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Particle tracing module, How to calculate partical concentration

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Hi,
I am using COMSOL 4.2a to generate particle trajectory in liquid, which is excited by ultrasound standing wave. Therefore, the particles will be concentrated at the pressure nodes. I want to calculate the particle concentration (or particle number) around these node. Any suggestions about how to achieve this?
Furthermore, I want to simulate the sedimentation process of the concentrated particle. In other words, I want to increase the particle volume, when they aggregate. Anyone has this experience before? How can I achieve this?
Regards,
Yue

1 Reply Last Post 30 giu 2016, 22:50 GMT-4
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Hello Yue Wu

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Posted: 8 years ago 30 giu 2016, 22:50 GMT-4
You can use Derived Values section.
You can use Derived Values section.

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