Zobrazeno 1 - 10
of 405
pro vyhledávání: '"resonance mode"'
Autor:
Hussein A. Elsayed, Ashour M. Ahmed, Haifa E. Alfassam, Ali Hajjiah, Wail Al Zoubi, Mostafa R. Abukhadra, Ahmed Mehaney
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Phononic crystal (PnC) sensors are recognized for their capability to control acoustic wave propagation through periodic structures, presenting considerable potential across various applications. Despite advancements, the effects of fluid vi
Externí odkaz:
https://doaj.org/article/2e6bc6b184df4c0e978889433f1de424
Publikováno v:
Shanghai Jiaotong Daxue xuebao, Vol 58, Iss 7, Pp 965-982 (2024)
The hydrodynamic performance of a barge-type floating offshore wind turbine (FOWT) with a moonpool is studied in frequency domain with reference to the Ideol-Floatgen design. The correction of the viscous damping of the moonpool is considered. First,
Externí odkaz:
https://doaj.org/article/291cc69091f94410b45b77fa5a62e243
Publikováno v:
Nanophotonics, Vol 13, Iss 6, Pp 945-954 (2024)
Camouflage is an important technology in various scenarios. Usually, this involves the visible compatibility of the background, which however is facile under infrared thermal radiation detection. The simultaneous visible and thermal camouflage are ch
Externí odkaz:
https://doaj.org/article/31b0bb58ea7e4fb58b9c4d46f006981a
Publikováno v:
Photonic Sensors, Vol 13, Iss 4, Pp 1-15 (2023)
Abstract In this study, the multi-peak terahertz metamaterials sensors are designed and fabricated, whose structures are the asymmetrical single split ring (SSR) and three split rings (TSR). The resonant formation and sensing mechanism of the two str
Externí odkaz:
https://doaj.org/article/2496f358ef014262834b111556b0fe4d
Publikováno v:
Журнал інженерних наук, Vol 7, Iss 1, Pp D19-D26 (2024)
The article, based on the performed theoretical research, solves the essential scientific and technical problem of increasing the accuracy of identification of wave processes in a hydrodynamic system (pipeline) by developing a generalized method of m
Externí odkaz:
https://doaj.org/article/2ef08104e1bf444d9735f701f977b886
Publikováno v:
Results in Optics, Vol 12, Iss , Pp 100495- (2023)
A plasmonic filter including Metal-Insulator-Metal waveguides (MIM) with an elliptical ring resonator is proposed. Using the Finite Difference Time Domain (FDTD) method, we analyze the amount of transmittance in the structure. The results show the cr
Externí odkaz:
https://doaj.org/article/6bb9b997eb644f6bb31c2cb9ec15401f
Publikováno v:
Photonics, Vol 11, Iss 1, p 13 (2023)
Twisted photonic crystals are photonic analogs of twisted monolayer materials such as graphene and their optical property studies are still in their infancy. This paper reports optical properties of twisted single-layer 2D+ moiré photonic crystals w
Externí odkaz:
https://doaj.org/article/4ec6dc202d8d4136866d38f77dac4922
Akademický článek
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Publikováno v:
Results in Optics, Vol 9, Iss , Pp 100293- (2022)
Objective: Single-mode operation is very important for laser emissivity; to exceed the emissivity of a single laser, the phase locking of all lasers in an array can be achieved only when the laser array is coupled and operated in single-mode. Methods
Externí odkaz:
https://doaj.org/article/b907f380883b40beba35bddcf48c9bc4
Akademický článek
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