Conventional centralised sewerage systems are increasingly challenged by climate change, population growth and sustainability goals. Decentralised wastewater treatment systems (DWTS) offer an alternative by reducing hydraulic loads, enabling local reuse and supporting resource recovery. This study analyses …

Due to growing power consumption and the energy transition, installation of high-voltage underground cables (HVUC) is becoming increasingly crucial for increasing transmission capacity while minimising societal and environmental disruption. This thesis, completed in a professional setting at Witteveen+Bos, …

This thesis investigates the structural feasibility of a vertical extension on an existing former industrial building located in Eltville am Rhein, Germany. The case study focuses on a former cocoa factory constructed in the 1960s, which was later partially converted into residential use. Due to the …

This project is grounded in three complementary theoretical perspectives: digital twin technology, material trade-off theory in electric motor design, and interactive learning theory. Digital twin theory provides the conceptual basis for linking system modelling with dynamic representation, supporting …

The goal of this project is to investigate the feasibility and value of a modular tool system for the Roberine machine platform (seen in Figure 1). Currently, the Roberine is used as a mowing machine with a limited range of available tools. This may reduce its versatility compared to competing machines …

Small wind turbines face significant challenges in achieving commercial viability due to lower efficiency and higher energy costs compared to utility-scale systems and competing renewable technologies. Counter-rotating dual-rotor wind turbines (CR-DRWTs) with dual-rotational armature configurations offer …

Linear supply chains for electrical and electronic equipment lead to substantial material losses and environmental impacts, particularly for polyurethane rigid foam used as insulation in refrigerators. This study investigates the systemic conditions that shape the transition towards circular supply chains …

Radiotherapy departments face increasing pressure due to rising patient volumes, workforce shortages, and complex multidisciplinary workflows. Although Hospital Information Systems (HIS) capture time‑stamped workflow data, these data are rarely transformed into actionable insights that support continuous …

Integration of agent-based modeling (ABM) and life cycle assessment (LCA) has been proposed and applied as an approach to leverage the complementary strengths of both methods in assessing sustainability impacts within complex socio-technical systems. However, the existing literature has focused primarily …

Abstract. The accelerating energy transition requires a well-trained workforce capable of im-plementing innovative building technologies and renewable energy systems. However, em-ployees in the construction and HVAC installation sectors often lack access to up-to-date train-ing due to high workloads, …