Table 4. Comparison of Outlet T and Concentration CNO of the Boiler Furnace with Different Grids.
items | values | ||
---|---|---|---|
grid number | 1,600,525 | 1,767,250 | 1,893,975 |
T | 1120.8 | 1118.5 | 1117.6 |
E(T) | 0.21% | 0 | 0.08% |
CNO | 241.55 | 245.91 | 248.01 |
E(CNO) | 1.77% | 0 | 0.85% |