Point Source
Use the
Point Source
node to add a point source to model a source of small dimensions. For a time-dependent model, it is possible to enter an expression that depend on time.
Point Source
How you define the
Point source power
depends on the choice of
Band Input Type
for
The Acoustic Diffusion Equation
.
•
If the
Band Input Type
is
Flat (continuous)
enter a
Point source power
q
p
(SI unit: W).
•
For
Octave bands
,
1/3 octave bands
, or
User defined bands
, enter a
Point source power
q
p
(SI unit: W) in each row corresponding to the
Band Number
.