Results of Ground-Based Testing of Passive Heat Protection for Liquid Helium Temperature Spacecraft Devices


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Abstract

The paper presents the results of thermal vacuum testing of space technology components and instruments using local helium cryo-panels (“shrouds”) in a liquid nitrogen thermal vacuum chamber. A structural description of prototypes and upgraded helium shrouds is given. The results of experimental layouts at the helium temperature level are presented.

About the authors

A. Yu. Vshivkov

Reshetnev Siberian State University of Science and Technology (Reshetnev University)

Email: lavrovna@bmstu.ru
Russian Federation, Krasnoyarsk

A. V. Delkov

Reshetnev Siberian State University of Science and Technology (Reshetnev University)

Email: lavrovna@bmstu.ru
Russian Federation, Krasnoyarsk

A. A. Kishkin

Reshetnev Siberian State University of Science and Technology (Reshetnev University)

Email: lavrovna@bmstu.ru
Russian Federation, Krasnoyarsk

N. A. Lavrov

Bauman Moscow State Technical University

Author for correspondence.
Email: lavrovna@bmstu.ru
Russian Federation, Moscow

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