Application of Numerical Methods in Environmental Science

1. Application of Numerical
Methods in Environmental
Science
Group: GalaxySection: MID: 161-15-7495

2. What is Numerical Method?
• In numerical analysis, a Numerical Method is a mathematical tool
designed to solve numerical problems. The implementation of a
numerical method with an appropriate convergence check in a
programming language is called a numerical algorithm.

3. Natural Ventilation in the pots-hall 1
Pictures of the Building and the Numerical Model

4. Natural Ventilation in the pots-hall 2
Calculation Results of flow and Visualization of the Flow

5. Experimental investigation of flow around the buildings
The model for investigation of the flow in wind tunnel
Pots-hall
Residential Area
N
S
EW
1000 scale model of the aluminum industrial site and it’s surroundings

6. Numerical investigation of flow around the buildings
Calculated streamlines and distribution of the pollution

7. Investigation of the exhausting system of the pots hall 1
Drawing and Numerical models of the exhausting system

8. Investigation of the exhausting system of the pots hall 2
Numerical model, initial data and calculated results

9. Thank You