Zobrazeno 1 - 10
of 6 257
pro vyhledávání: '"Viscoplastic"'
Autor:
Di Zhou, Xiangjin Tian, Shuguang Zhang, Wang Zeng, Minye Zhang, Yanchao Feng, Wenbo Liu, Xiang Huang, Mingzhuo Fan, Ye Sun
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract On the basis of the law of conservation of energy, the three stages of rock creep are analyzed. The reasons for the difficulty in studying the accelerated creep stage of rocks using the traditional creep model are expounded. The triaxial cre
Externí odkaz:
https://doaj.org/article/a7dc5575d70d42ce98695f1c993e95b2
Autor:
Behnam Ahmadikia, Dalton Shadle, Jean-Charles Stinville, Kelly E. Nygren, M. Arul Kumar, Tresa M. Pollock, Matthew P. Miller, Irene J. Beyerlein
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 168-179 (2024)
In this work, we study the relationship between slip localizations and local orientation gradients in a polycrystalline material. We employ a 3D spatially resolved crystal plasticity-based micromechanics technique that includes explicit intragranular
Externí odkaz:
https://doaj.org/article/35069ee652b2471cb852f40614a03bd3
Autor:
Yang Zhao, Jianbin Chen, Zheng Lu, Jie Liu, Abdollah Tabaroei, Chuxuan Tang, Yong Wang, Lipeng Wu, Bo Wang, Hailin Yao
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 10, Pp 4261-4271 (2024)
Polymer-blend geocell sheets (PBGS) have been developed as substitute materials for manufacturing geocells. Various attempts have been made to test and predict the behaviors of commonly used geogrids, geotextiles, geomembranes, and geocells. However,
Externí odkaz:
https://doaj.org/article/763c1c99d9fe4cd9ba494b459618959b
Publikováno v:
Applied Rheology, Vol 34, Iss 1, Pp 323-6 (2024)
This experimental study focuses on exploiting laser Doppler velocimetry (LDV), a non-intrusive technique, for rheological characterization based on analyzing flows of Carbopol solutions at two distinct concentrations and two different temperatures wi
Externí odkaz:
https://doaj.org/article/54c13da21e0d492ea4f9992ad6f0ac3d
Publikováno v:
Applications in Engineering Science, Vol 20, Iss , Pp 100199- (2024)
Transient flows of viscoplastic fluids have very peculiar characteristics. The startup and cessation flows of viscoplastic materials have been subject to many theoretical and numerical investigations. The most challenging aspect of numerical solution
Externí odkaz:
https://doaj.org/article/99fe6d7c5cac47d0950a05709f917012
Autor:
Hafsa Farooq, Sanjay Nimbalkar
Publikováno v:
Applications in Engineering Science, Vol 20, Iss , Pp 100194- (2024)
Rheological models capture the behaviour of soil structures and effectively evaluate the response of various transport corridors. These models represent the elastic and plastic behaviour of a structure. This paper reviews several rheological models t
Externí odkaz:
https://doaj.org/article/a3c9b13346ac458f897e375d2de0ec14
Publikováno v:
Applications in Engineering Science, Vol 20, Iss , Pp 100192- (2024)
This study investigates the horizontal injection of a heavy Newtonian fluid into a lighter viscoplastic ambient fluid, in a large reservoir. The flow dynamics is experimentally captured via camera imaging, laser-induced fluorescence, and particle ima
Externí odkaz:
https://doaj.org/article/9985156b960c434d9ccfb31ea1a9bfdb
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
Shallow landslides and debris flows triggered by heavy rainfall are widespread catastrophic geological disasters in mountainous areas. Landslides with complex terrain are often the material source of debris flows as a disaster chain. However, the fai
Externí odkaz:
https://doaj.org/article/ff03e64089554c5ead8dca05873e8734
Autor:
Mhamed Benaissa, M.S. Kausar, M. Nasir, S. Saleem, M. Waqas, N. Zamri, Shirin Shomurotova, Nidhal Ben Khedher
Publikováno v:
Case Studies in Thermal Engineering, Vol 63, Iss , Pp 105237- (2024)
Magnetic nanoliquids stand inimitable when compared with conventional liquids as their distinctive magnetic attributes can be regulated utilizing magnetic fields. For this reason, heat transference can be stimulated or regulated subjected to external
Externí odkaz:
https://doaj.org/article/9ee7dcc055344932be94e304ac683e37