Micha Schäfer

Herr Dr.-Ing.

Teilprojektleiter
Institut für Gebäudeenergetik, Thermotechnik und Energiespeicherung

Kontakt

+49 711 685 62662
E-Mail

Publikationen

2024
1. O. Boeckmann, D. Marmullaku, and M. Schaefer, “Dynamic Modeling and Simulation of a Facade-Integrated Adsorption System for Solar Cooling of Lightweight Buildings,” Energies, vol. 17, Art. no. 7, 2024, doi: 10.3390/en17071706.
  - BibTeX
  - Link
  BibTeX
  @article{en17071706, abstract = {Reductions of carbon dioxide emissions from the building sector are mandatory for climate protection. This calls for both a reduction of the construction material and energy as well as a reduction of the operational energy. Against this background, a novel facade-integrated adsorption system for solar cooling of lightweight buildings is proposed and theoretically investigated in this work. For this purpose, a detailed simulation model is developed to analyze both the processes in the single components as well as the overall system behavior. The proposed system consists of the three components adsorber, condenser and evaporator, which are connected vacuum-tight and are coupled by vapor transfer. The simulation results of a defined reference case yield cooling rates of 54 W per installed square meter of adsorber facade. The cooling power can be maintained for 12 h, confirming the applicability of the proposed system. Furthermore, a comprehensive parametric study is carried out in order to identify an optimum set of parameter values for maximum cooling rate under the assumed conditions. The results reveal that controlled constant cooling rates of 105 W per square meter of adsorber facade can be reached and a maximum peak power of 145 W per square meter of adsorber facade is possible.}, article-number = {1706}, author = {Boeckmann, Olaf and Marmullaku, Drin and Schaefer, Micha}, doi = {10.3390/en17071706}, issn = {1996-1073}, journal = {Energies}, number = 7, title = {Dynamic Modeling and Simulation of a Facade-Integrated Adsorption System for Solar Cooling of Lightweight Buildings}, url = {https://www.mdpi.com/1996-1073/17/7/1706}, volume = 17, year = 2024 }
  Link
  https://www.mdpi.com/1996-1073/17/7/1706
2023
1. T. Dubies, O. Böckmann, and M. Schäfer, “Material Study of a Facade-Integrated Adsorption System for Solar Cooling of Buildings,” 2023. doi: https://doi.org/10.2991/978-94-6463-455-6_16.
  - BibTeX
  BibTeX
  @inproceedings{dubies2023material, author = {Dubies, Tim and Böckmann, Olaf and Schäfer, Micha}, doi = {https://doi.org/10.2991/978-94-6463-455-6_16}, eventtitle = {International Renewable Energy Storage and Systems Conference (IRES 2023)}, title = {Material Study of a Facade-Integrated Adsorption System for Solar Cooling of Buildings }, year = 2023 }
2022
1. S. O. Weber, O. Böckmann, A. Greiner, S. Park, and M. Schäfer, “Optimal Conceptual Design of a Novel Façade-Integrated Adsorption Cooling System,” in Proceedings of EuroSun 2022 - ISES and IEA SHC International Conference on Solar Energy for Buildings and Industry, in EuroSun 2022. International Solar Energy Society, 2022. doi: 10.18086/eurosun.2022.06.11.
  - BibTeX
  - Link
  BibTeX
  @inproceedings{Weber_2022, author = {Weber, Simon O. and Böckmann, Olaf and Greiner, Andreas and Park, Sumee and Schäfer, Micha}, booktitle = {Proceedings of EuroSun 2022 - ISES and IEA SHC International Conference on Solar Energy for Buildings and Industry}, collection = {EuroSun 2022}, doi = {10.18086/eurosun.2022.06.11}, publisher = {International Solar Energy Society}, series = {EuroSun 2022}, title = {Optimal Conceptual Design of a Novel Façade-Integrated Adsorption Cooling System}, url = {http://dx.doi.org/10.18086/eurosun.2022.06.11}, year = 2022 }
  Link
  http://dx.doi.org/10.18086/eurosun.2022.06.11
2. J. Heidingsfeld, O. Böckmann, M. Schäfer, M. Böhm, and O. Sawodny, “Low Order Hybrid Model for Control Design of an Adsorption Facade System for Solar Cooling,” in Conference on Control Technology and Applications (CCTA), Triest, Italy, Aug. 2022.
  - BibTeX
  BibTeX
  @inproceedings{Heidingsfeld2022, address = {Triest, Italy}, author = {Heidingsfeld, Julia and Böckmann, Olaf and Schäfer, Micha and Böhm, Michael and Sawodny, Oliver}, booktitle = {Conference on Control Technology and Applications (CCTA)}, month = {08}, title = {Low Order Hybrid Model for Control Design of an Adsorption Facade System for Solar Cooling}, year = 2022 }
3. A. Greiner, O. Böckmann, S. Weber, M. Ostermann, and M. Schaefer, “CoolSkin: A Novel Façade Design for Sustainable Solar Cooling by Adsorption,” Journal of Facade Design and Engineering, vol. 10, Art. no. 2, Dec. 2022, doi: 10.47982/jfde.2022.powerskin.3.
  - BibTeX
  - Link
  BibTeX
  @article{Greiner_2022, author = {Greiner, Andreas and Böckmann, Olaf and Weber, Simon and Ostermann, Martin and Schaefer, Micha}, doi = {10.47982/jfde.2022.powerskin.3}, issn = {2213-302X}, journal = {Journal of Facade Design and Engineering}, month = {12}, number = 2, pages = {39–56}, publisher = {Stichting OpenAccess Foundation}, title = {CoolSkin: A Novel Façade Design for Sustainable Solar Cooling by Adsorption}, url = {http://dx.doi.org/10.47982/jfde.2022.powerskin.3}, volume = 10, year = 2022 }
  Link
  http://dx.doi.org/10.47982/jfde.2022.powerskin.3
4. A. Greiner, O. Böckmann, S. Weber, M. Ostermann, and M. Schaefer, “CoolSkin,” Journal of Facade Design and Engineering, vol. 10, Art. no. 2, Dec. 2022, doi: 10.47982/jfde.2022.powerskin.3.
  - BibTeX
  - Link
  BibTeX
  @article{Greiner_2022, author = {Greiner, Andreas and Böckmann, Olaf and Weber, Simon and Ostermann, Martin and Schaefer, Micha}, doi = {10.47982/jfde.2022.powerskin.3}, journal = {Journal of Facade Design and Engineering}, month = {12}, number = 2, pages = {39--56}, publisher = {Stichting {OpenAccess} Foundation}, title = {{CoolSkin}}, url = {https://doi.org/10.47982%2Fjfde.2022.powerskin.3}, volume = 10, year = 2022 }
  Link
  https://doi.org/10.47982%2Fjfde.2022.powerskin.3