From: bobnospam@gmail.com   
      
   On 3/11/2023 4:22 PM, songbird wrote:   
   > Snag wrote:   
   > ...   
   >>     Exactly !   
   >   
   >    except this imlies that you have constant water flow of a   
   > fairly stable sort.  as soon as you introduce perturbations   
   > i think that upsets the swirly effect.  or at least i'm   
   > kinda guessing that might be a problem.   
   >   
   >   
   >    songbird   
      
   I would expect when the flow stops, things sink to the bottom, and stay   
   there to little motion getting all the way down. When starting flow come   
   in there may be a little cross flow to the outlet, but still not much   
   due to the direction of the input around the circumference  of the   
   barrel the OP proposed.   
      
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