Fred van Keulen
Papers
2
Total Citations
33
H-Index
2
About
Fred van Keulen is a leading figure in the field of computational design and advanced manufacturing, with a primary focus on additive manufacturing (AM) processes. His research centers on the critical challenge of managing residual stresses and distortions in metal AM, particularly for multi-axis and wire arc additive manufacturing (WAAM). Van Keulen’s major contributions lie in developing sophisticated optimization frameworks that address these issues at the design stage. His 2023 work on "Fabrication sequence optimization for minimizing distortion" (24 citations) pioneers methods to sequence material deposition to counteract uneven thermal expansion, directly improving structural performance. More recently, his 2025 paper on "Residual stress-constrained space–time topology optimization" (9 citations) introduces a groundbreaking approach that simultaneously optimizes part topology and the fabrication timeline to mitigate coupled stress-distortion problems. This work is pivotal for overcoming barriers to WAAM adoption, promising substantial reductions in post-processing and material waste. Van Keulen’s research is highly influential, providing practical, computationally-driven solutions that enable the production of more reliable, dimensionally accurate metal components, marking him as a key innovator in next-generation manufacturing.
Research Focus
Key Achievements
Top Papers
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