[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).
KR,
_____________________
Lars Rindorf
Technology consultant, Ph.D.
Mobile +45 7220 3367
Surfaces and microtechnology
Danish Technological Institute
Gregersensvej
2630 Taastrup
Denmark
http://www.dti.dk <http://www.dti.dk/>
Phone +45 7220 2000
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.geuz.org/pipermail/getdp/attachments/20081021/f86c2c42/attachment.html>