wetted perimeter
Length of the wetted contact between a conveyed liquid and the open channel or closed conduit conveying it, measured in a plane at right angles to the direction of flow.
Authorization Path: 2.4.5.2.20.15
Length of the wetted contact between a conveyed liquid and the open channel or closed conduit conveying it, measured in a plane at right angles to the direction of flow.
Authorization Path: 2.4.5.2.20.15