Results 11 to 20 of about 2,834,422 (254)
Optical waveguide analysis using transmission lines [PDF]
Optical fibres have been used as a key medium for telecommunication and networking for more than two decades because in principle they offer sufficient transmission capacity, reaching total rates as high as Tbits/s per fibre.
Qian, Xin
core +9 more sources
EFFICIENCY PHYSICAL MODEL OF WAVE ENERGY DAMPING WITH PERMEABLE BREAKWATER
Jurnal Teknik Hidraulik, 2018 In this research calculates the efficiency of wave energy reduction by using permeable breakwater as an alternative coastal protection. The method used is to do physical modeling in the laboratory to get optimal efficiency.
Juventus Welly Ginting
doaj +1 more source
Journal of Marine Science and Engineering, 2021 Wave attenuation performance is the prime consideration when designing any floating breakwater. For a 2D hydrodynamic analysis of a floating breakwater, the wave attenuation performance is evaluated by the transmission coefficient, which is defined as ...
Huu Phu Nguyen +6 more
doaj +1 more source
Hydroelastic Response to the Effect of Current Loads on Floating Flexible Offshore Platform
Journal of Marine Science and Engineering, 2023 An analytical model of a current load’s interaction with a moored floating flexible structure based on the Timoshenko–Mindlin beam theory is developed under the assumption of small-amplitude wave theory and the structural response.
Pouria Amouzadrad +2 more
doaj +1 more source
3D simulation of stress wave propagation in jointed rock mass with filling joint
Shuili Shuiyun Gongcheng Xuebao, 2020 In order to study the propagation characteristics of stress wave in rock mass with filling joints, the Three- Dimension Distinct Element Code was used to explore the influence of different occurrence joints on the penetration and reflection rules of P ...
DING Yingxun +2 more
doaj +1 more source
Thermal mode of a room with integrated regulation of cooling systems
Magazine of Civil Engineering, 2021 An air-conditioned room with automatic regulation of the climate systems serving it using complex control algorithms is one of the most difficult objects for calculating non-stationary thermal regime, so to date, this method is insufficiently studied. At
Oleg Samarin
doaj +1 more source
Sound transmission testing of polymer compounds [PDF]
, 2012 This is the post-print version of the final paper published in Polymer Testing. The published article is available from the link below. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and ...
Silver, J +3 more
core +1 more source
Доклады Белорусского государственного университета информатики и радиоэлектроники, 2023 To study the S-parameters and dielectric permittivity of polycor and GaAs samples, a vector network analyzer R4-MWM-118 with a special measuring cell and a modified Nicholson–Ross–Weir method were used.
D. A. Kondrashov +4 more
doaj +1 more source
Mathematical Model of a Square Waveguide Polarizer with Diaphragms
Journal of Microwaves, Optoelectronics and Electromagnetic Applications, 2021 The development of new mathematical model for guide polarization converter with diaphragms was carried out in the research by the method of wave matrices.
Andrew Bulashenko +2 more
doaj +1 more source
An Impact Location Method Based on Transmission Coefficient Weighted Impact Intensity
IEEE Access, 2020 The stiffened plate has complex influences on the propagation characteristics of Lamb waves, which causes difficulties for the impact location. In order to realize the impact location in stiffened plate, this paper proposes a transmission coefficient ...
Yu Zhang +3 more
doaj +1 more source