Compact ladder networks containing thermocouples and resistors serve as gauges to measure erosion of insulating materials by hot, flowing gases. Designed for use in blast tubes during tests of rocket motors. Concept readily specialized to other applications in which insulation subject to erosion.
Gauge Measures Hot Erosion Of Insulation
NASA Tech Briefs ; 17 , 7
1993-07-01
Miscellaneous
No indication
English
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