YR 3 Thermodynamics 2 Flashcards on 2) Psychometry and Air Conditioning, created by Alice Kimpton on 07/10/2019.
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Created by Alice Kimpton
over 4 years ago
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Created by Alice Kimpton
over 4 years ago
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What is the psychrometric chart?
Percentage saturation lines graph and equation
Specific enthalpy lines graph and equation
Wet bulb temperature lines graph and equation
Specific volume lines graph and equation
On psychrometric chart:
- Find state point using temp and percentage saturation
- Moisture content
On psychrometric chart:
- Dew point temperature
- enthalpy
On psychrometric chart:
- Wet bulb temperature
- Specific volume
Steady flow process of typical summer air conditioning system
5-->1 sensible heating process
4--->5 cooling and dehumidification process
2+3--->4 mixing process
Room sensible and latent heat load
Supply air condition and ratio method 1:
Supply air condition and ratio method 2:
Winter air conditioning system:
