An insight into some innovative cycles for aircraft propulsion

Corchero Díaz, Gregorio; Montañés García, José Luis; Pascovici, D. y Ogaji, S. (2008). An insight into some innovative cycles for aircraft propulsion. "Journal of Aerospace Engineering", v. 222 (n. 6); pp. 731-747. ISSN 0954-4100. https://doi.org/10.1243/09544100JAERO346.

Descripción

Título: An insight into some innovative cycles for aircraft propulsion
Autor/es:
  • Corchero Díaz, Gregorio
  • Montañés García, José Luis
  • Pascovici, D.
  • Ogaji, S.
Tipo de Documento: Artículo
Título de Revista/Publicación: Journal of Aerospace Engineering
Fecha: 2008
Volumen: 222
Materias:
Palabras Clave Informales: Aero-engine, emissions, turbofan, innovative cycles, regenerative, intercooler, wave rotor, constant volume combustor, heat exchanger, ultra-high-bypass ratio
Escuela: E.T.S.I. Aeronáuticos (UPM) [antigua denominación]
Departamento: Motopropulsión y Termofluidodinámica [hasta 2014]
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

Emissions are important drivers in the design and use of aero-engines. This paper presents a part of the work carried out in the VITAL (EnVIronmenTALly aero-engine) project; it consists of a parameter study on the application of three innovative thermodynamic cycles to aircraft propulsion, looking for benefits on fuel consumption, carbon dioxide, nitrogen oxides, and noise. These cycles are intercooler-regenerative, the wave rotor topping, and the constant volume combustor cycles. The work, starting from a next-generation ultra-high bypass ratio turbofan, the baseline, and considering two possible design conditions, presents the influence of the application of these new cycles or design changes to the baseline on emissions and on the required technological level, represented by the turbine entry temperature (TET). VITAL is a project supported by the Sixth Framework Programme of the European Communities. The results showthat some significant benefits on emissions can be achieved although they are linked to significant technology improvements and in-depth studies of the new components involved in cycle implementation.

Más información

ID de Registro: 2247
Identificador DC: http://oa.upm.es/2247/
Identificador OAI: oai:oa.upm.es:2247
Identificador DOI: 10.1243/09544100JAERO346
URL Oficial: http://www.pepublishing.com/acadpub/jaero/home/
Depositado por: Memoria Investigacion
Depositado el: 15 Jun 2010 08:29
Ultima Modificación: 20 Abr 2016 11:59
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