AixLib.BoundaryConditions.InternalGains.Machines.MachinesDIN18599

# .AixLib.BoundaryConditions.InternalGains.Machines.MachinesDIN18599

Heat flow due to machines based on DIN 18599 (number of people and activity type of machines)

## Information

#### Overview

Heat source with convective and radiative component. The load is determined by a schedule and the type of activity.

#### Concept

The schedule sets the times when the machines are used. They tend to be used more when people are present in the room, and go on stand-by when people are absent from the room.

The schedule describes the machines corresponding to only one person, and can take values from 0 to 1. For more people, a factor, nrPeople, is provided as parameter.

The type of activity determines the load for machines in the room for one person according to DIN 18599-10. The following values are used:

DIN 18599-10 activity level and produces heat output
Activity Type | Heat Load [W]
1 | 50
2 | 100
3 | 150

#### References

DIN 18599-10

## Revisions

- March 30, 2020 by Philipp Mehrfeld:
  #886: Summarize models to partial model. Make all models dependant from a relative input 0..1. Many refactorings.
- October 19, 2016 by Ana Constantin:
  Corrected documentation to refer to machines directly
- October 21, 2014 by Ana Constantin:
  Added a lower positive limit to the surface area, so it will not lead to a division by zero
- Mai 19, 2014 by Ana Constantin:
  Uses components from MSL and respects the naming conventions
- May 07, 2013 by Ole Odendahl:
  Added documentation and formatted appropriately

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