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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

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.

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

Öz

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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.