Zobrazeno 1 - 10
of 13 547
pro vyhledávání: '"element method (FEM)"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Soft robotics has significant interest within the industrial applications due to its advantages in flexibility and adaptability. Nevertheless, its potential is challenged by low stiffness and limited deformability, particularly in large-scal
Externí odkaz:
https://doaj.org/article/419898b5cb134c98a708be70e8a2c4f2
Publikováno v:
Frattura ed Integrità Strutturale, Vol 18, Iss 70, Pp 25-54 (2024)
In this research, the variational mode decomposition (VMD) method is used for the drive-by health monitoring of bridges. Firstly, the problem of a half-trailer tractor moving over a bridge is formulated. Next, a Finite Element (FE) code is developed
Externí odkaz:
https://doaj.org/article/67acb2612b024c1b948565eb8736d0b9
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 3949-3965 (2024)
The pitting mechanism of 7 series high-strength aluminum (Al) alloys (7xxx) is investigated experimentally and numerically (finite element method, FEM) by comparing the characteristics of passive films and pitting kinetics of two types of 7xxx Al all
Externí odkaz:
https://doaj.org/article/4b50f713ef4f4c3c837c7ab5db4f3b93
Publikováno v:
Journal of Magnesium and Alloys, Vol 12, Iss 8, Pp 3370-3393 (2024)
The mechanical properties of two main precipitating phases (LPSO and MgRE) and matrix in Mg-Gd-Y-Nd-Zn bioalloy were examined using nanoindentation method. A new is suggested for characterizing the elastic–plastic behavior, fracture toughness and s
Externí odkaz:
https://doaj.org/article/5d875a4d15d849dc9731aa5131721feb
Autor:
Sayed Hemeda
Publikováno v:
Heritage Science, Vol 12, Iss 1, Pp 1-30 (2024)
Abstract Heritage sites in Alexandria, Egypt, are some of the UNESCO world heritage sites at high risk from geo-environmental hazards, in particular caused by sea level rise and heavy rain due to the climate change. Recently, safeguarding UNESCO worl
Externí odkaz:
https://doaj.org/article/089c6b76cdce4ec4a2e10d90b25c6cc4
Autor:
Bankwitz, Hagen
Multifunktionale Strukturen sind heute in verschiedenen Fachbereichen von Wissenschaft und Technik von großer Bedeutung. Die Integration von Zusatzfunktionen in existierende Strukturen und Maschinenelemente ermöglicht die Entwicklung neuer innovati
Externí odkaz:
https://monarch.qucosa.de/id/qucosa%3A91745
https://monarch.qucosa.de/api/qucosa%3A91745/attachment/ATT-0/
https://monarch.qucosa.de/api/qucosa%3A91745/attachment/ATT-0/
Publikováno v:
International Journal of Thermofluids, Vol 25, Iss , Pp 101024- (2025)
The present study investigates magnetohydrodynamic (MHD) heat and mass transfer in a innovative model comprising a hexagonal cavity with varying numbers of circular obstacles. Understanding these dynamics is crucial for optimizing thermal systems in
Externí odkaz:
https://doaj.org/article/ade243c63a6e4a6dbfdf453cb93241d2
Publikováno v:
International Journal of Thermofluids, Vol 25, Iss , Pp 100999- (2025)
In the present research, a numerical and analytical study on magnetohydrodynamic (MHD) convective flow of Jeffrey nanofluid has been presented. Investigation of mass and heat transfer phenomena has been done using mathematical modeling and considerin
Externí odkaz:
https://doaj.org/article/a0d84ac46002407f96e33505462a3559
Publikováno v:
e-Prime: Advances in Electrical Engineering, Electronics and Energy, Vol 10, Iss , Pp 100764- (2024)
Electrostatic precipitators (ESPs) are industrial emission control units. The ESPs are designed to trap and remove dust particles from the exhaust gas stream by using the force of an electric field, which is produced by a high-voltage power supply. O
Externí odkaz:
https://doaj.org/article/ee416921668f4e69bdd944193c3317f0
Autor:
Nima Arish
Publikováno v:
e-Prime: Advances in Electrical Engineering, Electronics and Energy, Vol 10, Iss , Pp 100785- (2024)
The Permanent Magnet Vernier Machine (PMVM) is favored for wave energy conversion due to its high torque production at low speeds and straightforward design. This study introduces the innovative Dual Stator Linear Permanent Magnet Vernier Machine (DS
Externí odkaz:
https://doaj.org/article/c9046493cc9a4f01a5e663942edbae2d