Electrostatic Sampler for Large Regolith Particles on Asteroids
Publication: Journal of Aerospace Engineering
Volume 30, Issue 3
Abstract
The authors have developed an electrostatic sampler for the reliable and autonomous collection of regolith particles on asteroids. The sampler, which employs Coulomb and dielectrophoresis forces to capture regolith particles and transport them to a collection capsule, can collect a lunar regolith simulant containing particles of various sizes less than approximately 1.0 mm in diameter in a low-gravity environment. However, there might be large particles with diameters of 1.0 mm or larger on asteroid surfaces. The authors conducted a numerical calculation and a model experiment to confirm whether the sampler can collect particles larger than 1.0 mm in diameter in a low-gravity environment. The numerical calculation, performed using the distinct element method, predicted the effect of the particle diameter on the sampler performance, indicating that particles 1.0 mm in diameter or larger could be successfully sampled in a low-gravity environment. Glass particles 2 mm in diameter were experimentally sampled in a environment reproduced by a parabolic aircraft flight, and rocks 4 mm in diameter were agitated under and successfully sampled under microgravity.
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Acknowledgments
The authors express their gratitude to Yuki Maezono, Takumi Kojima, and Tomoki Sakata (Waseda University) for their support in conducting the experiment. The present work was supported in part by the Program for Leading Graduate Schools, Graduate Program for Embodiment Informatics of the Ministry of Education, Culture, Sports, Science, and Technology.
References
Abbas, M. M., Tankosic, D., Craven, P. D., Spann, J. F., LeClair, A. C., and Spann, J. F. (2010). “Lunar dust grain charging by electron impact: Complex role of secondary electron emissions in space environments.” Astrophys. J., 718(2), 795–809.
Abbas, M. M., Tankosic, D., Craven, P. D., Spann, J. F., LeClair, A. C., and West, E. A. (2007). “Lunar dust charging by photoelectric emissions.” Planet. Space Sci., 55(7–8), 953–965.
Adachi, M., and Kawamoto, H. (2015). “Electrostatic dust shield system used for Lunar and Mars exploration equipment.” Trans. JSME, 81(821), (in Japanese).
Adachi, M., Maezono, H., and Kawamoto, H. (2015a). “Sampling of regolith on asteroids using electrostatic force.” J. Aerosp. Eng., .
Adachi, M., Nogami, K., and Kawamoto, H. (2015b). “Transport of regolith utilizing dielectric elastomer actuator for in situ resource utilization on moon and mars.” 30th Int. Symp. on Space Technology and Science, Japan Society for Aeronautical and Space Sciences, Kobe, Japan.
Bonitz, R. (2012). “The brush wheel sampler—A sampling device for small-body touch-and-go missions.” 2012 IEEE Aerospace Conf., IEEE, New York.
Calle, C. I. (2011). “The electrostatic environments of Mars and the Moon.” J. Phys.: Conf. Ser., 301(1), 012006.
Hoomans, B. P. B., Kuipers, J. A. M., Mohd Salleh, M. A., Stein, M., and Seville, J. P. K. (2001). “Experimental validation of granular dynamics simulations of gas-fluidized beds with homogenous in-flow conditions using positron emission particle tracking.” Powder Technol., 116(2–3), 166–177.
Jones, T. B. (1995). Electromechanics of particles, Cambridge University Press, New York.
Kanamori, H., Udagawa, S., Yoshida, T., Matsumoto, S., and Takagi, K. (1998). “Properties of lunar soil stimulant manufactured in Japan.” Proc., 6th Int. Conf. on Engineering, Construction and Operations in Space, ASCE, Reston, VA, 462–468.
Kawamoto, H. (2014). “Sampling of small regolith particles from asteroids utilizing alternative electrostatic field and electrostatic traveling wave.” J. Aerosp. Eng., 631–635.
