Research Article
A Novel Numerical Model for Simulating the Quantity of Tailing Oil in the Mixed Segment between Two Batches in Product Pipelines
Table 1
Simplified formulas of the flow regions [
19,
20].
| Region | Distance to the pipe wall | Velocity distribution | Turbulent diffusion coefficient | Effective axial diffusion coefficient |
| Laminar layer | | | | | Buffer layer | | | | | Turbulent core area | | | | |
|
|