Characterization of internally cooled nose tip and window surface temperature uniformities

David A. Kalin; Lori C. Brooks; Carl John Wojciechowski; Gregory W. Jones

doi:10.1117/12.259821

21 November 1996 Characterization of internally cooled nose tip and window surface temperature uniformities

David A. Kalin, Lori C. Brooks, Carl John Wojciechowski, Gregory W. Jones

Proceedings Volume 2855, High Heat Flux Engineering III; (1996) https://doi.org/10.1117/12.259821
Event: SPIE's 1996 International Symposium on Optical Science, Engineering, and Instrumentation, 1996, Denver, CO, United States

Abstract

The surface temperature uniformity of an internally cooled nosetip and window has been characterized in a laboratory environment. The articles under test were conductively heated by an electrical resistance heater and then cooled by circulating a liquid through internal passages. Data was collected before and during the cool-down. Temperatures were derived from the images collected with an InSb MWIR starring focal plane array camera. All of the nosetips and windows tested, performed as designed.

Citation Download Citation

David A. Kalin, Lori C. Brooks, Carl John Wojciechowski, and Gregory W. Jones "Characterization of internally cooled nose tip and window surface temperature uniformities", Proc. SPIE 2855, High Heat Flux Engineering III, (21 November 1996); https://doi.org/10.1117/12.259821

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