Hangar environment monitoring for corrosion risk assessment and aeronautical heritage protection

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F23%3A00369706" target="_blank" >RIV/68407700:21220/23:00369706 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.1109/PC58330.2023.10217498" target="_blank" >https://doi.org/10.1109/PC58330.2023.10217498</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/PC58330.2023.10217498" target="_blank" >10.1109/PC58330.2023.10217498</a>

Result language

angličtina

Original language name

Hangar environment monitoring for corrosion risk assessment and aeronautical heritage protection

Original language description

The paper shows how the aeronautical heritage is affected by airborne pollutants and the air temperature-humidity complex. Monitoring meteorological and environmental data in a heritage site intended for protection, these effects are analyzed. The starting point is thus the acquisition of the meteorological and environmental data from the intended hangar with stored historical aircrafts taken part in fights of the second world war. The following step is an evaluation of the penetration of moisture into the hangar environment from outside. This moisture penetration is deducted from wet/dry cycles obtained from air humidity and temperature fluctuations in the hangar environment. In addition, an evolution of the aircraft surface temperature is pertinent to potential moisturizing the aircraft surface. As a measure of moisture penetration, a time of wetness (ToW) is determined indoors. Furthermore, pollutants infiltrated into the hangar environment are derived from a standardized methodology. Beside the pollution infiltration, the indoor generated pollution is estimated per material from which the historic aircrafts are constituted. Because of major material in the aircraft, the deposition rate of indoor pollutants onto an aluminum alloy is determined by means of a standardized statistical model. Finally, monitoring the hangar environment, the heritage aircraft vulnerability to corrosion is estimated based on atmosphere corrosivity modeling.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

—

OECD FORD branch

20205 - Automation and control systems

Project

—

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2023

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Proceedings of 24th International Conference on Process Control

ISBN

979-8-3503-4763-0

ISSN

—

e-ISSN

—

Number of pages

5

Pages from-to

256-260

Publisher name

Slovak University of Technology

Place of publication

Bratislava

Event location

Štrbské Pleso

Event date

Jun 6, 2023

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

001058530100044