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Record #80910:
Operational experience with the new-type Baltic icebreaker "Otso" / Jan-Erik Jansson, Martin Saarikangas, Torsten Heideman.
Title: | Operational experience with the new-type Baltic icebreaker "Otso" / Jan-Erik Jansson, Martin Saarikangas, Torsten Heideman. |
Author(s): | Jansson, Jan-Erik. Saarikangas, Martin. Heideman, Torsten. |
Date: | 1986. |
Publisher: | Espoo: Technical Research Centre of Finland |
In: | Polartech '86 : International Offshore and Navigation Conference and Exhibition. Helsinki, Finland, 27-30 October 1986. (1986.), Vol. 2. |
Abstract: | Full-scale trials in Gulf of Bothnia in March 1986. Ship capable of maintaining speed of 10 knots in level ice 80 cm thick. Penetration of pressure ridges up to 25 m high with only few charges. Describes some new features of ship. |
Notes: | In: Polartech '86 : International Offshore and Navigation Conference and Exhibition. Helsinki, Finland, 27-30 October 1986. Vol. 2. / Polartech '86. |
Keywords: | 629.124.791.2 -- Icebreakers. 624.145.1 -- Floating ice, thrust. E6 -- Glaciology: floating ice. |
SPRI record no.: | 80910 |
LDR 01356naa#a2200000#a#4500 001 SPRI-80910 005 20230927121937.0 007 ta 008 230927s1986####fi#a###|#####|0||#0#eng#d 035 ## ‡aSPRI-80910 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aJansson, Jan-Erik. 245 10 ‡aOperational experience with the new-type Baltic icebreaker "Otso" /‡cJan-Erik Jansson, Martin Saarikangas, Torsten Heideman. 260 ## ‡aEspoo :‡bTechnical Research Centre of Finland,‡c1986. 300 ## ‡ap. 1039-1060 :‡bdiags., table. 490 0# ‡aVTT Symposium ;‡v71 500 ## ‡aIn: Polartech '86 : International Offshore and Navigation Conference and Exhibition. Helsinki, Finland, 27-30 October 1986. Vol. 2. / Polartech '86. 520 3# ‡aFull-scale trials in Gulf of Bothnia in March 1986. Ship capable of maintaining speed of 10 knots in level ice 80 cm thick. Penetration of pressure ridges up to 25 m high with only few charges. Describes some new features of ship. 650 07 ‡a629.124.791.2 -- Icebreakers.‡2udc 650 07 ‡a624.145.1 -- Floating ice, thrust.‡2udc 650 07 ‡aE6 -- Glaciology: floating ice.‡2local 700 1# ‡aSaarikangas, Martin. 700 1# ‡aHeideman, Torsten. 773 0# ‡7m2am ‡aPolartech '86. ‡tPolartech '86 : International Offshore and Navigation Conference and Exhibition. Helsinki, Finland, 27-30 October 1986. ‡dEspoo : Technical Research Centre of Finland, 1986. ‡gVol. 2. ‡wSPRI-81255 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20230927