List of sources

List of sources


Name of the source

Mass flux

Set the mass flux of the source here.


Set the X- and Y-coordinates of the source center.

Length, width

The expansion of the area sources in X or Y-direction can be set here.


Set the angle of the ordinates of the area sources to the system of coordinates (counter-clockwise) in degrees.


The temperature of the waste gases is to be set here.

Exhaust volume rate

Set the exhaust volume rate of the waste gases (standard state).

Stack diameter

The stack diameter is to be set in meters.

Periods t1 to t5

For each source, the periods and the emission durations involved, can be set here.

see Program description 3.4. Sources and Operation within the tables

P&K 3783 Dispersion calculation for accidental releases (emission) according to VDI 3783 part 1 and part 2 in an integrated implementation of both guidelines.

Width :


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