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Memorias de investigación
Ponencias en congresos:
DETECTING HIGH-ALTITUDE ICE CRYSTAL (HAIC) ICING EVENTS FROM TOTAL AIR TEMPERATURE (TAT) ANOMALIES
Año:2018
Áreas de investigación
  • Ingeniería mecánica, aeronaútica y naval
Datos
Descripción
High-Altitude Ice Crystals (HAIC) constitute a hazard to commercial aircraft flying near deep convective weather due to jet-engine power loss and air data probes malfunction. HAIC can stick to warm metal surfaces in jet-engines and cause engine surge, stall, flameout and rollback, power loss, as well as engine compressor damage due to ice shedding. Along with these events, disruption to aircraft systems are noted when HAIC are ingested into air data probes (Pitot tube and/or Total Air Temperature -TATsensor), causing erroneous measurements of temperature and air speed. Particularly, the TAT probe incorrectly reporting zero degrees Celsius or in error is known to be evidence of ice crystals in the atmosphere surrounding the aircraft. TAT anomalies are due to the accumulation of ice crystals in the TAT sensor, producing a zero degrees Celsius reading, generating failures in airspeed indicators and acting as potential incident/accident precursors.
Internacional
Si
Nombre congreso
31st Congress of the International Council of the Aeronautical Sciences
Tipo de participación
960
Lugar del congreso
Belo Horizonte, Brazil
Revisores
Si
ISBN o ISSN
978-3-932182-88-4
DOI
Fecha inicio congreso
09/09/2018
Fecha fin congreso
14/09/2018
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1
Hasta la página
1
Título de las actas
PROCEEDINGS of the 31st Congress of the International Council of the Aeronautical Sciences
Esta actividad pertenece a memorias de investigación
Participantes
  • Autor: Victor Fernando Gomez Comendador (UPM)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Navegación Aérea
  • Departamento: Sistemas Aeroespaciales, Transporte Aéreo y Aeropuertos
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