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Glauco Nobrega, Beatriz Cardoso, Reinaldo Souza, José Pereira, Pedro Pontes, Susana O. Catarino, Diana Pinho, Rui Lima and Ana Moita
The issue of thermal control for space missions has been critical since the early space missions in the late 1950s. The demands in such environments are heightened, characterized by significant temperature variations and the need to manage substantial de...
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Chenyang Huang, Yang Yu, Zhijun Song, Bin Cheng and Wenyue Dai
Planet formation begins with the collision and growth of dust in protoplanetary disks. Concerning the basic cognition of the early stage of planet formation, a long-standing weakness of the research is a comprehensive physical model describing the collis...
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Oliver Ullrich, Christian Paul Casal, Natalie Dové, Calista Fischer, Max Gassmann, Martin Daniel Gerber, Rudolf Guldener, Liliana Elisabeth Layer, Bruno Neininger, Silvia Ulrich, Marc Studer and Cora Sandra Thiel
Parabolic flights are one of the most important pillars for research, development, and applications in space. Accordingly, we developed the world?s first non-governmental parabolic flight program using Novespace?s Airbus A310 ZERO-G. Through the flexible...
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Stephanie Schoss, Oliver Ullrich, Jean-François Clervoy and David Scheffer
Earth?s mass generates a definitive Earth-vertical reference, shaping life?s evolution. Notably, these gravity models influence self-perception and the first-person viewpoint in the CNS, tied to bodily self-awareness and spatial orientation. Transitionin...
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Shuo Zhang, Ruquan Liang and Shuo Yang
During the crystal growth process using the floating zone method, the uneven distribution of impurities on the surface of the melt can trigger a coupling mechanism between solutocapillary convection driven by the concentration gradient and thermocapillar...
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Qingpeng Wen, Jun He and Feng Gao
Robots equipped with anchoring mechanisms have attractive applications in asteroid exploration. However, complex application scenarios bring great challenges to the modeling and control of anchoring mechanisms. This paper presents a grasping model and co...
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Agnieszka Krakos (Podwin), Patrycja Sniadek, Marta Jurga, Marcin Bialas, Agata Kaczmarek-Pienczewska, Krzysztof Matkowski, Rafal Walczak and Jan Dziuban
In this paper, a lab-on-chip system dedicated to fungi cultivation in Earth?s gravity and simulated microgravity, being a solution that could be used in future nanosatellite missions, is shown. For the first time, a fully glass lab-on-chip structure enab...
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He Ma, Weichao Chi, Caihua Wang and Jia Luo
Vibration isolation mechanisms are usually installed on spacecraft between the vibration sources and the payload to ensure that precision instruments work properly. This paper proposes a novel maglev Stewart platform for vibration isolation in a microgra...
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Zheng Huang, Wei Zhang, Ti Chen, Hao Wen and Dongping Jin
Ground-based testbeds play a critical role in developing and testing different methods of spacecraft dynamics and control. To find the dynamic behavior in such an air-bearing testbed, a detailed characterization of the testbed must be provided via system...
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Shisong Wang, Xu Hou, Jianbao Yin, Yuming Xing and Zixian Wang
To access the enhancement effect of the topology optimization and porous foam structure, numerical studies were conducted to investigate the heat conduction enhancement (by metal foam, graphite foam, topologically optimized fins, and combinations of meta...
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