Heating Simulation of Film Heaters Fabricated by EHD Inkjet Printing for Satellite Applications
Abstract Film heaters have flexible characteristics and are used in various fields, including as important subsystems in satellite thermal control. These film heaters are produced using electrohydrodynamic (EHD) inkjet printing, which is a next‐generation inkjet printing technology. Ink applicable t...
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| Format: | Article |
| Language: | English |
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Wiley-VCH
2025-07-01
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| Series: | Advanced Materials Interfaces |
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| Online Access: | https://doi.org/10.1002/admi.202400933 |
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| author | Ju‐Hun Ahn Chae‐Rim Yoon Chang‐Yull Lee |
| author_facet | Ju‐Hun Ahn Chae‐Rim Yoon Chang‐Yull Lee |
| author_sort | Ju‐Hun Ahn |
| collection | DOAJ |
| description | Abstract Film heaters have flexible characteristics and are used in various fields, including as important subsystems in satellite thermal control. These film heaters are produced using electrohydrodynamic (EHD) inkjet printing, which is a next‐generation inkjet printing technology. Ink applicable to printing is produced. These inks are composite materials with dispersed Ag and barium titanate (BTO). Because composite material inks have varying material properties depending on the amount added, it is necessary to derive the material property information. The material property information is derived from the heat generation characteristics by printing specific geometries with composite material inks. The derived material property information is applied to the simulation to compare the heat generation performances of the four circuit models. Through simulation, the shape is obtained that generates the best heat generation under the set conditions among the four circuit models. After that, the simulation results are verified by comparing them with the test results of the film heater. This study successfully demonstrates the simulation of various circuits and film heaters produced by EHD inkjet printing are expected to be applied in various fields. |
| format | Article |
| id | doaj-art-32d7f1b9199f4be2bca480bd19d4e809 |
| institution | Kabale University |
| issn | 2196-7350 |
| language | English |
| publishDate | 2025-07-01 |
| publisher | Wiley-VCH |
| record_format | Article |
| series | Advanced Materials Interfaces |
| spelling | doaj-art-32d7f1b9199f4be2bca480bd19d4e8092025-08-20T03:31:40ZengWiley-VCHAdvanced Materials Interfaces2196-73502025-07-011214n/an/a10.1002/admi.202400933Heating Simulation of Film Heaters Fabricated by EHD Inkjet Printing for Satellite ApplicationsJu‐Hun Ahn0Chae‐Rim Yoon1Chang‐Yull Lee2Department of Aerospace Engineering Inha University Incheon 22212 SouthKoreaMechanical R&D (Satellite System) LIG Nex1 Gyeonggi‐do 13488 SouthKoreaDepartment of Aerospace Engineering Inha University Incheon 22212 SouthKoreaAbstract Film heaters have flexible characteristics and are used in various fields, including as important subsystems in satellite thermal control. These film heaters are produced using electrohydrodynamic (EHD) inkjet printing, which is a next‐generation inkjet printing technology. Ink applicable to printing is produced. These inks are composite materials with dispersed Ag and barium titanate (BTO). Because composite material inks have varying material properties depending on the amount added, it is necessary to derive the material property information. The material property information is derived from the heat generation characteristics by printing specific geometries with composite material inks. The derived material property information is applied to the simulation to compare the heat generation performances of the four circuit models. Through simulation, the shape is obtained that generates the best heat generation under the set conditions among the four circuit models. After that, the simulation results are verified by comparing them with the test results of the film heater. This study successfully demonstrates the simulation of various circuits and film heaters produced by EHD inkjet printing are expected to be applied in various fields.https://doi.org/10.1002/admi.202400933composite inkEHD ink‐jet printingfilm heaterheating characteristic |
| spellingShingle | Ju‐Hun Ahn Chae‐Rim Yoon Chang‐Yull Lee Heating Simulation of Film Heaters Fabricated by EHD Inkjet Printing for Satellite Applications Advanced Materials Interfaces composite ink EHD ink‐jet printing film heater heating characteristic |
| title | Heating Simulation of Film Heaters Fabricated by EHD Inkjet Printing for Satellite Applications |
| title_full | Heating Simulation of Film Heaters Fabricated by EHD Inkjet Printing for Satellite Applications |
| title_fullStr | Heating Simulation of Film Heaters Fabricated by EHD Inkjet Printing for Satellite Applications |
| title_full_unstemmed | Heating Simulation of Film Heaters Fabricated by EHD Inkjet Printing for Satellite Applications |
| title_short | Heating Simulation of Film Heaters Fabricated by EHD Inkjet Printing for Satellite Applications |
| title_sort | heating simulation of film heaters fabricated by ehd inkjet printing for satellite applications |
| topic | composite ink EHD ink‐jet printing film heater heating characteristic |
| url | https://doi.org/10.1002/admi.202400933 |
| work_keys_str_mv | AT juhunahn heatingsimulationoffilmheatersfabricatedbyehdinkjetprintingforsatelliteapplications AT chaerimyoon heatingsimulationoffilmheatersfabricatedbyehdinkjetprintingforsatelliteapplications AT changyulllee heatingsimulationoffilmheatersfabricatedbyehdinkjetprintingforsatelliteapplications |