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Document type:
Konferenzbeitrag / Conference Paper
Title:
Experimental Investigation of Atomic Layer Thermopile Heat-Flux Sensors in a Shock Tube
Title of conference publication:
AIAA SCITECH 2023 Forum
Organizer (entity):
American Institute of Aeronautics and Astronautics
Conference title:
AIAA SciTech Forum (2023, National Harbor, Md.)
Venue:
National Harbor, Md., USA
Year of conference:
2023
Date of conference beginning:
23.01.2023
Date of conference ending:
27.01.2023
Place of publication:
Reston, Virginia
Publishing institution:
American Institute of Aeronautics and Astronautics
Year:
2023
Pages from - to:
2263
Language:
Englisch
Keywords:
Mach Number ; Heat Flux Sensor ; Heat Flux ; Frequency Response ; Enthalpy ; Moving Shock ; Flow Conditions ; Boundary Layer Fluctuations ; Thin Films ; Internal Combustion Engines
Abstract:
Atomic Layer Thermopiles (ALTP) are heat flux gauges capable of measuring wall heat fluxes in challenging high-enthalpy environments. The ALTP combines a high-frequency resolution up to theMHz-range with a linear characteristic over several orders of magnitude. In the scope of this work, a new generation of ALTPs with reduced film thicknesses are investigated for its step response behavior to a moving shock wave, including amplitude-frequency response at the Small Shock Tube facility at the Univ... »
ISBN:
978-1-62410-699-6
Article ID:
2263
DOI:
Department:
Fakultät für Luft- und Raumfahrttechnik
Institute:
LRT 10 - Institut für Thermodynamik
Chair:
Mundt, Christian
Open Access yes or no?:
Nein / No
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