Considerations on a suction drill for lunar surface drilling and sampling: I. Feasibility study

Norbert I. Kömle, Peter Weiss, Kai Leung Yung

Research output: Journal article publicationJournal articleAcademic researchpeer-review

11 Citations (Scopus)

Abstract

In this paper, we consider a drilling method, which might prove useful both for applications on the Moon and for drilling on Mars, Venus, or other planetary surfaces. It is based on the use of a cold gas flow for pumping fine-grained debris particles out of the borehole, after they have been pulverized by the bore crown. We present a basic design and demonstrate by a hydrodynamic calculation that such a system should work effectively even on an airless body like the Moon, where the driver gas has to be provided from the associated lander or rover, which acts as the bore platform.
Original languageEnglish
Pages (from-to)201-214
Number of pages14
JournalActa Geotechnica
Volume3
Issue number3
DOIs
Publication statusPublished - 1 Sep 2008

ASJC Scopus subject areas

  • Geotechnical Engineering and Engineering Geology
  • Earth and Planetary Sciences (miscellaneous)

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