Estimate of the influence of thermophysical parameter deviations on spacecraft's thermal regime

1Petrov, Yu.V, 2Rassamakin, BM, 1Taranova, TA, 1Khoroshylov, VS
1Yangel Yuzhnoye State Design Office, Dnipropetrovsk, Ukraine
2National Technical University of Ukraine «Kyiv Polytechnic Institute», Kyiv, Ukraine
Kosm. nauka tehnol. 2006, 12 ;(1):018-022
Publication Language: Russian
The necessity of accurate information on actual values of thermophysical properties for the SC with passive thermal control system is substantiated. On the basis of the telemetry information from the temperature sensors of the AUOS-SM-KF SC, the degradation of black enamel AK-512 is analyzed using inverse-scattering method as well as effective thermal conductivity of honeycomb panel and embedded heat-pipes is estimated.
Keywords: telemetry information, thermal control system, thermophysical properties
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