Abstract
Short length ( approximately 2 mm) fibre Fabry-Perot interferometers embedded in test models have been used as calorimeter heat transfer gauges in transient wind tunnel experiments. Four sensors were multiplexed to a single laser diode source by a fibre optic coupler network. Results are presented from wind tunnel evaluations with comparison against conventional thin film resistance thermometers in the measurement of heat fluxes of approximately 50 kW m-2 and 20 ms duration.
Original language | English |
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Article number | 016 |
Pages (from-to) | 362-368 |
Number of pages | 7 |
Journal | Measurement Science and Technology |
Volume | 4 |
Issue number | 3 |
DOIs | |
Publication status | Published - 1993 |