Kawamoto, H., Seki, K., and Kuromiya, N. (2006). “Mechanism of travelling-wave transport of particles.” J. Phys. D: Appl. Phys., 39(6), 1249–1256.
Kawamoto, H., Uchiyama, M., Cooper, B. L., and McKay, D. S. (2011). “Mitigation of lunar dust on solar panels and optical elements utilizing electrostatic traveling-wave.” J. Electrost., 69(4), 370–379.
Kuninaka, H., and Kawaguchi, J. (2011). “Lessons learned from round trip of HAYABUSA asteroid explorer in deep space.” 2011 IEEE Aerospace Conf., IEEE, New York.
Lauretta, D. S., and OSIRIS-REx Team. (2012). “An overview of the OSIRIS-REx asteroid sample return mission.” 43rd Lunar and Planetary Science Conf., NASA, Washington, DC.
McKay, D. S., et al. (1991). “The lunar regolith.” Lunar sourcebook, G. Heiken, D. Vaniman, and B. M. French, eds., Cambridge University Press, Cambridge, MA, 285–356.
Michel, P., et al. (2014). “Marcopolo-R: Near-Earth asteroid sample return mission selected for the assessment study phase of the ESA program cosmic vision.” Acta Astronaut., 93, 530–538.
Miyamoto, H., et al. (2007). “Regolith migration and sorting on asteroid Itokawa.” Science, 316(5827), 1011–1014.
Noguchi, T., et al. (2011). “Incipient space weathering observed on the surface of Itokawa dust particles.” Science, 333(6046), 1121–1125.
Robinson, M. S., Thomas, P. C., Veverka, J., Murchie, S., and Carcich, B. (2001). “The nature of ponded deposits on Eros.” Nature, 413(6854), 396–400.
Scheeres, D., et al. (2006). “The actual dynamical environment about Itokawa.” AAS/AIAA Astrodynamics Specialists Conf., AIAA, Reston, VA.
Scheeres, D. J., Hartzell, C. M., Sanchez, P., and Swift, M. (2010). “Scaling forces to asteroid surface: The role of cohesion.” Icarus, 210(2), 968–984.
Snyder, S. J., Hintze, P. E., McFall, J. L., Buhler, C. R., Clements, J. S., and Calle, C. I. (2008). “Triboelectric charging of dust and its relation to organic degradation on Mars.” Proc., ESA Annual Meeting on Electrostatics, Electrostatics Society of America, Pomona, CA.
Sternovsky, Z., Robertson, S., Sickafoose, A., Colwell, J., and Horanyi, M. (2002). “Contact charging of lunar and Martian dust simulants.” J. Geophys. Res., 107(E11), 15-1–15-8.
Tsuchiyama, A., et al. (2011). “Three-dimensional structure of Hayabusa samples: Origin and evolution of Itokawa regolith.” Science, 333(6046), 1125–1128.
Tsuda, Y., Yoshikawa, M., Abe, M., Minamino, H., and Nakazawa, S. (2013). “System design of the Hayabusa 2—Asteroid sample return mission to 1999 JU3.” Acta Astronaut., 91, 356–362.
Veverka, J., et al. (2001). “The landing of the NEAR-Shoemaker spacecraft on asteroid 433 Eros.” Nature, 413(6854), 390–393.
Watanabe, T., Fujii, H. A., Kojima, H., Takikawa, H., Yukizane, M., and Ito, K. (2009). “Micro gravity experiment and 3 dimensional dynamic analysis of tethered sampler.” Trans. Jpn. Soc. Aeronaut. Space Sci., 7(26), Pk_17–Pk_22.
Yano, H., et al. (2006). “Touchdown of the Hayabusa spacecraft at the Muses Sea on Itokawa.” Science, 312(5778), 1350–1353.
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©2016 American Society of Civil Engineers.
History
Received: Jul 28, 2015
Accepted: Aug 24, 2016
Published online: Oct 28, 2016
Discussion open until: Mar 28, 2017
Published in print: May 1, 2017
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