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Full-Text Articles in Engineering
A Low Cost Inflatable Cubesat Drag Brake Utilizing Sublimation, Adam Charles Horn
A Low Cost Inflatable Cubesat Drag Brake Utilizing Sublimation, Adam Charles Horn
Mechanical & Aerospace Engineering Theses & Dissertations
The United Nations Inter-Agency Debris Coordination Committee has adopted a 25-year post-mission lifetime requirement for any satellite orbiting below 2000 km in order to mitigate the growing orbital debris threat. Low-cost CubeSats have become important satellite platforms with startling capabilities, but this guideline restricts them to altitudes below 600 km because they remain in orbit too long. In order to enable CubeSat deployments at higher release altitudes, a low-cost, ultra-reliable deorbit device is needed.
This thesis reports on efforts to develop a deployable and passively inflatable drag brake that can deorbit from higher orbital altitudes, thereby complying with the 25-year …
The Space Infrastructure Vulnerability Cadastre: Orbital Debris Critical Loads, Adrian V. Gheorghe, Daniel E. Yuchnovicz
The Space Infrastructure Vulnerability Cadastre: Orbital Debris Critical Loads, Adrian V. Gheorghe, Daniel E. Yuchnovicz
Engineering Management & Systems Engineering Faculty Publications
Orbital debris from over 50 years of human activity in space are threatening the operations of existing and future satellites and the sustainability of high-value satellite orbits. This technical memorandum calls for the development of a cadastre that depicts the vulnerability of critical satellite orbits to accumulating orbital debris. A space infrastructure vulnerability cadastre could serve as a governance tool for use by developers and operators of critical space infrastructures to better communicate the current and future vulnerability of high-value orbits to the accumulation of orbital debris. These high-value orbits are susceptible to "loss" for decades or centuries if generation …