Enhancement of inertial mechanical reamer for borehole 5G conditioning to penetrate into subglacial lake Vostok
Abstract The paper reviews challenges associated with designing of equipment required to implement the selected technology of penetration into Subglacial Lake Vostok in Antarctica. It describes the design process of inertial mechanical reamer, which is required for one of the stages of the proposed...
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Online Access: | http://dx.doi.org/10.1088/1755-1315/378/1/012006 https://iopscience.iop.org/article/10.1088/1755-1315/378/1/012006/pdf https://iopscience.iop.org/article/10.1088/1755-1315/378/1/012006 |
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crioppubl:10.1088/1755-1315/378/1/012006 2024-06-02T07:57:26+00:00 Enhancement of inertial mechanical reamer for borehole 5G conditioning to penetrate into subglacial lake Vostok Bolshunov, A.V. Dmitriev, A.N. Ignatiev, S.A. 2019 http://dx.doi.org/10.1088/1755-1315/378/1/012006 https://iopscience.iop.org/article/10.1088/1755-1315/378/1/012006/pdf https://iopscience.iop.org/article/10.1088/1755-1315/378/1/012006 unknown IOP Publishing http://creativecommons.org/licenses/by/3.0/ https://iopscience.iop.org/info/page/text-and-data-mining IOP Conference Series: Earth and Environmental Science volume 378, issue 1, page 012006 ISSN 1755-1307 1755-1315 journal-article 2019 crioppubl https://doi.org/10.1088/1755-1315/378/1/012006 2024-05-07T14:00:12Z Abstract The paper reviews challenges associated with designing of equipment required to implement the selected technology of penetration into Subglacial Lake Vostok in Antarctica. It describes the design process of inertial mechanical reamer, which is required for one of the stages of the proposed penetration technology. The initial design of the reamer was developed, manufactured and tested in Borehole 5G during the seasonal shift period of the 62nd Russian Antarctic Expedition (December 2016 – January 2017). Based on the test results the reamer design was critically reviewed, enhanced and subsequently tested in Borehole 5G during the seasonal shift period of the 63rd Russian Antarctic Expedition (December 2017 – January 2018). Tests of the improved design of the mechanical reamer confirmed that the adopted design solutions are correct. Article in Journal/Newspaper Antarc* Antarctic Antarctica IOP Publishing Antarctic Lake Vostok ENVELOPE(106.000,106.000,-77.500,-77.500) IOP Conference Series: Earth and Environmental Science 378 1 012006 |
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IOP Publishing |
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description |
Abstract The paper reviews challenges associated with designing of equipment required to implement the selected technology of penetration into Subglacial Lake Vostok in Antarctica. It describes the design process of inertial mechanical reamer, which is required for one of the stages of the proposed penetration technology. The initial design of the reamer was developed, manufactured and tested in Borehole 5G during the seasonal shift period of the 62nd Russian Antarctic Expedition (December 2016 – January 2017). Based on the test results the reamer design was critically reviewed, enhanced and subsequently tested in Borehole 5G during the seasonal shift period of the 63rd Russian Antarctic Expedition (December 2017 – January 2018). Tests of the improved design of the mechanical reamer confirmed that the adopted design solutions are correct. |
format |
Article in Journal/Newspaper |
author |
Bolshunov, A.V. Dmitriev, A.N. Ignatiev, S.A. |
spellingShingle |
Bolshunov, A.V. Dmitriev, A.N. Ignatiev, S.A. Enhancement of inertial mechanical reamer for borehole 5G conditioning to penetrate into subglacial lake Vostok |
author_facet |
Bolshunov, A.V. Dmitriev, A.N. Ignatiev, S.A. |
author_sort |
Bolshunov, A.V. |
title |
Enhancement of inertial mechanical reamer for borehole 5G conditioning to penetrate into subglacial lake Vostok |
title_short |
Enhancement of inertial mechanical reamer for borehole 5G conditioning to penetrate into subglacial lake Vostok |
title_full |
Enhancement of inertial mechanical reamer for borehole 5G conditioning to penetrate into subglacial lake Vostok |
title_fullStr |
Enhancement of inertial mechanical reamer for borehole 5G conditioning to penetrate into subglacial lake Vostok |
title_full_unstemmed |
Enhancement of inertial mechanical reamer for borehole 5G conditioning to penetrate into subglacial lake Vostok |
title_sort |
enhancement of inertial mechanical reamer for borehole 5g conditioning to penetrate into subglacial lake vostok |
publisher |
IOP Publishing |
publishDate |
2019 |
url |
http://dx.doi.org/10.1088/1755-1315/378/1/012006 https://iopscience.iop.org/article/10.1088/1755-1315/378/1/012006/pdf https://iopscience.iop.org/article/10.1088/1755-1315/378/1/012006 |
long_lat |
ENVELOPE(106.000,106.000,-77.500,-77.500) |
geographic |
Antarctic Lake Vostok |
geographic_facet |
Antarctic Lake Vostok |
genre |
Antarc* Antarctic Antarctica |
genre_facet |
Antarc* Antarctic Antarctica |
op_source |
IOP Conference Series: Earth and Environmental Science volume 378, issue 1, page 012006 ISSN 1755-1307 1755-1315 |
op_rights |
http://creativecommons.org/licenses/by/3.0/ https://iopscience.iop.org/info/page/text-and-data-mining |
op_doi |
https://doi.org/10.1088/1755-1315/378/1/012006 |
container_title |
IOP Conference Series: Earth and Environmental Science |
container_volume |
378 |
container_issue |
1 |
container_start_page |
012006 |
_version_ |
1800740584594341888 |