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Da An

Shenyang Aerospace University

37 Daoyi S St

Shenyang

China

  • Shenyang Aerospace University

SCHOLARLY PAPERS

3

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94

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0

Scholarly Papers (3)

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1.

Multiphysics Coupling Mechanism of Defect Formation and Regulation Strategies in Large Layer Thickness Selective Laser Melting of 316L Stainless Steel

Number of pages: 52 Posted: 28 Oct 2025
Guang Yang, Ranliang Wu, Da An, Qi Liu, Han Xie and Shibo Liu
Shenyang Aerospace University, Shenyang Aerospace University, Shenyang Aerospace University, Shenyang Aerospace University, Shenyang Aerospace University and Shenyang Aerospace University
Downloads 48 (1,097,529)

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Keywords: Additive manufacturing, High-rise thickness, DEM-CFD, Keyhole evolution, defect control.

2.

Multiphysics Coupling Mechanism of Defect Formation and Regulation Strategies in Large Layer Thickness Selective Laser Melting of 316l Stainless Steel

Number of pages: 30 Posted: 16 Jul 2025
Guang Yang, Ranliang Wu, Da An, Qi Liu, Han Xie and Shibo Liu
Shenyang Aerospace University, Shenyang Aerospace University, Shenyang Aerospace University, Shenyang Aerospace University, Shenyang Aerospace University and Shenyang Aerospace University
Downloads 31 (1,359,097)

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additive manufacturing, High-rise thickness, DEM-CFD, Keyhole evolution, defect control

3.

Numerical Simulation of Side Surface Roughness Formation Mechanism in Selective Laser Melting

Number of pages: 24 Posted: 11 Jul 2025
Da An, Shibo Liu, Guang Yang, Lanyun Qin, Lijiang Mo and Ranliang Wu
Shenyang Aerospace University, Shenyang Aerospace University, Shenyang Aerospace University, Shenyang Aerospace University, Shenyang Aerospace University and Shenyang Aerospace University
Downloads 15 (1,509,872)

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selective laser melting, side roughness, powder density distributions, layer thickness, powder adhesion, molten track