Review of space habitat designs for long term space explorations

Chen, Muhao; Goyal, Raman; Majji, Manoranjan; Skelton, Robert E.

doi:10.1016/j.paerosci.2020.100692

Cited by 24 publications

(5 citation statements)

References 121 publications

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“…The (re)configuring of materials into different forms and performing new functions could help reduce the generation of waste that becomes space junk. − As another example, consider CTC-LCEs acting first as soft actuators and later repurposed as reusable optical sensors (Figures S15 and S16). , Our results show that merging the self-assembly of molecules and supramolecular polymers results in a new class of interactive, sustainable materials with coupled and gated responses.…”

Section: Discussionmentioning

confidence: 99%

Fully (Re)configurable Interactive Material through a Switchable Photothermal Charge Transfer Complex Gated by a Supramolecular Liquid Crystal Elastomer Actuator

Tian,

Lugger,

Lee

et al. 2023

J. Am. Chem. Soc.

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Charge transfer complexes (CTCs) based on selfassembled donor and acceptor molecules allow light absorption of significantly redshifted wavelengths to either the donor or acceptor. In this work, we demonstrate a CTC embedded in a hydrogen-bonded liquid crystal elastomer (LCE), which in itself is fully reformable and reprocessable. The LCE host acts as a gate, directing the self-assembly of the CTC. When hydrogen bonding is present, the CTC behaves as a near-infrared (NIR) dye allowing photothermal actuation of the LCE. The CTC can be disassembled in specific regions of the LCE film by disrupting the hydrogen bond interactions, allowing selective NIR heating and localized actuation of the films. The metastable non-CTC state may persist for weeks or can be recovered on demand by heat treatment. Besides the CTC variability, the capability of completely reforming the shape, color, and actuation mode of the LCE provides an interactive material with unprecedented application versatility.

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Section: Discussionmentioning

confidence: 99%

Fully (Re)configurable Interactive Material through a Switchable Photothermal Charge Transfer Complex Gated by a Supramolecular Liquid Crystal Elastomer Actuator

Tian,

Lugger,

Lee

et al. 2023

J. Am. Chem. Soc.

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“…Another approach is to design spacecraft and space habitats with microbial control measures—such as air and water filtration systems—to reduce the likelihood of introducing potentially harmful microorganisms 55 – 58 . Such integration between microbiome exploration and engineering is also of interest in SBE efforts such as ESA’s MELiSSA (Micro-Ecological Life Support System Alternative) and NASA’s CUBES (Center for the Utilization of Biological Engineering in Space) programs 59 – 61 .…”

Section: Bioastronauticsmentioning

confidence: 99%

Domains of life sciences in spacefaring: what, where, and how to get involved

Berliner,

Zezulka,

Hutchinson

et al. 2024

npj Microgravity

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The integration of biology and spacefaring has led to the development of three interrelated fields: Astrobiology, Bioastronautics, and Space Bioprocess Engineering. Astrobiology is concerned with the study of the origin, evolution, distribution, and future of life in the universe, while Bioastronautics focuses on the effects of spaceflight on biological systems, including human physiology and psychology. Space Bioprocess Engineering, on the other hand, deals with the design, deployment, and management of biotechnology for human exploration. This paper highlights the unique contributions of each field and outlines opportunities for biologists to engage in these exciting avenues of research. By providing a clear overview of the major fields of biology and spacefaring, this paper serves as a valuable resource for scientists and researchers interested in exploring the integration of these disciplines.

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“…The internal pressure of about 1 atm (such as in ISS), based on a dual-gas atmosphere (oxygen-nitrogen) has been considered Cohen and Benaroya (2009). Other fundamental environmental requirements are defined as in Chen et al (2020) and Chen et al (2021) but not included into the presented investigation.…”

Section: General Requirements and Preliminary Habitat Configurationmentioning

confidence: 99%

An innovative material for space-oriented structures and habitat design

Frulla

Cestino

Cumino

et al. 2022

AEAT

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Purpose The purpose of this study is to investigate a new and innovative sandwich material evaluating its capability for use in space habitat structural components in deployable and foldable configurations. The main habitat requirements were considered in the preliminary design of a typical space outpost, proposing a preliminary architecture. Design/methodology/approach The stiffness properties of the innovative sandwich (MAdFlex ®) were evaluated using numerical and experimental investigations. Four-point bending tests were performed for complete sandwich characterization. Numerical FE simulations were performed using typical material properties and performance. The application to a space habitat main structure as a basic material has also been discussed and presented. Findings MAdFlex basic stiffness performances have been determined considering its double behavior: sufficiently stiff if loaded in a specific direction, flexible if loaded in the opposite direction and enhanced folding performance. Successful application to a typical space habitat confirms the validity and convenience of such a material in designing alternative structures. Research limitations/implications The innovative material demonstrates wide potential for structural application and design in demanding space situations under operating conditions and in stored ones at launch. Practical implications Several simple deployable structural components can be designed and optimized both for the space environment and for the more traditional terrestrial applications. Social implications Simplification in structural design can be derived from deployable low-weight items. Originality/value Innovative customized material in sandwich configuration has been proposed and investigated with the aim to demonstrate its potentiality and validity in alternative design architecture.

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Review of space habitat designs for long term space explorations

Cited by 24 publications

References 121 publications

Fully (Re)configurable Interactive Material through a Switchable Photothermal Charge Transfer Complex Gated by a Supramolecular Liquid Crystal Elastomer Actuator

Fully (Re)configurable Interactive Material through a Switchable Photothermal Charge Transfer Complex Gated by a Supramolecular Liquid Crystal Elastomer Actuator

Domains of life sciences in spacefaring: what, where, and how to get involved

An innovative material for space-oriented structures and habitat design

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