timflow.transient.linedoublet.LeakyWall#

class timflow.transient.linedoublet.LeakyWall(model, x1=-1, y1=0, x2=1, y2=0, res='imp', order=0, layers=0, label=None, addtomodel=True)#

Bases: LineDoubletHoBase, timflow.transient.equation.LeakyWallEquation

Create a segment of a leaky wall, which is simulated with a line-doublet.

The specific discharge through the wall is equal to the head difference across the wall divided by the resistance of the wall.

Parameters:

  • model (Model object) – Model to which the element is added

  • x1 (scalar) – x-coordinate of fist point of line-doublet

  • y1 (scalar) – y-coordinate of fist point of line-doublet

  • x2 (scalar) – x-coordinate of second point of line-doublet

  • y2 (scalar) – y-coordinate of second point of line-doublet

  • res (scalar or string) – if string: ‘imp’ for an impermeable wall (same as res = np.inf) if scalar: resistance of leaky wall

  • order (int (default is 0)) – polynomial order of potential jump along line-doublet (head jump if transmissivity is equal on each side of wall)

  • layers (scalar, list or array) – layer(s) in which element is placed if scalar: element is placed in this layer if list or array: element is placed in all these layers

  • label (str or None) – label of element

See also

LeakyLineDoubletString

Methods#

initialize()

Initialize the element.

setflowcoef()

Separate function so that this can be overloaded for other types.

potinf(x, y[, aq])

Can be called with only one x,y value.

disvecinf(x, y[, aq])

Can be called with only one x,y value.

plot([ax, layer])

Plot the element.

potential(x, y[, aq])

Returns complex array of size (ngvbc, naq, npval).

unitpotential(x, y[, aq])

Returns complex array of size (naq, npval).

unitpotentialone(x, y, jtime[, aq])

Returns complex array of size (naq, npval).

disvec(x, y[, aq])

Returns 2 complex arrays of size (ngvbc, naq, npval).

unitdisvec(x, y[, aq])

Returns 2 complex arrays of size (naq, npval).

potinflayers(x, y[, layers, aq])

Layers can be scalar, list, or array.

potentiallayers(x, y[, layers, aq])

Returns complex array of size (ngvbc, len(layers),npval).

unitpotentiallayers(x, y[, layers, aq])

Returns complex array of size (len(layers), npval).

disvecinflayers(x, y[, layers, aq])

Layers can be scalar, list, or array.

disveclayers(x, y[, layers, aq])

Returns 2 complex array of size (ngvbc, len(layers), npval).

unitdisveclayers(x, y[, layers, aq])

Returns complex array of size (len(layers), npval).

discharge(t[, derivative])

The discharge in each layer.

dischargeold(t[, derivative])

The discharge in each layer.

run_after_solve()

Function to run after a solution is completed.

equation()

Mix-in class that returns matrix rows for leaky-wall condition.