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Mechanisms of carrier-gas flow rate effects on particle dynamics and deposition quality in laser-directed energy deposition governed by the lift-to-drag ratio

The influence of carrier-gas flow rate on powder transport and deposition quality remains a key yet insufficiently quantified issue in laser-directed energy deposition (L-DED). This study combines numerical modelling with experiments to reveal how carrier-gas flow rate controls gas-flow structures,...

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Auteurs principaux: Boxue Song, Xiaoli Lin, Xingyu Jiang, Tianbiao Yu
Format: Artigo
Langue:Inglês
Publié: Elsevier 2026-05-01
Collection:Materials & Design
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Accès en ligne:http://www.sciencedirect.com/science/article/pii/S0264127526004351
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