APPLIED LASER, Volume. 41, Issue 3, 643(2021)

Numerical Simulation and Structural Optimization of Rectangular Broadband Coaxial Powder Feeding Nozzle

Zhao Liang1、*, Wang Lifang2, Zhu Gangxian1, Li Guangqi1, and Shi Shihong1
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
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    References(7)

    [5] [5] BALU P, LEGGETT P, KOVACEVIC R. Parametric study on a coaxial multi-material powder flow in laser-based powder deposition process[J]. Journal of Materials Processing Technology, 2012, 212(7): 1598-1610.

    [6] [6] ZHANG J, YANG L, ZHANG W, et al. Numerical simulation and experimental study for aerodynamic characteristics and powder transport behavior of novel nozzle[J]. Optics and Lasers in Engineering, 2020, 126: 105873.

    [7] [7] KHELOUFI K, AMARA E H. Numerical modelling of gas/particles diphasic jet in laser cladding by coaxial nozzle[J]. Physics Procedia, 2010, 5: 347-352.

    [23] [23] LIU J C, LI L J. Study on cross-section clad profile in coaxial single-pass cladding with a low-power laser[J]. Optics & Laser Technology, 2005, 37(6): 478-482.

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    Zhao Liang, Wang Lifang, Zhu Gangxian, Li Guangqi, Shi Shihong. Numerical Simulation and Structural Optimization of Rectangular Broadband Coaxial Powder Feeding Nozzle[J]. APPLIED LASER, 2021, 41(3): 643

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    Paper Information

    Received: Aug. 7, 2020

    Accepted: --

    Published Online: Jan. 1, 2022

    The Author Email: Liang Zhao (1269957916@qq.com)

    DOI:10.14128/j.cnki.al.20214103.643

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