Browse wiki

Subglacial hydraulics significantly affect … Subglacial hydraulics significantly affects the ice dynamics in Greenland and Antarctic ice sheets, however, has been poorly understood due to the lack of data. Here we present an OpenFOAM-based one-dimensional subglacial model, conduitFoam, to study the hydraulics and ice dynamics of polar ice sheets. This model solves the coupled mass conservation equations for ice and water, the momentum and energy conservation equations for water, with a lake-conduit or moulin-conduit system as constraint boundaries. The model is validated using the theoretical solution applied in early melting stage and lake melting stage of the Greenland ice sheet and can be used to infer the subglacial conduit properties and the ice sheet dynamics in both seasonal and diurnal melting situations.h seasonal and diurnal melting situations. +

CSDMS meeting abstract submit

Yes +

CSDMS meeting abstract title

conduitFoam: a one-dimensional subglacial conduit mode +

CSDMS meeting city

State College +

CSDMS meeting coauthor country

United States + and Denmark +

CSDMS meeting coauthor email address

xliu@engr.psu.edu + and mankoff@gmail.com +

CSDMS meeting coauthor first name abstract

Xiaofeng + and Kenneth +

CSDMS meeting coauthor institute / Organization

Department of Civil and Environmental Engineering, Pennsylvania State University + and Department of Glaciology and Climate, Geological Survey of Denmark and Greenland (GEUS) +

CSDMS meeting coauthor last name abstract

Liu + and Mankoff +

CSDMS meeting coauthor town-city

State College + and Copenhagen +

CSDMS meeting email address

cyxcfd@gmail.com +

CSDMS meeting first name

Yunxiang +

CSDMS meeting institute

Pennsylvania State University +

CSDMS meeting last name

Chen +

CSDMS meeting phone

8143214396 +

CSDMS meeting post-conference

No +

CSDMS meeting posterPDF

Chen_CSDMS_POSTER_May2018.pdf +

CSDMS meeting posterPNG

Image:Chen_CSDMS_POSTER_May2018.png +

CSDMS meeting pre-conference

None +

CSDMS meeting scholarships

No +

CSDMS meeting select clinics1 2018

2) BMI Live! +

CSDMS meeting select clinics2 2018

1) Structure from Motion (SfM) +

CSDMS meeting select clinics3 2018

4) Artificial Intelligence & Machine Learning +

CSDMS meeting state

Pennsylvania +

Country member

United States +

Creation date"Creation date" is a predefined property that corresponds to the date of the first revision of a subject and is provided by <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.

21:04:26, 30 March 2018 +

Has query"Has query" is a predefined property that represents meta information (in form of a <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Subobject">subobject</a>) about individual queries and is provided by <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.

2018 CSDMS meeting-073 +

Last editor is"Last editor is" is a predefined property that contains the page name of the user who created the last revision and is provided by <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.

User:WikiSysop +

Modification date"Modification date" is a predefined property that corresponds to the date of the last modification of a subject and is provided by <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.

03:25:56, 21 May 2018 +

State

Pennsylvania +