Inverse boundary design combining radiation and convection heat transfer

Citation
Fhr. Franca et al., Inverse boundary design combining radiation and convection heat transfer, J HEAT TRAN, 123(5), 2001, pp. 884-891
Citations number
14
Categorie Soggetti
Mechanical Engineering
Journal title
JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME
ISSN journal
00221481 → ACNP
Volume
123
Issue
5
Year of publication
2001
Pages
884 - 891
Database
ISI
SICI code
0022-1481(200110)123:5<884:IBDCRA>2.0.ZU;2-2
Abstract
This work investigates inverse boundary design for radiation, convection an d conduction combined-mode heat transfer The problem consists of finding th e heat flux distribution on a heater that satisfies both the temperature an d the heat flux prescribed on a design surface of an enclosure formed by tw o finite parallel plates. A gray participating medium flows in laminar regi me between the walls, which tire gray. tl diffuse emitters and absorbers. A ll the thermal properties are uniform. This problem is described by till il l-conditioned system of non-linear equations. The solution is obtained by r egularizing the system of equations by means of truncated singular value de composition (TSVD).