[Getdp] Explicit time

Lars Rindorf Lars.Rindorf at teknologisk.dk
Tue Oct 21 09:55:54 CEST 2008

Dear all
Is it possible to include an explicite time variable in the Euler and
Newmark time schemes? The spatial variables can be included by X[], Y[],
and Z[], but there does not exist a T[] or time[].
I would like to solve a harmonic damped oscillator with a damping term:
-dt^2(phi) -i*g*dt(phi)-k*phi = f(t), where f(t) is the driving term and
g,k are constants (or spatial operators).


Lars Rindorf

Technology consultant, Ph.D.


Mobile +45 7220 3367


Surfaces and microtechnology

Danish Technological Institute


2630 Taastrup


http://www.dti.dk <http://www.dti.dk/> 

Phone +45 7220 2000

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