Publication detail

Thermal conductance experimental determination in simulated deep space environment

LAZAR, V. MAŠEK, J. HORÁK, M.

Original Title

Thermal conductance experimental determination in simulated deep space environment

Type

lecture

Language

English

Original Abstract

Thermal conductance measurement in the simulated deep space and Martian atmosphere conditions is one of the key objectives in the Miniaturized Heat Switch redesign and development project. The experiments are to be performed in the thermo-vacuum test chamber, once the measurement interference and accuracy are determined. For this purpose, calibration specimens were manufactured and tested. The tests were performed under 10-3 Pa pressure, according to the qualification requirements. The data were used to design test apparatus´s thermal model, capable of specimens thermal conductance evaluation. The thermal model results identified potential refinement parameters. The model applicability should be verified once a sufficient amount of data is evaluated.

Keywords

Thermal conductance, space environment, testing

Authors

LAZAR, V.; MAŠEK, J.; HORÁK, M.

Released

13. 1. 2021

Publisher

Brno University of Technology

Location

Engineering Mechanics 2020

Pages from

322

Pages to

325

Pages count

555

URL

https://www.engmech.cz/im/doc/EM2020_proceedings.pdf

BibTex

@misc{BUT167429,
  author="Václav {Lazar} and Jakub {Mašek} and Marek {Horák}",
  title="Thermal conductance experimental determination in simulated deep space environment",
  year="2021",
  pages="322--325",
  publisher="Brno University of Technology",
  address="Engineering Mechanics 2020",
  url="https://www.engmech.cz/im/doc/EM2020_proceedings.pdf",
  note="lecture"
}