Use of Cabin Sidewall for Thermal Management Applications
With increased electrification of new aircraft designs, cooling becomes more challenging. The most straightforward solution is to activate yet unused heat sinks available in the aircraft. The crown and cabin sidewall are such an unused area suitable for heat transfer. Here, only a thin plate separat...
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| Format: | Article |
| Language: | English |
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MDPI AG
2025-04-01
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| Series: | Engineering Proceedings |
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| Online Access: | https://www.mdpi.com/2673-4591/90/1/104 |
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| author | Victor Norrefeldt Gerhard Riedl |
| author_facet | Victor Norrefeldt Gerhard Riedl |
| author_sort | Victor Norrefeldt |
| collection | DOAJ |
| description | With increased electrification of new aircraft designs, cooling becomes more challenging. The most straightforward solution is to activate yet unused heat sinks available in the aircraft. The crown and cabin sidewall are such an unused area suitable for heat transfer. Here, only a thin plate separates the warm cabin from the cold exterior environment in cruise. Air used for the cooling of devices could be guided along the fuselage skin to benefit from the large heat exchanging surface. Scaling test results indicate that up to 24 kW of additional heat could be dissipated in the short term through this system in flight. |
| format | Article |
| id | doaj-art-af4640b5bb694a6583fae76d34a70323 |
| institution | Kabale University |
| issn | 2673-4591 |
| language | English |
| publishDate | 2025-04-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Engineering Proceedings |
| spelling | doaj-art-af4640b5bb694a6583fae76d34a703232025-08-20T03:27:18ZengMDPI AGEngineering Proceedings2673-45912025-04-0190110410.3390/engproc2025090104Use of Cabin Sidewall for Thermal Management ApplicationsVictor Norrefeldt0Gerhard Riedl1Fraunhofer Institute for Building Physics IBP, 83626 Valley, GermanyFraunhofer Institute for Building Physics IBP, 83626 Valley, GermanyWith increased electrification of new aircraft designs, cooling becomes more challenging. The most straightforward solution is to activate yet unused heat sinks available in the aircraft. The crown and cabin sidewall are such an unused area suitable for heat transfer. Here, only a thin plate separates the warm cabin from the cold exterior environment in cruise. Air used for the cooling of devices could be guided along the fuselage skin to benefit from the large heat exchanging surface. Scaling test results indicate that up to 24 kW of additional heat could be dissipated in the short term through this system in flight.https://www.mdpi.com/2673-4591/90/1/104thermal managementcabin sidewallskin heat exchangeclean aviation |
| spellingShingle | Victor Norrefeldt Gerhard Riedl Use of Cabin Sidewall for Thermal Management Applications Engineering Proceedings thermal management cabin sidewall skin heat exchange clean aviation |
| title | Use of Cabin Sidewall for Thermal Management Applications |
| title_full | Use of Cabin Sidewall for Thermal Management Applications |
| title_fullStr | Use of Cabin Sidewall for Thermal Management Applications |
| title_full_unstemmed | Use of Cabin Sidewall for Thermal Management Applications |
| title_short | Use of Cabin Sidewall for Thermal Management Applications |
| title_sort | use of cabin sidewall for thermal management applications |
| topic | thermal management cabin sidewall skin heat exchange clean aviation |
| url | https://www.mdpi.com/2673-4591/90/1/104 |
| work_keys_str_mv | AT victornorrefeldt useofcabinsidewallforthermalmanagementapplications AT gerhardriedl useofcabinsidewallforthermalmanagementapplications |