Modelling sea ice friction with a thermodynamic friction model

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Abstract

The dynamic friction of ice can be estimated by thermodynamic models. The authors have developed a thermodynamic ice friction model, which is summarized in this paper. This model can be applied to dynamic friction between ice and some other material, and to ice-ice friction. The model has been successfully verified by laboratory experiments using freshwater ice. Here, we discuss the applicability of this model to sea ice friction and use it in explaining ice friction measurements presented in the literature for saline ice. We identify the discrepancies and develop the model accordingly. The improved model can be used, instead of a fixed friction coefficient, in estimating friction on a vessel navigating in ice and in modelling sea ice dynamics and ice crushing processes.
Original languageEnglish
Title of host publicationProceedings of the 22nd IAHR International Symposium on Ice, ICE 2014
Pages711-718
Publication statusPublished - 2014
MoE publication typeA4 Article in a conference publication
Event22nd IAHR International Symposium on Ice, ICE 2014 - Singapore, China
Duration: 11 Aug 201415 Aug 2014

Conference

Conference22nd IAHR International Symposium on Ice, ICE 2014
Abbreviated titleICE 2014
CountryChina
CitySingapore
Period11/08/1415/08/14

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sea ice
friction
thermodynamics
ice
modeling
crushing
vessel

Cite this

Tikanmäki, M., & Makkonen, L. (2014). Modelling sea ice friction with a thermodynamic friction model. In Proceedings of the 22nd IAHR International Symposium on Ice, ICE 2014 (pp. 711-718)
Tikanmäki, Maria ; Makkonen, Lasse. / Modelling sea ice friction with a thermodynamic friction model. Proceedings of the 22nd IAHR International Symposium on Ice, ICE 2014. 2014. pp. 711-718
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title = "Modelling sea ice friction with a thermodynamic friction model",
abstract = "The dynamic friction of ice can be estimated by thermodynamic models. The authors have developed a thermodynamic ice friction model, which is summarized in this paper. This model can be applied to dynamic friction between ice and some other material, and to ice-ice friction. The model has been successfully verified by laboratory experiments using freshwater ice. Here, we discuss the applicability of this model to sea ice friction and use it in explaining ice friction measurements presented in the literature for saline ice. We identify the discrepancies and develop the model accordingly. The improved model can be used, instead of a fixed friction coefficient, in estimating friction on a vessel navigating in ice and in modelling sea ice dynamics and ice crushing processes.",
author = "Maria Tikanm{\"a}ki and Lasse Makkonen",
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Tikanmäki, M & Makkonen, L 2014, Modelling sea ice friction with a thermodynamic friction model. in Proceedings of the 22nd IAHR International Symposium on Ice, ICE 2014. pp. 711-718, 22nd IAHR International Symposium on Ice, ICE 2014, Singapore, China, 11/08/14.

Modelling sea ice friction with a thermodynamic friction model. / Tikanmäki, Maria; Makkonen, Lasse.

Proceedings of the 22nd IAHR International Symposium on Ice, ICE 2014. 2014. p. 711-718.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

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AB - The dynamic friction of ice can be estimated by thermodynamic models. The authors have developed a thermodynamic ice friction model, which is summarized in this paper. This model can be applied to dynamic friction between ice and some other material, and to ice-ice friction. The model has been successfully verified by laboratory experiments using freshwater ice. Here, we discuss the applicability of this model to sea ice friction and use it in explaining ice friction measurements presented in the literature for saline ice. We identify the discrepancies and develop the model accordingly. The improved model can be used, instead of a fixed friction coefficient, in estimating friction on a vessel navigating in ice and in modelling sea ice dynamics and ice crushing processes.

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Tikanmäki M, Makkonen L. Modelling sea ice friction with a thermodynamic friction model. In Proceedings of the 22nd IAHR International Symposium on Ice, ICE 2014. 2014. p. 711-718