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Mesh Design &Base Map Implementation 

Mesh Design &Base Map Implementation 

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Fig.(6) Error Summation per Time step 
Fig.(6) Mesh Design &Base Map Implementation 
Fig.(9) Natural and Simulated Distribution of Pollutants along the River
Euphrates Pollution Threats for Human and Fishery Wealth Survival in Al Hindyia City by using 2D Mathematical Dispersion-advection Modeling
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  • Nov 2015
A brief study is performed including mathematical derivation, conceptualization and computer programing to develop 2D comprehensive mathematical model to dealing with any environmental problems especially that concerning pollution accident. The model is capable to be used for solving a point, line and area sources. The current pollution process in...
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... (Istep) is selected to be (0.1day) provided that the maximum allowable number of steps namely as (Nstep =1000). According to this basis the simulation program estimates error summation (which is constrained to be in no more than 0.1) and iteration number throughout each step which are required to reach a steady state condition. This is shown in Figs.(6,7 and 8). ...