The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
3D Shape Characterization and Image-Based DEM Simulation of the Lunar Soil Simulant FJS-1
Abstract
This paper describes a procedure used to characterize the three-dimensional (3D) grain shape of lunar soil and undertake simulations of lunar soil by image-based discrete element method (DEM). Given that detailed 3D grain-shape information is unavailable for real lunar soil, a simulant material, FJS-1, is used in this study. We use the high-resolution micro X-ray CT system at SPring-8, a synchrotron radiation facility in Japan, to visualize precise 3D images of the granular assembly of FJS-1. A newly developed image-analysis procedure is then applied to identify individual grains. Using the obtained grain-shape data, a sufficient number of FJS-1 grains are directly modeled for DEM simulation using an efficient modeling scheme. A series of particle flow simulations are then performed with the modeled grains. The resulting slope angles are in good agreement with experimental results. We discuss the effect on the slope angle of grain parameters such as contact stiffness, restitution coefficient, and interparticle friction.
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“Typical simulants include JSC-1/1A (USA), CSA-1 (China), FJS-1 (Japan), KLS-1 (Korea), and ALRS-1 (Australia). 73-77”
From Energy system and resource utilization in space: A state-of-the-art review (2024) · cites this paper as [74]
Citations
Cites
A discrete numerical model for granular assemblies
Cundall, P. A., & Strack, O. D. L. (1979) · Géotechnique · doi:10.1680/geot.1979.29.1.47 · Cited by 17,527
Cited by
Duri, L. G., Caporale, A. G., Rouphael, Y., Vingiani, S., Palladino, M., De Pascale, S., & Adamo, P. (2022) · Frontiers in Astronomy and Space Sciences · doi:10.3389/fspas.2021.747821 · Cited by 107
Energy system and resource utilization in space: A state-of-the-art review
Wu, W., Shen, J., Kong, H., Yang, Y., Ren, E., Liu, Z., Wang, W., Dong, M., Han, L., Yang, C., et al. (2024) · The Innovation Energy · doi:10.59717/j.xinn-energy.2024.100029 · Cited by 44
Metadata
- Authors
- Matsushima, T., Katagiri, J., Uesugi, K., Tsuchiyama, A., & Nakano, T.
- Affiliations
- Associate Professor, Dept. of Engineering Mechanics and Energy, Univ. of Tsukuba, Tsukuba, Ibaraki, 305-8573, Japan (corresponding author).
- Venue
- Journal of Aerospace Engineering
- Published
- 2009
- References
- 1
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- CoChat. (2026). Citation check: 3D Shape Characterization and Image-Based DEM Simulation of the Lunar Soil Simulant FJS-1. https://app.cochat.ai/papers/10.1061/(asce)0893-1321(2009)22:1(15
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- Matsushima, T., Katagiri, J., Uesugi, K., Tsuchiyama, A., & Nakano, T. (2009). 3D Shape Characterization and Image-Based DEM Simulation of the Lunar Soil Simulant FJS-1. Journal of Aerospace Engineering. https://doi.org/10.1061/(asce)0893-1321(2009)22%3A1(15
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