Table 3: The pollutant concentration of FTCS scheme, (40 m), (0.1 s).


10 1.0000 0.3231 0.1154 0.0517 0.0292 0.0194 0.0141 0.0109 0.0090 0.0079 0.0075
20 1.0000 0.9996 0.9971 0.9873 0.9575 0.8873 0.7588 0.5774 0.3828 0.2324 0.1720
30 1.0000 0.9981 0.9956 0.9910 0.9830 0.9706 0.9533 0.9327 0.9122 0.8966 0.8903
40 1.0000 0.9260 0.9166 0.9150 0.9145 0.9141 0.9138 0.9136 0.9135 0.9134 0.9133
50 1.0000 0.9993 0.9966 0.9902 0.9788 0.9633 0.9468 0.9327 0.9231 0.9179 0.9162