Tim Kousemaker

Dr. Tim Kousemaker serves as a Lecturer and Researcher at the University of Groningen's Faculty of Science and Engineering within the Engineering Systems and Design group of the Engineering and Technology Institute Groningen (ETIG). His research focuses on computational modeling of fluid dynamics in polymer processing systems, with particular expertise in extrusion technologies and sustainable materials engineering. Based at Nijenborgh 4 in Groningen, he maintains active roles in both teaching and research while contributing to the YoungRuG young researchers' network.

Kousemaker's research specializes in Computational Fluid Dynamics and System Dynamics applications for complex industrial processes. His work addresses multiphase flow phenomena in single and twin screw extruders, supercritical CO₂ applications for polymer plasticization and foaming, and Life Cycle Assessment methodologies for sustainable plastics management. He employs advanced numerical techniques including level-set methods and system dynamics modeling to solve critical challenges in chemical and mechanical engineering, with strong connections to UN Sustainable Development Goal 12 (Responsible Consumption and Production).

Analysis of his six publications from 2021-2025 reveals a concentrated research trajectory in computational extrusion dynamics, with five of six works focusing on supercritical CO₂ applications in polymer processing. His methodology consistently combines high-fidelity numerical modeling with industrial process optimization, while his 2021 review on plastics LCA (cited 34 times in Scopus) demonstrates significant impact in sustainability research. The publications show progressive methodological sophistication from fundamental fluid dynamics to integrated sustainability assessments.

Dr. Kousemaker actively contributes to the Engineering and Technology Institute Groningen research ecosystem and participates in YoungRuG activities. His work bridges theoretical computational mechanics with practical industrial applications in polymer processing, demonstrating strong alignment with circular economy principles through both process optimization and lifecycle assessment research.

No publicly documented graduate students, major research grants, or scientific awards are associated with Dr. Kousemaker's profile. His current research trajectory suggests continued development in multiphase flow modeling for sustainable polymer processing and expanded applications of computational methods to environmental impact assessment.