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math.OC2025
A Novel Deflation Approach for Topology Optimization and Application for Optimization of Bipolar Plates of Electrolysis Cells
Leon Baeck, Sebastian Blauth, Christian Leithäuser +2
Topology optimization problems usually feature multiple local minimizers. To guarantee convergence to local minimizers that perform best globally or to find local solutions that ar…
math.OC2025
Enforcing Mesh Quality Constraints in Shape Optimization with a Gradient Projection Method
Sebastian Blauth, Christian Leithäuser
For the numerical solution of shape optimization problems, particularly those constrained by partial differential equations (PDEs), the quality of the underlying mesh is of utmost…
math.OC2024
CFD-based Shape Optimization of Structured Packings for Enhancing Separation Efficiency in Distillation
Sebastian Blauth, Dennis Stucke, Mohamed Adel Ashour +3
Free-form shape optimization techniques are investigated to improve the separation efficiency of structured packings in laboratory-scale distillation columns. A simplified simulati…