Ändra sökning
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Performance quantification of icebreaker operations in ice management by numerical simulations
Visa övriga samt affilieringar
Antal upphovsmän: 6
Ansvarig organisation
2022 (Engelska)Ingår i: Cold Regions Science and Technology, ISSN 0165-232X, E-ISSN 1872-7441, Vol. 194Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

The paper addresses the problem of quantifying and assessing the effectiveness of icebreaker operations in ice management (IM) using a high-fidelity simulator. The numerical model includes an accurate geometric representation of an icebreaker, a cylindrical protected structure, and a synthetic ice environment. A set of key performance indicators (KPIs) are defined and proposed to quantify the effectiveness of IM strategies for protecting the downstream structure. This give better insight into which IM strategies are more effective with respect to different objectives for certain conditions, thereby enabling better planning and guidance of icebreaker operations. The results from a selection of the simulations performed with nearly 100% ice concentration are presented. This will illustrate the methodology using the different KPIs to quantify the effectiveness and highlight differences between the different IM strategies. From the simulations we see that all patterns have strengths and weaknesses; some KPIs are consistent while others are changing with the ice drift velocity.

Ort, förlag, år, upplaga, sidor
2022. Vol. 194
Nyckelord [en]
Ice management operations, Simulation-based design, Ship-ice interactions, Image processing, Multi-body dynamics, Arctic technology, Ocean engineering
Nationell ämneskategori
Teknik och teknologier
Forskningsämne
SWEDARCTIC 2015, OATRC 2015
Identifikatorer
URN: urn:nbn:se:polar:diva-8946DOI: 10.1016/j.coldregions.2021.103435OAI: oai:DiVA.org:polar-8946DiVA, id: diva2:1720490
Tillgänglig från: 2022-12-19 Skapad: 2022-12-19 Senast uppdaterad: 2022-12-19Bibliografiskt granskad

Open Access i DiVA

Fulltext saknas i DiVA

Övriga länkar

Förlagets fulltexthttps://www.sciencedirect.com/science/article/pii/S0165232X21002160
I samma tidskrift
Cold Regions Science and Technology
Teknik och teknologier

Sök vidare utanför DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetricpoäng

doi
urn-nbn
Totalt: 17 träffar
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf