Zobrazeno 1 - 10
of 76
pro vyhledávání: '"nonlinear pressure"'
Publikováno v:
African Scientific Reports, Pp 119-119 (2024)
Predicting and understanding the behavior of pressure is important in reservoir maintenance and evaluation. This work studies the behavior of fluid pressure in a reservoir by numerical simulation of the pressure diffusion type equation in a two phase
Externí odkaz:
https://doaj.org/article/a63dc6cf03df428994fb657328e55aa0
Autor:
Jeong-Seok Kim, Bo Woo Nam
Publikováno v:
한국해양공학회지, Vol 36, Iss 1, Pp 21-31 (2022)
In recent years, various studies have been conducted on oscillating-water-column-type wave energy converters (OWC-WECs) with multiple chambers with the objective of efficiently utilizing the limited space of offshore/onshore structures. In this study
Externí odkaz:
https://doaj.org/article/1814cdf7c2be4b6cb7c9a4c47db76fe5
Akademický článek
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Publikováno v:
AIMS Mathematics, Vol 5, Iss 6, Pp 6673-6692 (2020)
In this paper, the compressible Euler system with velocity alignment and damping is considered, where the influence matrix of velocity alignment is not positive definite. Sound speed is used to reformulate the system into symmetric hyperbolic type. T
Externí odkaz:
https://doaj.org/article/f54660d0ac0a49d496d2d983e1da18c1
Publikováno v:
Journal of Marine Science and Engineering, Vol 8, Iss 3, p 176 (2020)
In this study, a time-domain numerical method based on three-dimensional potential flow was developed to analyze the hydrodynamic characteristics of an inclined oscillating-water-column (OWC) wave energy converter (WEC). A finite element method was a
Externí odkaz:
https://doaj.org/article/b84208ef58f946e7962bf6744c02784f
Akademický článek
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Publikováno v:
AIMS Mathematics, Vol 5, Iss 6, Pp 6673-6692 (2020)
In this paper, the compressible Euler system with velocity alignment and damping is considered, where the influence matrix of velocity alignment is not positive definite. Sound speed is used to reformulate the system into symmetric hyperbolic type. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::334457f9cc09a5028cf6dc10416a2aa2
https://www.aimspress.com/article/10.3934/math.2020429/fulltext.html
https://www.aimspress.com/article/10.3934/math.2020429/fulltext.html
Publikováno v:
Journal of Fluid Science and Technology, Vol 3, Iss 1, Pp 11-21 (2008)
To elucidate the unsteady characteristics of a nonlinear pressure loss generated in a restricted flow, pressure drops across and flow rates through an orifice were precisely measured in sinusoidally oscillating oil flows. It has turned out that the u
Externí odkaz:
https://doaj.org/article/400f04994b8247c0ae92d858269dfdae
Akademický článek
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Publikováno v:
Annals of Nuclear Energy. 131:63-79
Residual Heat Removal Pumps have very strict requirements to maintain nuclear power plant safety and therefore unsteady pump operations are very critical in determining system reliability. The operational stability has however been affected by pressu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9226d516dfb8d36e01b9df9f28f33f33
https://doi.org/10.1016/j.anucene.2019.03.025
https://doi.org/10.1016/j.anucene.2019.03.025