siconos.kernel.FixedBC (Python class)

class siconos.kernel.FixedBC(*args)[source]

Bases: siconos.kernel.BoundaryCondition

This class models a simple fixed boundary conditions for prescribing the velocities in a Dynamical System.

A simple boundary condition is considered to fix a component \(j\) of the velocity vector, i.e., \(v_j(t) = 0\)

Generated class (swig), based on C++ header Program listing for file kernel/src/modelingTools/FixedBC.hpp.


FixedBC(UnsignedIntVector newVelocityIndices)

Basic constructor.

Parameters:newVelocityIndices – the indices of the velocity subjected to prescribed velocities
computePrescribedVelocity(double time) → None[source]

default function to compute the precribed velocities

Parameters:time – : the current time