@inproceedings{d852628b793c4e95aa465cdf5fe10e69,
title = "Assessing CFD modeling of entropy generation for the air frame subsystem in an integrated aircraft design/synthesis procedure",
abstract = "This paper presents the CFD modeling of entropy generation 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 B747-200 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.",
author = "Kehinde Alabi and Foluso Ladeinde and \{Von Spakovsky\}, Mike and David Moorhouse and Jose Camberos",
year = "2006",
language = "English",
isbn = "1563478072",
series = "Collection of Technical Papers - 44th AIAA Aerospace Sciences Meeting",
pages = "7036--7054",
booktitle = "Collection of Technical Papers - 44th AIAA Aerospace Sciences Meeting",
note = "44th AIAA Aerospace Sciences Meeting 2006 ; Conference date: 09-01-2006 Through 12-01-2006",
}