Result of Micro-Gravity Experiment using Parabolic Flight for Tethered Recovery in Tethered Sampling Method

Saburo MATUNAGA, Tomio YAMANAKA, Ken FUJIWARA, Masaki MAENO, Junichi NISHIDA, Takuro IKEDA, Hajime YANO, Takeru MAKABE, Osamu MORI
2009 TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES SPACE TECHNOLOGY JAPAN  
The tether sampling method is a new minor-body sampling method proposed by the authors. It consists of three phases; 1) shooting a corer to penetrate the surface of a minor-body, 2) pulling up the corer with tether using a reel mechanism, 3) recovering the corer into a storage box. In this paper, the recovery phase is focused on, and its feasibility under micro-gravity is examined using parabolic flights. The experimental setup and parameters are described in this paper, and the experimental
more » ... ults indicate that the retrieval phase in tethered sampling method is feasible to work under micro-gravity.
doi:10.2322/tstj.7.pk_23 fatcat:ze7snccc4nfpjebcaxai7am7eu