USING EQUIVALENT PENETRATION COEFFICIENT METHOD TO SEARCH THE UNCONFINED FLOW SURFACE

Based on a sample, the most commonly used methods that can search the surface of unconfined flow were analyzed. The Elemental Conducting Matrix Adjustment Method was simplified and improved, and the Equivalent Penetration Coefficient Method was proposed. It is concluded that the Equivalent Penetration Coefficient Method is accurate, simple, and easy to be popularized.