Finite volume modelling of an icefield with subglacial lake

Bucchignani, Edoardo and Mansutti, Daniela and Navarro Valero, Francisco Jose and Otero García, Jaime and Glowacki, Piotr (2013). Finite volume modelling of an icefield with subglacial lake. In: "Congreso de Métodos Numéricos en Ingeniería (CMN 2013)", 25/07/2013 - 28/07/2013, Bilbao, Spain. p. 771.

Description

Title: Finite volume modelling of an icefield with subglacial lake
Author/s:
  • Bucchignani, Edoardo
  • Mansutti, Daniela
  • Navarro Valero, Francisco Jose
  • Otero García, Jaime
  • Glowacki, Piotr
Item Type: Presentation at Congress or Conference (Other)
Event Title: Congreso de Métodos Numéricos en Ingeniería (CMN 2013)
Event Dates: 25/07/2013 - 28/07/2013
Event Location: Bilbao, Spain
Title of Book: Congreso de Métodos Numéricos en Ingeniería (CMN 2013)
Date: 2013
Subjects:
Faculty: E.T.S.I. Telecomunicación (UPM)
Department: Matemática Aplicada a las Tecnologías de la Información [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

Momentum, mass and energy balance laws provide the tools for the study of the evolution of an icefield covering a subglacial lake. The ice is described as a non-Newtonian fluid with a power-law constitutive relationship with temperature- and stress-dependent viscosity (Glen?s law) [1]. The phase transition mechanisms at the air/ice and ice/water interfaces yield moving boundary formulations, and lake hydrodynamics requires equation reduction for treating the turbulence.

More information

Item ID: 30236
DC Identifier: http://oa.upm.es/30236/
OAI Identifier: oai:oa.upm.es:30236
Deposited by: Memoria Investigacion
Deposited on: 16 Jul 2014 17:15
Last Modified: 22 Apr 2016 00:29
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