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problems:rheology [2013/11/27 07:01] gag [Glen's flow law] |
problems:rheology [2017/11/22 10:43] (current) gag [Firn and Snow Rheology] |
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| The rheology of **porous ice**, namely firn and snow, is represented using the porous law proposed by Gagliardini and Meyssonnier (1997). This law is implemented in Elmer/Ice in the [[solvers:porous|Porous Solver]]. Density evolution can be computed from the mass conservation equation. | The rheology of **porous ice**, namely firn and snow, is represented using the porous law proposed by Gagliardini and Meyssonnier (1997). This law is implemented in Elmer/Ice in the [[solvers:porous|Porous Solver]]. Density evolution can be computed from the mass conservation equation. | ||
| + | ==== Damage ==== | ||
| + | Damage is accounted for through the enhancement factor. Damage evolution is modelled following the approach in Krug et al. (2014). More information can be found [[userfunctions:damage|here]]. | ||
