# Difference between revisions of "Kees' assignment"

From Interactive System for Ice sheet Simulation

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==Model parameters== | ==Model parameters== | ||

*<math>\frac{\partial b}{\partial x} = -0.1</math> | *<math>\frac{\partial b}{\partial x} = -0.1</math> | ||

− | * <math>M(x) = M_0 - x M_1 = 4 - 2e-4 x</math> | + | * <math>M(x) = M_0 - x M_1 = 4 - 2e^{-4} x</math> |

* <math>\rho</math> = 920 <math>kg/m^3</math> | * <math>\rho</math> = 920 <math>kg/m^3</math> | ||

*g=9.8 <math>m/s^2</math> | *g=9.8 <math>m/s^2</math> |

## Revision as of 13:23, 5 August 2009

## Contents |

## Model equation

where

and

## Model parameters

- = 920
- g=9.8
- A = 1e-7

## Boundary conditions

- (left boundary)

- (right boundary)

## Numerical tips

Use a staggered grid such that , so

and then the flux will be computed as