Detail publikačního výsledku

Innovate Approaches to Thermal Control for Critical Aircraft Components

KOŠTIAL, R.; ČERVENKA, M.

Originální název

Innovate Approaches to Thermal Control for Critical Aircraft Components

Anglický název

Innovate Approaches to Thermal Control for Critical Aircraft Components

Druh

Stať ve sborníku mimo WoS a Scopus

Originální abstrakt

The operation of contemporary electronic devices under extremely low thermal conditions (below -50°C) presents numerous challenges. The recent chip shortage has significantly constrained the availability of advanced electronic components, reducing the selection to a mere fraction of what was previously accessible. The automotive industry has consumed the majority of the remaining stock, while aerospace-grade components are entirely unavailable. This paper evaluates the application of positive temperature coefficient (PTC) heating strips as a method to maintain underrated electronic devices within a reasonable operational range, thereby minimizing the impact on the electronics design process. Our experimental results indicate that PTC heaters offer substantial advantages over standard heaters used in the aerospace industry, although some challenges remain, which are discussed herein.

Anglický abstrakt

The operation of contemporary electronic devices under extremely low thermal conditions (below -50°C) presents numerous challenges. The recent chip shortage has significantly constrained the availability of advanced electronic components, reducing the selection to a mere fraction of what was previously accessible. The automotive industry has consumed the majority of the remaining stock, while aerospace-grade components are entirely unavailable. This paper evaluates the application of positive temperature coefficient (PTC) heating strips as a method to maintain underrated electronic devices within a reasonable operational range, thereby minimizing the impact on the electronics design process. Our experimental results indicate that PTC heaters offer substantial advantages over standard heaters used in the aerospace industry, although some challenges remain, which are discussed herein.

Klíčová slova

Aviation, Electronics, thermal management, Heating strip, extreme temperatures

Klíčová slova v angličtině

Aviation, Electronics, thermal management, Heating strip, extreme temperatures

Autoři

KOŠTIAL, R.; ČERVENKA, M.

Rok RIV

2025

Vydáno

23.10.2024

Nakladatel

Univerzita obrany,

Místo

Brno

ISBN

978-80-7582-515-5

Kniha

Sborník příspěvků 22. mezinárodní vědecké konference „Měření, diagnostika a spolehlivost palubních soustav letadel 2024“

Edice

Univerzita obrany, Brno

Strany od

42

Strany do

49

Strany počet

8

URL

https://lib.unob.cz/UNOB_CZ/FVT/K206/MDSPSL/Sborniky/MDSPSL2024_Sbornik.pdf

Plný text v Digitální knihovně

http://hdl.handle.net/

BibTex

@inproceedings{BUT194203,
  author="Rostislav {Koštial} and Miroslav {Červenka}",
  title="Innovate Approaches to Thermal Control for Critical Aircraft Components",
  booktitle="Sborník příspěvků 22. mezinárodní vědecké konference „Měření, diagnostika a spolehlivost palubních soustav letadel 2024“",
  year="2024",
  series="Univerzita obrany, Brno",
  number="první",
  pages="42--49",
  publisher="Univerzita obrany,",
  address="Brno",
  isbn="978-80-7582-515-5",
  url="https://lib.unob.cz/UNOB_CZ/FVT/K206/MDSPSL/Sborniky/MDSPSL2024_Sbornik.pdf"
}