Research Article
Emergency Evacuation of Hazardous Chemical Accidents Based on Diffusion Simulation
Table 5
The calculative results of different evacuation source point coordinates.
| Evacuation source
point coordinate | Evacuation routes | Evacuation time (s) | The highest cumulative concentration
(mg/m3) | Program execution
time (s) |
| | (20, 10) | 1-2-4-8-14-22-26-27-28
1-2-7-8-14-22-26-27-28
1-3-5-9-13-17-18-23-24-28 | 63 | 12816.29 | 19.2 | | (20, 15) | 1-2-4-8-14-22-26-27-28
1-2-7-8-14-22-26-27-28
1-3-5-9-13-17-18-23-24-28 | 63 | 2696.45 | 19.8 | | (20, 20) | 1-2-4-8-14-22-26-27-28
1-2-7-8-14-22-26-27-28
1-3-5-9-13-17-18-23-24-28 | 63 | 304.27 | 19.9 | | (20, 25) | 1-2-4-8-14-22-26-27-28
1-2-7-8-14-22-26-27-28
1-3-5-9-13-17-18-23-24-28 | 63 | 18.59 | 20.4 | | (20, 30) | 1-2-4-8-14-22-26-27-28
1-2-7-8-14-22-26-27-28
1-3-5-9-13-17-18-23-24-28 | 63 | 0.81 | 20.6 | | (20, 35) | 1-2-4-8-14-22-26-27-28
1-2-7-8-14-22-26-27-28
1-3-5-9-13-17-18-23-24-28 | 63 | 0.22 | 20.6 | | (20, 40) | 1-2-4-8-14-22-26-27-28
1-2-7-8-14-22-26-27-28
1-3-5-9-13-17-18-23-24-28 | 63 | 0.21 | 20.3 |
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