Theory and Modern Applications
Table 2 The comparison sensitivity to discretization sizes of approximated pollutant concentrations while time discretizations are halved
From: Unconditional stable numerical techniques for a water-quality model in a non-uniform flow stream
Δ x | Δ t | \(\boldsymbol{\Delta t/(\Delta x)^{2}}\) | C (1.0,40) |
|---|---|---|---|
0.0500 | 0.002500 | 1.00 | 0.70470 |
0.0500 | 0.001250 | 0.50 | 0.75667 |
0.0500 | 0.000625 | 0.25 | 0.76400 |