Aircraft Cabin Air and Engine Oil - An Engineering View

Scholz, Dieter

doi:10.5696/2156-9614-9.24.191201

Zitierlink: https://doi.org/10.48441/4427.3220

Verlagslink:	https://www.fzt.haw-hamburg.de/pers/Scholz/Aero/AERO_PUB_GCAQE2017_CabinAir-EngineeringView_JHP-9-24_2019.pdf http://CabinAir.ProfScholz.de
Verlagslink DOI:	10.5696/2156-9614-9.24.191201
Titel:	Aircraft Cabin Air and Engine Oil - An Engineering View
Sprache:	Englisch
Autorenschaft:	Scholz, Dieter
Schlagwörter:	aeronautics; airplanes; aircraft; aerospace engineering; turbofan engine; aircraft cabins; cabin air; passenger; oil; air conditioning; bleed air
Erscheinungsdatum:	Dez-2019
Zeitschrift oder Schriftenreihe:	Journal of health and pollution : JH & P
Zeitschriftenband:	9
Zeitschriftenausgabe:	24
Anfangsseite:	93
Endseite:	98
Projekt:	Aircraft Cabin Air
Zusammenfassung:	Almost all passenger jet aircraft today use potentially contaminated bleed air for cabin ventilation. A detailed look at the design of engine bearings, their lubrication and sealing reveals that jet engines leak small amounts of oil by design and not only in failure cases. An equation is derived to calculate the concentration of a possible cabin air contamination. Results show good agreement with measured concentrations of hydrocarbons in aircraft cabins under normal conditions. The solution to the problem of cabin air contamination is a bleed free design. Other partial remedies are briefly discussed.
URI:	http://hdl.handle.net/20.500.12738/116
DOI:	10.48441/4427.3220
ISSN:	2156-9614
Begutachtungsstatus:	Diese Version wurde begutachtet (fachspezifisches Begutachtungsverfahren)
Einrichtung:	Department Fahrzeugtechnik und Flugzeugbau Fakultät Technik und Informatik Forschungsgruppe Flugzeugentwurf und -systeme (AERO)
Dokumenttyp:	Zeitschriftenbeitrag
Hinweise zur Quelle:	SCHOLZ, Dieter, 2019. Aircraft Cabin Air and Engine Oil - An Engineering View. In: 2017 International Aircraft Cabin Air Conference: Conference Proceedings. Journal of Health and Pollution, vol. 9, no. 24, pp. 93-98. Available from: https://doi.org/10.48441/4427.3220
Enthalten in den Sammlungen:	Publications with full text