Zobrazeno 1 - 10
of 3 153
pro vyhledávání: '"phase field method"'
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 458-471 (2024)
The macroscopic hysteresis of ferromagnetic materials is influenced by their microscopic magnetic domains, establishing a correspondence between the two that enables a fundamental understanding of the magnetization process of ferromagnetic materials.
Externí odkaz:
https://doaj.org/article/a3896d41c78d455e8c3591bdf7b2195e
Autor:
Xiaoyu Zhang, Zirui Mao, Floyd W. Hilty, Yulan Li, Agnes Grandjean, Robert Montgomery, Hans-Conrad zur Loye, Huidan Yu, Shenyang Hu
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 6, Pp 2126-2136 (2024)
Porous materials present significant advantages for absorbing radioactive isotopes in nuclear waste streams. To improve absorption efficiency in nuclear waste treatment, a thorough understanding of the diffusion-advection process within porous struct
Externí odkaz:
https://doaj.org/article/425febb763e94a028c4bdf8a8767e170
Autor:
Manish Singh Rajput, Himanshu Pathak
Publikováno v:
Forces in Mechanics, Vol 16, Iss , Pp 100284- (2024)
The laminated sandwich composites have wide structure-making applications in the automotive and aviation fields due to their lightweight and superior flexural rigidity properties. Making grooves or holes to assemble more than one structure induces cr
Externí odkaz:
https://doaj.org/article/ab19e903b6f54c888d095af792f9fbb5
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 5241-5251 (2024)
Ferroelectric materials with multi-directional polarization orders can form a variety of special domain structures, which have a wide range of applications. In this work, lead-free potassium sodium niobate ferroelectric thin films were simulated by s
Externí odkaz:
https://doaj.org/article/a63c9d689632489ba566668a81ccd6da
Publikováno v:
Youqi dizhi yu caishoulu, Vol 31, Iss 1, Pp 119-125 (2024)
This paper establishes a microchannel model based on the pore scale distribution characteristics of natural cores from Daqing Oilfield. It considers the deformation and flow characteristics of the dispersed and continuous phases in the heterogeneous
Externí odkaz:
https://doaj.org/article/8e7a69d8734540fb8ec720dae8d8e585
Autor:
Wenqi Li, Lixin Meng, Qianfen Zhang, Yan Liu, Sheng Wang, Ju Ma, Yan Zhou, Diaoyu Zhou, Hongxia Wang, Weili Cheng, Zhiyong You, Xiaofeng Niu, Yuhong Zhao
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 3037-3051 (2024)
The study in this work fully utilized the computational advantages of various numerical methods and established a SPH-PFM coupling model for the 316 L SLM process. The temperature field, melt pool changes, and microstructure evolution of the 316 L SL
Externí odkaz:
https://doaj.org/article/09c3e75406bc4ac49191fe5a870410f9
Autor:
Tomohiro Takaki, Yasumasa Mitsuyama, Shinji Sakane, Munekazu Ohno, Yasushi Shibuta, Takayuki Aoki
Publikováno v:
International Journal of Thermofluids, Vol 22, Iss , Pp 100649- (2024)
Permeability for interdendritic flow plays a crucial role in accurately simulating macrosegregation. The dimensionless permeability of normal flow for columnar structures growing along a temperature gradient is conventionally represented by using the
Externí odkaz:
https://doaj.org/article/93f2ea403bab4050b7acdc7c5f4a7fc9