Newmark.md

Newmark

Class

Foam::sixDoFSolvers::Newmark

Description

Newmark 2nd-order time-integrator for 6DoF solid-body motion.

Reference:

        Newmark, N. M. (1959).
        A method of computation for structural dynamics.
        Journal of the Engineering Mechanics Division, 85(3), 67-94.

Example specification in dynamicMeshDict:

solver
{
        type    Newmark;
        gamma   0.5;    // Velocity integration coefficient
        beta    0.25;   // Position integration coefficient
}

SourceFiles

Newmark.C