Masters Theses

Keywords and Phrases

Cryogenic; Cryogenic shroud; Vacuum

Abstract

The environment in the vacuum of space is unforgiving and ever-changing. Not only facing the lack of a protective atmosphere, but powerful radiation and extreme temperature ranges as well. Equipment destined for space must be hardened to withstand them. Just launching satellites that are theoretically able to survive these conditions is unfeasibly costly in the event of failure. Because of this, spacecraft must be tested in a simulated environment that can match the harsh climate in space. Therefore, it is the goal of the Gas and Plasma Dynamics Lab's (GPDL) to test and prove specific methods of recreating these conditions. From the plasmatic environment created by the solar wind to the extreme temperatures encountered, the GPDL has taken steps to recreate them. Shroud temperatures as low as –187$^{\circ}$C at cooling rates up to 69$^{\circ}$C/min were achieved during testing. These experimental results demonstrate the ability to create and maintain stable operation within cryogenic vacuum conditions.

Advisor(s)

Han, Frank

Committee Member(s)

Pernicka, Henry J.
Meeks, Warner C.

Department(s)

Mechanical and Aerospace Engineering

Degree Name

M.S. in Aerospace Engineering

Publisher

Missouri University of Science and Technology

Publication Date

Summer 2025

Pagination

ix, 49 pages

Note about bibliography

Includes_bibliographical_references_(pages 47-48)

Rights

© 2025 Lucas A Scott , All Rights Reserved

Document Type

Thesis - Open Access

File Type

text

Language

English

Thesis Number

T 12546

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