How to get the diameters of droplets in Fluent?

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Shashwat Agarwal

One of the method is to use CFD post to plot the contour at the given time step. Then, you can use ImageJ software(freely available) to calculate the size of each droplet at that particular time step.

Another way is to write a UDF to measure the size of the droplet at each time step.

Mohammadmahdi Seifi

I've explained in the attachment. Sincerely

Santosh Kumar Singh

Plot the contour at the given time step. Then, you can use ImageJ software(freely available) to calculate the size of each droplet at that particular time step.