Zusammenfassung der Ressource
T013 M&E
- M&E systems
- factors affecting human confort
- Air temp & mean radiant temperature
- MRT important 2 thermal comfort as human body receives
radiant heat from radiation 2 the surrounding surfaces
- Air temp & relative humidity
- RH = ratio of amount of water water
present in the air to max amount that air
can hold
- Air temp & air motion
- AM = inc heat loss by convection and
evaporation - the cooler air stream is
relative 2 the room air temp, the less
velocity it should have.
- LIGHT
- Sources
- incandescent lamps
- flourescent lamps
- high-density discharge lamps