Adaptive multi-material topology optimization with hyperelastic materials under large deformations: A virtual element approach

Keyphrases

• Large Deformation 100%
• Virtual Elements 100%
• Hyperelastic Material 100%
• Multi-material Topology Optimization 100%
• Low Density 66%
• Computational Efficiency 66%
• Multiple Materials 33%
• Young's Modulus 33%
• Nonlinear Elasticity 33%
• Lower Order 33%
• Material Parameters 33%
• Volume Constraint 33%
• Adaptive Mesh Refinement 33%
• Design Example 33%
• Interpolation Schemes 33%
• Update Mechanism 33%
• Optimization Framework 33%
• Multiple Candidates 33%
• Convergence Difficulty 33%
• Nonlinear State Equations 33%
• Nonlinear Material Models 33%
• Virtual Element Method 33%
• Energy Interpolation 33%
• Stored Energy Density 33%
• Mesh Coarsening 33%
• Multi-material System 33%
• Material Interpolation Scheme 33%
• Material Interpolation 33%
• Large Deformation Problems 33%

Engineering

• Large Deformation 100%
• Computational Efficiency 66%
• Interpolation Scheme 66%
• Energy Engineering 33%
• Material System 33%
• Young's Modulus 33%
• Material Model 33%
• Multiple Material 33%
• Arbitrary Number 33%
• Energy Function 33%
• Material Parameter 33%
• Stored Energy 33%
• State Equation 33%
• Element Method 33%
• Adaptive Mesh Refinement 33%
• Nonlinear Elastic Material 33%