This calculator provides engineers and HVAC professionals with an interactive tool to compute psychrometric properties such as dew point and specific humidity based on input conditions.
Tutti i calcoli si basano rigorosamente sulle formule e sui dati forniti da ASHRAE Handbook - Fundamentals. For further details, visit ASHRAE.
Dew Point: \( T_{dew} = T_{dry} - \frac{(100 - RH)}{5} \)
Specific Humidity: \( SH = 0.622 \times \frac{e}{P - e} \)
For a dry bulb temperature of 25°C and a relative humidity of 60%, the dew point is calculated as 19°C, and the specific humidity is 0.0102 kg/kg.
A psychrometric chart is a graphical representation of the physical and thermal properties of moist air.
Input the dry bulb temperature and relative humidity, then click 'Calculate' to see the dew point and specific humidity.
Psychrometry is crucial for designing HVAC systems as it helps in understanding air properties and behavior under different conditions.
Relative humidity is the amount of moisture in the air compared to what the air can hold at that temperature.
Yes, this tool is designed to assist both students and professionals in understanding and applying psychrometric principles.