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Akronym FLEX-G
Funding Bundesministerium für Wirtschaft und Energie (BMWi)
Request for Proposal Energieeffizienz im Gebäudebereich und Energieoptimiertes Bauen
Supporting Organisation Projektträger Jülich (PTJ)
HFT project director Prof. Dr.-Ing. Jan Cremers
Project Staff Dipl.-Ing.(FH), Dipl. Phys. Heiko Liebhart
Project partners verschiedene Partner aus Forschung und Industrie
Duration 01.06.2017 - 31.05.2020
Project description The joint project FLEX-G systematically investigates technologies for fabrication of translucent and transparent roof and façade elements with integrated opto-electronic devices to allow dynamic switching of the total energy transmittance (g-value) of these elements. Therefore, flexible electrochromic layer stacks are directly applied on ETFE web surface in roll-to-roll coating processes. ETFE is a common material used for membrane roofs and facades in event halls, airports or railway stations. A second part of the project deals with technologies for direct integration of large-area flexible solar cells based on organic photovoltaics (OPV) into ETFE membrane elements.
Keywords thermal building simulation, functional coating polymer materials, ETFE, thermal comfort, energy efficiency, daylight, architectural integration, sun protection, Low-e