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ISSN Online: 2377-424X

ISBN Print: 0-85295-345-3

International Heat Transfer Conference 10
August, 14-18, 1994, Brighton, UK

ANALYSIS OF UNSTEADY HEAT TRANSFER DETERMINING HIGH FREQUENCY RESPONSE OF A NEW FIBEROPTIC TEMPERATURE PROBE

Get access (open in a dialog) DOI: 10.1615/IHTC10.3160
pages 297-302

Résumé

A theoretical investigation was carried out on the relationship (Transfer-function) between the amplitude of probe surface temperature and that of the desired temperature of combustion gases in the exit tube of a pulse combustor. A closed solution of the differential equation taking into account convection, conduction and radiation effects under certain simplifying conditions was obtained. The conduction effects are found to play a dominant role in determining the Transfer-function. Some numerical values of the Transfer-function for low radiation effects are presented graphically.