Zobrazeno 1 - 10
of 6 645
pro vyhledávání: '"Body force"'
Publikováno v:
J, Vol 7, Iss 3, Pp 264-280 (2024)
Background: The lack of knowledge about physical responses to pickleball creates a clear gap about performance in this sport. The purpose of this study was to investigate neuromuscular fatigue caused by playing doubles pickleball. Methods: Recreation
Externí odkaz:
https://doaj.org/article/e027337ace5a490597ac41a47ac34956
Publikováno v:
IEEE Access, Vol 12, Pp 18041-18050 (2024)
This paper investigates the influence of single- and double-layer winding structures on the thermal performances of fractional slot permanent magnet (PM) machines with ferrofluid cooling. Ferrofluid is an oil-based liquid with nano-sized ferromagneti
Externí odkaz:
https://doaj.org/article/61fd821b17fe4f2795855528512cbf49
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 17, Iss 3, Pp 658-671 (2024)
The present work reports a CFD study of the magneto-convection of a ferrofluid (Fe3O4/water) circulating in a mini-channel under the influence of different vortex generators (fins and permanent magnets). The lower surface of the mini-channel is maint
Externí odkaz:
https://doaj.org/article/517aa038274d4052a6782c5aa00a41ad
Publikováno v:
East European Journal of Physics, Iss 3, Pp 578-584 (2023)
Three-nucleon systems are essential for the investigation of many-body forces in nuclear physics. Well-grounded parametrization of their vertex functions with further application for the calculation of cross-sections in nonlocal QED approach provides
Externí odkaz:
https://doaj.org/article/7a0872a4c77c4d6ba95f51d567311fb9
Publikováno v:
Zhongguo Jianchuan Yanjiu, Vol 18, Iss 4, Pp 186-196 (2023)
ObjectivesThe paper aims to solves the limitations of the Goldstein body force method in a hydrodynamic simulation of a ducted propeller. MethodsAn analysis of the reason for the distortion of the duct hydrodynamic simulation is carried out based on
Externí odkaz:
https://doaj.org/article/c511cb0d37344a7b9d8c1a493b314184
Autor:
Shrikrishna Badiger, Ramakrishna D. S.
Publikováno v:
SN Applied Sciences, Vol 5, Iss 3, Pp 1-13 (2023)
Article highlights Boundary force method is a hybrid technique (analytical and numerical) which employs superposition principle. This method is applied to elliptical/circular hole and provides accurate estimation of stress concentration factor. Accur
Externí odkaz:
https://doaj.org/article/adde03c8d1dd4377b0b11f7043f8cfd3
Akademický článek
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Akademický článek
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Publikováno v:
矿业科学学报, Vol 7, Iss 4, Pp 474-480 (2022)
Due to the exploitation of mineral resources in the deep underground space, it is more and more important to study the variation trend of deep in-situ stress field. In recent years the researches have updated many in-situ stress data. It is necessary
Externí odkaz:
https://doaj.org/article/481f674522be41dabff75519c469de02
Publikováno v:
Zhongguo Jianchuan Yanjiu, Vol 17, Iss 3, Pp 119-125 (2022)
ObjectiveTo investigate ship power characteristics and the difference between the towing model and self-propulsion model for ship motion response in waves, numerical simulations of ship self-propulsion performance in waves are carried out. MethodsIn
Externí odkaz:
https://doaj.org/article/8dff03a8189f4e1bb06e9f99f21eb319