination holds significant significance. In light of the existing issues with long testing cycles, unstable results
Externí odkaz:
https://doaj.org/article/183c0c47ea734b4ebc0db62fdc888411
Publikováno v:
Xibei zhiwu xuebao, Vol 44, Iss 3, Pp 460-469 (2024)
[ Objective ] Frost temperature thresholds of grape are the basis for frost monitoring , prediction , assessment , and prevention. The study investigated the low-temperature tolerance of the main wine grape ‘ Cabernet S
Externí odkaz:
https://doaj.org/article/e565293a2d7f4c12b02472a2fd809a6f
Publikováno v:
Shanghai Jiaotong Daxue xuebao, Vol 58, Iss 3, Pp 253-262 (2024)
The internal reaction state of air-cooled proton exchange membrane fuel cell (PEMFC) is the key factor affecting the output performance and stability of the cell. By developing an in-situ testing device for the reaction state of air-cooled fuel cell,
Externí odkaz:
https://doaj.org/article/5ceeff3698634891a7e9438496466bd5
Publikováno v:
Shuiwen dizhi gongcheng dizhi, Vol 50, Iss 6, Pp 204-212 (2023)
The Baiyangdian Lake is located in Xiongan New Area, which has a fragile ecological environment and a shortage of water resources. Lake evaporation is one of the main discharge of the Baiyangdian Lake, and research on lake evaporation is of important
Externí odkaz:
https://doaj.org/article/c5170daa837d4b1f803e98cea985aaf0
Publikováno v:
Shuiwen dizhi gongcheng dizhi, Vol 50, Iss 5, Pp 28-38 (2023)
Lakes play an important role in watershed water cycle, and play an irreplaceable role in regional climate regulation, promoting regional economic sustainable development and maintaining ecological environment. Quantitative lake evaporation is very im
Externí odkaz:
https://doaj.org/article/f31e198d3ced45a2bccfaebe6996eb97
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 15, Iss 9, Pp 2388-2401 (2023)
Recently, the Institute for Radiological protection and Nuclear Safety (IRSN) has launched VSEAL (Vertical SEALing) project to investigate the impact of gas migration on the long-term performance of bentonite based vertical sealing systems (VSS). The
Externí odkaz:
https://doaj.org/article/8c3c30a6b87b42be9d6cd1c95659124b