Zobrazeno 1 - 10
of 235
pro vyhledávání: '"Helical pipe"'
Publikováno v:
Geotechnics, Vol 4, Iss 1, Pp 158-179 (2024)
In the past decades, as the world has placed emphasis on green energy, solar energy has become a favorable option. Different piled foundations have been designed to strengthen the structure supporting the solar panels. These piled foundations include
Externí odkaz:
https://doaj.org/article/3076bd5ce860452d872c546ca0f86254
Publikováno v:
International Journal of Thermofluids, Vol 21, Iss , Pp 100591- (2024)
This research set out to look at the aspects of flow and convective heat transfer in this novel geometry for helically corrugated pipes. The main goal is to evaluate the thermo-hydrodynamic performance of single and hybrid nanofluids in this modified
Externí odkaz:
https://doaj.org/article/dc6900334d3241259002d613f21bcad0
Publikováno v:
Materials & Design, Vol 229, Iss , Pp 111906- (2023)
The inner surface peening of helical pipes is highly challenging due to the inaccessibility of the inner surface. To the end, we propose to peen the inner surface by introducing acoustic cavitation inside the pipe. We also provide a theory to account
Externí odkaz:
https://doaj.org/article/d4a25a4d92304c5d9c8d04b7b8429829
Publikováno v:
Mathematics, Vol 11, Iss 19, p 4173 (2023)
The application of ground heat exchanger technology in backfill mines can actualize subterranean heat storage, which is one of the most effective solutions for addressing solar energy faults such as intermittence and fluctuation. This paper provides
Externí odkaz:
https://doaj.org/article/608f81109850462eb62079c99f6c4678
Publikováno v:
Aerospace, Vol 9, Iss 7, p 365 (2022)
The docking mechanism is a key component for on-orbit refueling technology. In this paper, the design and analysis of a novel floating docking mechanism for on-orbit berthing-based refueling is presented. Compared with traditional berthing and dockin
Externí odkaz:
https://doaj.org/article/7ca323b3a3e5410ebe5ddde24a5299b3
Akademický článek
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Akademický článek
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Akademický článek
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Publikováno v:
Polish Maritime Research, Vol 25, Iss 3, Pp 123-130 (2018)
The main aim of this research was to determine in three ways, i.e. experimentally, analytically and by means of numerical modelling, the resistances of the flow of a natural liquid in a helical pipe and in curved pipes. The analyses were carried out
Externí odkaz:
https://doaj.org/article/8d5f414821394765a2fa66649a4333c5
Autor:
Pažanin Igor
Publikováno v:
Theoretical and Applied Mechanics, Vol 45, Iss 2, Pp 189-203 (2018)
We study the fluid flow and heat transfer in a helical pipe filled with a sparsely packed porous medium. Motivated by the engineering applications, pipe’s thickness and the distance between two coils of the helix have the same small order of magnit
Externí odkaz:
https://doaj.org/article/53bc48e8c0384dbfa369d5f184763499