Flying floating bodies

ClementBll

February 2022 edited February 2022 in DualSPHysics v5.0

Hi,

I am using DualSPHysics coupled with Chrono for a case of hundreds floating bodies in a channel. At a certain time step, the floatings bodies jam and some start to fly as if a contact or pressure force became abnormally high.

The overlap value is set to default 0.5, can the problem be fixed with this parameter ?

Is reducing the time step by reducing the cflnumber a solution ? Or do you see any other parameter that can fix this issue ?

Thanks in advance,

Regards

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Notice

rich is deprecated. Use FormatService::renderHtml($content, Formats\RichFormat::FORMAT_KEY) instead.

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