Semihyper-Reduction for Finite Element Structures With Nonlinear Surface Loads on the Basis of Stress Modes

Keyphrases

• Nonlinear Surface 100%
• Stress Mode 100%
• Finite Structures 100%
• Surface Load 100%
• Degrees of Freedom 75%
• Finite Element Model 50%
• Time Integration 50%
• Finite Element 50%
• Force Computation 50%
• Number of Degrees of Freedom 50%
• Finite Difference 25%
• Numerical Examples 25%
• Piston 25%
• Practical Implementation 25%
• Straightforward Method 25%
• Nonlinear Computation 25%
• Intermediate Approach 25%
• Stress Recovery 25%
• Hyper-reduction 25%
• Reduction Approach 25%
• Reduced Time 25%
• Lubricating Film 25%
• Full System 25%
• Hydrodynamic Lubrication 25%
• Nonlinear State 25%
• State Dependence 25%
• Model Reduction 25%

Engineering

• Degree of Freedom 100%
• Finite Element Analysis 100%
• Finite Element Modeling 40%
• Numerical Example 20%
• Reference Solution 20%
• Hydrodynamic Lubrication 20%
• Good Result 20%
• Recovery Stress 20%
• Common Method 20%
• Straightforward Method 20%
• Dependent Surface 20%
• Model Reduction 20%