An immersogeometric variational framework for fluid-structure interaction: Application to bioprosthetic heart valves

Keyphrases

• Heart Valve Prosthesis 100%
• Fluid-structure Interaction 100%
• Variational Framework 100%
• Penalty Method 50%
• Stabilized Methods 50%
• Lagrange multiplier 50%
• Fluid Domain 50%
• Trileaflet 25%
• Performance Improvement 25%
• Blood Flow 25%
• Heart Valve Leaflet 25%
• Computational Techniques 25%
• Incompressible Flow 25%
• Physiological Condition 25%
• Pressure Gradient 25%
• Dirichlet Boundary Condition 25%
• Compressibility 25%
• Splines 25%
• Cardiac Cycle 25%
• Complex Motion 25%
• Benchmark Problems 25%
• Large Deformation 25%
• Augmented Lagrangian Method 25%
• Fluid-structure Interface 25%
• Solution Space 25%
• Residual-based 25%
• Valve Function 25%
• Kinematic Constraints 25%
• Surface Representation 25%
• Object Surface 25%
• Pressure Jump 25%
• Topology Change 25%
• Nitsche's Method 25%
• Computational Fluid 25%
• Thin Shell Structures 25%
• Pressure Discontinuity 25%
• Immersogeometric Analysis 25%

Engineering

• Fluid-Structure Interaction 100%
• Lagrange Multiplier Method 66%
• Fluid Domain 66%
• Stabilized Method 66%
• Discretization 66%
• Surrounding Fluid 33%
• Physiological Condition 33%
• Lagrangian Formulation 33%
• Opposite Side 33%
• Leaflet Valve 33%
• Computational Technique 33%
• Shells (Structures) 33%
• Large Deformation 33%
• Nitsche Method 33%
• Space Solution 33%
• Mesh Analysis 33%
• Incompressible Flow 33%
• Dirichlet Boundary Condition 33%
• Benchmark Problem 33%
• Compressibility 33%
• Pressure Jump 33%
• Pressure Gradient 33%