The Use of the 2nd Law as a Potential Design Tool for Aircraft Air Frame Subsystems

Kehinde Alabi; Foluso Ladeinde; Michael Von Spakovsky; David Moorhouse; Jose Camberos

The Use of the 2nd Law as a Potential Design Tool for Aircraft Air Frame Subsystems

Yıl 2006, Cilt: 9 Sayı: 4, 193 - 205, 01.12.2006

Kehinde Alabi Foluso Ladeinde Michael Von Spakovsky David Moorhouse Jose Camberos

Öz

This paper presents the modeling of the irreversible thermodynamics of the Air Frame Subsystem as a component of integrated aircraft design/synthesis. Entropy calculation procedures for complicated geometries in curvilinear coordinates are described, including the effects of turbulence. Both inviscid and viscous calculations are reported and the contributions of the various terms in the entropy equation are investigated. The procedure is validated and then extended to the calculation of entropy generation associated with flow over the B747200 aircraft. Results show that most of the entropy generation is due to turbulence. The viscous dissipation term in the entropy equation dominates compared to the heat transfer term. The implications of the results for design improvement are briefly discussed.

Anahtar Kelimeler

irreversible thermodynamics, 2nd law, airframe subsystem, entropy generation, turbulence modeling, viscous dissipation, irreversible heat transfer

Yıl 2006, Cilt: 9 Sayı: 4, 193 - 205, 01.12.2006

Kehinde Alabi Foluso Ladeinde Michael Von Spakovsky David Moorhouse Jose Camberos

Öz

Toplam 0 adet kaynakça vardır.

Ayrıntılar

Birincil Dil	İngilizce
Bölüm	Regular Original Research Article
Yazarlar	Kehinde Alabi Bu kişi benim Foluso Ladeinde Bu kişi benim Michael Von Spakovsky David Moorhouse Bu kişi benim Jose Camberos Bu kişi benim
Yayımlanma Tarihi	1 Aralık 2006
Yayımlandığı Sayı	Yıl 2006 Cilt: 9 Sayı: 4

Kaynak Göster

APA	Alabi, K., Ladeinde, F., Von Spakovsky, M., Moorhouse, D., vd. (2006). The Use of the 2nd Law as a Potential Design Tool for Aircraft Air Frame Subsystems. International Journal of Thermodynamics, 9(4), 193-205.
AMA	Alabi K, Ladeinde F, Von Spakovsky M, Moorhouse D, Camberos J. The Use of the 2nd Law as a Potential Design Tool for Aircraft Air Frame Subsystems. International Journal of Thermodynamics. Aralık 2006;9(4):193-205.
Chicago	Alabi, Kehinde, Foluso Ladeinde, Michael Von Spakovsky, David Moorhouse, ve Jose Camberos. “The Use of the 2nd Law As a Potential Design Tool for Aircraft Air Frame Subsystems”. International Journal of Thermodynamics 9, sy. 4 (Aralık 2006): 193-205.
EndNote	Alabi K, Ladeinde F, Von Spakovsky M, Moorhouse D, Camberos J (01 Aralık 2006) The Use of the 2nd Law as a Potential Design Tool for Aircraft Air Frame Subsystems. International Journal of Thermodynamics 9 4 193–205.
IEEE	K. Alabi, F. Ladeinde, M. Von Spakovsky, D. Moorhouse, ve J. Camberos, “The Use of the 2nd Law as a Potential Design Tool for Aircraft Air Frame Subsystems”, International Journal of Thermodynamics, c. 9, sy. 4, ss. 193–205, 2006.
ISNAD	Alabi, Kehinde vd. “The Use of the 2nd Law As a Potential Design Tool for Aircraft Air Frame Subsystems”. International Journal of Thermodynamics 9/4 (Aralık 2006), 193-205.
JAMA	Alabi K, Ladeinde F, Von Spakovsky M, Moorhouse D, Camberos J. The Use of the 2nd Law as a Potential Design Tool for Aircraft Air Frame Subsystems. International Journal of Thermodynamics. 2006;9:193–205.
MLA	Alabi, Kehinde vd. “The Use of the 2nd Law As a Potential Design Tool for Aircraft Air Frame Subsystems”. International Journal of Thermodynamics, c. 9, sy. 4, 2006, ss. 193-05.
Vancouver	Alabi K, Ladeinde F, Von Spakovsky M, Moorhouse D, Camberos J. The Use of the 2nd Law as a Potential Design Tool for Aircraft Air Frame Subsystems. International Journal of Thermodynamics. 2006;9(4):193-205.