Technological developments and accelerator improvements for the FRIB beam power ramp-up
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/19/05/t05011
Abstract: The Facility for Rare Isotope Beams (FRIB) began operation with 1 kW beam power for scientific users in May 2022 upon completion of 8 years of project construction. The ramp-up to the ultimate beam power… read more here.
Keywords: beam; beam power; accelerator improvements; technological developments ... See more keywords
Effect of average beam power on microstructure and mechanical properties of Nd: YAG laser welding of 304L and st37 steel
Sign Up to like & getrecommendations! Published in 2019 at "World Journal of Engineering"
DOI: 10.1108/wje-08-2018-0270
Abstract: PurposeThe present research work aims to study the effect of average beam power (laser process parameters) on the overlapping factor, depth of penetration (DOP), weld bead width, fusion zone and heat affected zone (HAZ) in… read more here.
Keywords: steel; average beam; beam power; laser ... See more keywords
Holographic Smart EM Skins for Advanced Beam Power Shaping in Next Generation Wireless Environments
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Journal on Multiscale and Multiphysics Computational Techniques"
DOI: 10.1109/jmmct.2021.3121300
Abstract: An innovative approachfor the synthesis of inexpensive holographic smart electromagnetic (EM) skins with advanced beamforming features is proposed. The complex multi-scale smart skin design is formulated within the Generalized Sheet Transition Condition (GSTC) framework as… read more here.
Keywords: power shaping; beam power; smart skins; holographic smart ... See more keywords
Joint Beam and Power Control for Millimeter-Wave Multi-Flow Multi-Hop Networks
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DOI: 10.1109/lcomm.2024.3443912
Abstract: This letter investigates the joint beam and power control in multi-flow multi-hop networks with millimeter-wave (mmWave) directional transmissions. To guarantee fairness among multiple data flows, an optimization problem is formulated to maximize the minimum of… read more here.
Keywords: joint beam; multi; beam power; power control ... See more keywords
The Impact of Laser Beam Power on the Microstructure and Some Mechanical Properties of Laser-Alloyed Inconel®600 with WC Particles
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16072619
Abstract: Laser surface alloying with WC particles was used in order to improve the wear resistance of Inconel®600-alloy. The applied processing parameters ensured appropriate conditions for the production of composite layers enriched with WC particles that… read more here.
Keywords: laser beam; layer; power; beam power ... See more keywords