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Results of numerical modelling of distribution of harmful substances from a respiratory tube of the gas station for various town-planning situations


Fig. Б.1. Fields of speeds of airflows (side view) for the various

Town-planning situations:

With bushes (5); with trees (6); with bushes and trees (7 1 - an apartment house; 2 - operational; 3 - Broadcasting Company with a canopy; 4 - a respiratory tube;

5 - a barrier

Fig.

Б.2. Fields of speeds of airflows (top view) of town-planning situations:

With bushes (5); with trees (6); with bushes and trees (7 1 - an apartment house; 2 - operational; 3 - Broadcasting Company with a canopy; 4 - a respiratory tube;

5 - a barrier


Fig. Б.3. Zones of excess of maximum concentration limit of steams of gasoline in air

In the presence of bushes at a perpendicular variant of an arrangement

The gas station: a side view; the top view; navetrennaja a building part;

Leeward part of a building

(5th town-planning situation)

Fig. Б.4. Zones of excess of maximum concentration limit of steams of gasoline in air

In the presence of trees at a perpendicular variant of an arrangement of the gas station:

Side view; the top view; navetrennaja a building part;

Leeward part of a building

(6th town-planning situation)

Fig. Б.5. Zones of excess of maximum concentration limit of steams of gasoline in air

In the presence of bushes and trees at a perpendicular variant raspoyolozhenija the gas station: a side view; the top view; navetrennaja a building part;

Leeward part of a building

(7th town-planning situation)

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A source: GARMONOV CYRIL VALEREVICH. the TECHNIQUE of the ESTIMATION of ENVIRONMENTAL SAFETY of CITY GASOLINE STATIONS. The dissertation on competition of a scientific degree of a Cand.Tech.Sci. Voronezh - 2019. 2019

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