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Master's Thesis
Author of thesis: Ing. Adam Marko
Acad. year: 2025/2026
Supervisor: doc. Ing. Jaroslav Juračka, Ph.D.
Reviewer: Ing. Václav Lazar, Ph.D.
CubeSats are currently among the most widely used types of small satellites, with their compact size and broad range of applications making them a stable element of the modern space economy. Their miniature dimensions and high density of electronic components, however, introduce risks associated with overheating, which can negatively affect the reliability of the entire mission. This thesis therefore focuses on the structural design of a passive–adaptive thermal regulation system in the form of a heat switch with an integrated radiator, as well as the analysis of its possible placement within the CubeSat structure. The work includes strength and modal analyses that evaluate the mechanical resistance and dynamic behaviour of the proposed configurations. The results confirm that the designed solution is suitable for integration into standard CubeSat platforms in terms of both thermal performance and mechanical stability.
Cubesat, payload, thermal management, radiator, static analysis, modal analysis
Date of defence
08.06.2026
Result of the defence
Defended (thesis was successfully defended)
Grading
B
Process of defence
Student prezentoval svoji závěrečnou práci která se zabývala konstrukčními požadavky na cubesat BRNOsat. V následné rozpravě student popisoval konstrukční a funkční požadavky pro umístění radiátoru a požadavky na povrchovou úpravu tohoto radiátoru. Následná obecná rozprava se týkala vyrobitelnosti navrhovaného radiátoru a možností povrchových úprav.
Language of thesis
Czech
Faculty
Fakulta strojního inženýrství
Department
Institute of Aerospace Engineering
Study programme
Aerospace Technology (N-LKT-P)
Specialization
Aircraft Design (STL)
Composition of Committee
doc. Ing. Jaroslav Juračka, Ph.D. (předseda) Ing. Milan Dvořák, Ph.D. (místopředseda) doc. Ing. Vladimír Daněk, CSc. (člen) Ing. Miroslav Šplíchal, Ph.D. (člen) Ing. David Jágr (člen) Ing. Josef Bajer (člen) doc. Ing. Jan Zouhar, Ph.D. (člen)
Supervisor’s reportdoc. Ing. Jaroslav Juračka, Ph.D.
Grade proposed by supervisor: A
Reviewer’s reportIng. Václav Lazar, Ph.D.
Grade proposed by reviewer: C
Responsibility: Mgr. et Mgr. Hana Odstrčilová