Zobrazeno 1 - 10
of 2 498
pro vyhledávání: '"Phenomenological modelling"'
The aim of this paper is to discuss several aspects of connections between the p-Laplacian and mathematical models in hydrology. At first we present models of groundwater flow in phreatic aquifers and models of irrigation and drainage that lead to qu
Externí odkaz:
http://arxiv.org/abs/2412.10017
Publikováno v:
Proceedings of the Estonian Academy of Sciences. 2024, Vol. 73 Issue 3, p264-278. 15p.
Akademický článek
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Publikováno v:
Proceedings of the Estonian Academy of Sciences, Vol 73, Iss 3, Pp 264-278 (2024)
Mathematical modelling of physical phenomena is based on the laws of physics, but for complicated processes, phenomenological models could enhance the descriptive and prescriptive power of the analysis. This paper describes some hybrid models, where
Externí odkaz:
https://doaj.org/article/8f50221d41bf4386bd3b6d91d462e309
Autor:
Rahimi, Iman, Abedi, Hamid Reza
Publikováno v:
In Journal of Materials Research and Technology May-June 2024 30:2891-2901
Autor:
Iman Rahimi, Hamid Reza Abedi
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 2891-2901 (2024)
This research deals with predicting the strain hardening behavior and constructing the processing maps of a lightweight steel over a wide range of temperature. To achieve this, the tensile tests were conducted at temperatures of 100 °C–1100 °C un
Externí odkaz:
https://doaj.org/article/9a2971f8a88e4f1ea45e7ec7ef13c9ec
Akademický článek
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Autor:
Dirson, Ludmilla, Horns, Dieter
Publikováno v:
A&A 671, A67 (2023)
The Crab Nebula emits bright non-thermal radiation from radio to the most energetic photons. The underlying physical model of a relativistic wind from the pulsar terminating in a hydrodynamic standing shock remains unchanged since the early 1970s. In
Externí odkaz:
http://arxiv.org/abs/2203.11502
Autor:
Paraschou, K.
In this work, a part of the Research and Development effort of the PICOSEC detector is presented. The PICOSEC detector is a novel gas-filled detector, based on the Micromegas detector, which has been developed by the RD-51 PICOSEC collaboration. Inst
Externí odkaz:
http://arxiv.org/abs/2010.13535
Publikováno v:
Aerospace, Vol 11, Iss 5, p 354 (2024)
Computational simulations of three-dimensional flow around a NACA 0018 wing with an aspect ratio of AR=5 were carried out by using the Unsteady Reynolds-Averaged Navier–Stokes (URANS) equations with the Shear-Stress Transport turbulence model closu
Externí odkaz:
https://doaj.org/article/14b808e25f324364843940fe8110ad9a