Zobrazeno 1 - 10
of 1 753
pro vyhledávání: '"rheological model"'
Autor:
Bowen Li, Guangkai Liao, Yuejun Liu, Kaikai Cao, Yuankang Li, Zhenyan Xie, Haomin Yin, Lingna Cui
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-22 (2024)
Abstract Polyamide 6 (PA6) films with significant α relaxation process was selected as the model system. The creep behavior and rheological mechanism during deformation in the amorphous regions of semi-crystalline polymers are systematically investi
Externí odkaz:
https://doaj.org/article/9851db403dc24702b63c668d4c5bb308
Publikováno v:
Journal of Engineering and Applied Science, Vol 71, Iss 1, Pp 1-13 (2024)
Abstract The rheological parameters of oil testing fluids play a crucial role in safely conducting oil testing operations, protecting reservoirs, and maintaining wellbore integrity, which are greatly influenced by temperature and pressure. This artic
Externí odkaz:
https://doaj.org/article/cae421ca07784f85849befcc17f50a00
Publikováno v:
World Journal of Engineering, 2022, Vol. 21, Issue 1, pp. 53-70.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/WJE-02-2022-0069
Publikováno v:
Shuitu Baochi Xuebao, Vol 38, Iss 1, Pp 22-30 (2024)
[Objective] This study aims to explore the effect of phosphorus on the fluid variability characteristics of sediment-laden flows. [Methods] A self-made double vertical tube rheometer was used to study the influence of phosphorus on fluid types, rheol
Externí odkaz:
https://doaj.org/article/8c34b745880a426eadf4139d657a9b91
Autor:
Yi DENG, Shiguo XIAO
Publikováno v:
Shuiwen dizhi gongcheng dizhi, Vol 50, Iss 5, Pp 68-79 (2023)
Anchor cable tension relaxation with time is a typical problem in the prestressed anchor cable structure used to reinforce slopes. In order to reasonably predict the tension relaxation of anchor cable, based on the interaction among the stable layer,
Externí odkaz:
https://doaj.org/article/5c5b3ffbb2da4779b03b933879fe44c2
Autor:
Anna M. Stręk
Publikováno v:
Archives of Civil Engineering, Vol vol. 69, Iss No 1, Pp 231-243 (2023)
The article presents modelling using artificial neural networks (ANN) of the phenomenon of creep of comply polymer SIKA PS which can be used in various applications in civil engineering. Data for modelling was gathered in compressive experiments conv
Externí odkaz:
https://doaj.org/article/c654513f868e4197872bbca6ce53e20c
Publikováno v:
International Journal of Numerical Methods for Heat & Fluid Flow, 2022, Vol. 33, Issue 1, pp. 263-281.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/HFF-01-2022-0067
Publikováno v:
Journal of Research and Innovation for Sustainable Society, Vol 5, Iss 1, Pp 13-20 (2023)
This paper analyses the stick-slip phenomenon in tribosystems that include human skin and biocompatible polyethylene UHMWPE. The study focuses on the theoretical stability conditions of the movement of the UHMWPE polyethylene specimen in contact wi
Externí odkaz:
https://doaj.org/article/bca7e1d5632f474dbf66e095eb122016
Autor:
Kiran Sajjan, N. Ameer Ahammad, C. S. K. Raju, M. Karuna Prasad, Nehad Ali Shah, Thongchai Botmart
Publikováno v:
AIMS Mathematics, Vol 8, Iss 2, Pp 4237-4260 (2023)
The dynamical behaviour and thermal transportation feature of mixed convective Casson bi-phasic flows of water-based ternary Hybrid nanofluids with different shapes are examined numerically in a Darcy- Brinkman medium bounded by a vertical elongating
Externí odkaz:
https://doaj.org/article/8e45e15b9f8a4ed0ba07a6d80df7a1b9
Publikováno v:
Записки Горного института, Vol 258, Pp 976-985 (2022)
Improved drilling and reservoir penetration efficiency is directly related to the quality of the drilling mud used. The right choice of mud type and its components will preserve formation productivity, stability of the well walls and reduce the proba
Externí odkaz:
https://doaj.org/article/068748f4f13e4b7289b954f1e2738e8b