Efficient GPU-accelerated thermomechanical solver for residual stress prediction in additive manufacturing

Engineering

• Residual Stress 100%
• Additive Manufacturing 100%
• Graphics Processing Unit 100%
• Finite Element Method 40%
• Processing Unit 20%
• Discretization 20%
• Computational Efficiency 20%
• Displacement Field 20%
• Temperature Field 20%
• Process Design 20%
• Dependent Material 20%
• Simulation Example 20%
• Plastic Model 20%
• Implicit Time 20%
• Defects 20%
• Induced Residual Stress 20%
• Thermal Simulation 20%
• Stiffness Matrix 20%
• Conjugate Gradient Method 20%

Keyphrases

• Explicit Finite Element Method 20%
• Elastoplastic Problem 20%
• Vectorized Implementation 20%
• Combined Hardening 20%