A new and simpler design for thin-film heat flux sensors for utilization in high heat flux environments is presented. The design of these sensors consists of a planar differential thermopile made up of a number of thermocouple pairs arranged in a circular array, two different thermal resistance layers deposited on the inside and outside junctions of the thermopile and a high emissivity coating. This design has shown good potential for measuring heat fluxes in severe environments of aerospace propulsion systems.


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    Titel :

    Novel thin-film heat flux sensors


    Beteiligte:
    Bhatt, Hemanshu (Autor:in) / Zeller, Mary (Autor:in) / Will, Herbert (Autor:in)

    Kongress:

    AIAA, International Aerospace Planes Conference ; 1992 ; Orlando, FL, United States


    Erscheinungsdatum :

    1992-12-01


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Novel thin-film heat flux sensors

    BHATT, HEMANSHU / ZELLER, MARY / WILL, HERBERT | AIAA | 1992


    Novel Thin-Film Heat Flux Sensors: Fabrication and Calibration

    Bhatt, H. / Fralick, G. / Society of Experimental Mechanics | British Library Conference Proceedings | 1993


    Novel Thin-Film Heat Flux Sensors: Fabrication and Calibration

    Bhatt, H. / Fralick, G. / Society of Experimental Mechanics | British Library Conference Proceedings | 1993