Integration verschiedener Simulationsmethoden zur energieeffizienten Sanierung am Beispiel eines Innenhofes im Welterbe Speicherstadt Hamburg

Researchers have identified that integrating multiple simulation methods can significantly enhance energy-efficient renovation strategies for historic buildings, particularly in the context of UNESCO World Heritage Sites. The study, conducted as part of the 'CO2-neutrales Welterbe Speicherstadt Hamburg' project, demonstrates that combining thermal and energetic simulations with Computational Fluid Dynamics (CFD) offers a more comprehensive approach to assessing and optimizing building performance. By using IDA ICE for thermal building simulation and StarCCM+ for CFD, the team was able to evaluate various renovation options while adhering to strict preservation guidelines. The project also introduced an IFC-based dashboard within a BIM model to facilitate seamless information sharing among stakeholders, ensuring that insights from different simulations are effectively utilized. This approach not only improves the efficiency of renovations but also provides a scalable framework for future heritage conservation projects.

Ramadan, Z., Teichmann, L., Fernandez Resta, L., Dinga, G. T., Boy, L., Garrecht, H., Bögle, A., Mondino, D., & Schiewe, J. (2024). Integration verschiedener Simulationsmethoden zur energieeffizienten Sanierung am Beispiel eines Innenhofes im Welterbe Speicherstadt Hamburg. Proceedings of BauSim 2024: 10th Conference of IBPSA-Germany and Austria, 10. https://doi.org/10.26868/29761662.2024.26