sage action, inc.
  Airflow Visualization and Measurement
 
 
   
  SAI™ Helium Filled Bubbles Used In Assessing Cleanroom Airflow -
   
 

This photo shows the airflow over a table that is placed against a Cleanroom wall. Note the large area of recirculation that exists between the table top and the wall.

 
   
 

 

At the same time there is also large area of recirculation underneath the table as the air separates from the tables front edge.

 
   

 

 
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