Open MarcusAW opened 10 months ago
Hi, @MarcusAW !
Yes, the library just calculates response to transient aerodynamic forces for given observer points. However, I would start your simulation from timeStart=1s, when you have already the developed LES flow (according to your question).
Thank you for your help.
On the matter of recording time, how long would be sufficient? In my approach, to save on memory, I record only for t=Distance between source and observer/flow speed.
Once I record for t seconds, I save the results and rerun it again at a later time to get an average.
Thanks, Marcus
It's hard to suggest how long you should run your simulation, since the number of time slices (points) influences accuracy of acoustic spectrum. I think, you can just rerun the simulation several time and glue time series afterwards.
Hello, I have a very simple question.
Suppose I run a LES simulation until there is a periodic behavior e.g. t=1s without libAcoustic. If I start a new LES simulation at that time step with the acoustic function, and set responseDelay=0 and timeStart=0, would the library be able correctly obtain p'?
Thanks, Marcus