k-Wave User Forum » Topic: Using pressure source as 'additive' and 'dirichlet' at the same time
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Bradley Treeby on "Using pressure source as 'additive' and 'dirichlet' at the same time"
http://www.k-wave.org/forum/topic/using-pressure-source-as-additive-and-dirichlet-at-the-same-time#post-7213
Wed, 12 Feb 2020 11:29:15 +0000Bradley Treeby7213@http://www.k-wave.org/forum/<p>Hi ZekuiJia,</p>
<p>Yes, the source mode for the velocity and pressure sources is defined independently, so you can use an additive pressure source and dirichlet velocity source at the same time.</p>
<p>Brad.
</p>ZekuiJia on "Using pressure source as 'additive' and 'dirichlet' at the same time"
http://www.k-wave.org/forum/topic/using-pressure-source-as-additive-and-dirichlet-at-the-same-time#post-7134
Tue, 26 Nov 2019 12:58:56 +0000ZekuiJia7134@http://www.k-wave.org/forum/<p>Dear all,</p>
<p>I'm simulating a 1-D problem and I want to set a time-varying pressure source at x=0 and apply dirichlet pressure condition at x=x_max at the same time. Can I do that? Actually I also want to apply dirichlet velocity condition at x=0, so can I use pressure source and velocity together?</p>
<p>Thank you very much for your help!
</p>