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Nelson does plenty of flow research in his own shop on his own bench. He likes tailoring the port size and shape to each individual application. He uses a probe inside the port to determine where the air is moving fast and where it's moving slow. As he says: "The probe measures inches of water being pulled, and when I probe into a port, I'm looking for the highest water depression. This is normally a busy area that could use some help. The width of the short-side radius (in the corners), along with the port roof, is where I do most of my work."
The Hunger

Nelson does plenty of flow research in his own shop on his own bench. He likes tailoring the port size and shape to each individual application. He uses a probe inside the port to determine where the air is moving fast and where it's moving slow. As he says: "The probe measures inches of water being pulled, and when I probe into a port, I'm looking for the highest water depression. This is normally a busy area that could use some help. The width of the short-side radius (in the corners), along with the port roof, is where I do most of my work."  View Related Article

 

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