Core HVAC Psychrometric Processes
Sensible Heating: Moves left-to-right horizontally on the chart, increasing dry-bulb temperature without changing moisture content.
Sensible Cooling: Moves right-to-left horizontally, decreasing dry-bulb temperature without changing moisture content.
Humidification: Moves vertically up, increasing moisture content and humidity ratio.
Dehumidification: Moves vertically down, decreasing moisture content.
Cooling and Dehumidification: Moves down and to the left (e.g., air passing over a chilled coil).
Heating and Humidification: Moves up and to the right (e.g., furnace with a humidifier).
Mannings Facilities Management
Mannings Facilities Management
Key Psychrometric Properties
Dry-Bulb Temperature (DBT): Standard air temperature measured by a thermometer.
Wet-Bulb Temperature (WBT): Indicates the temperature of adiabatic saturation.
Dew Point (DP): Temperature at which water vapor condenses.
Relative Humidity (RH): Ratio of moisture in air compared to maximum possible at that temperature.
Humidity Ratio (): The weight of water vapor per pound of dry air.
Enthalpy (): Total heat content of the air.
Sensible Heating: Moves left-to-right horizontally on the chart, increasing dry-bulb temperature without changing moisture content.
Sensible Cooling: Moves right-to-left horizontally, decreasing dry-bulb temperature without changing moisture content.
Humidification: Moves vertically up, increasing moisture content and humidity ratio.
Dehumidification: Moves vertically down, decreasing moisture content.
Cooling and Dehumidification: Moves down and to the left (e.g., air passing over a chilled coil).
Heating and Humidification: Moves up and to the right (e.g., furnace with a humidifier).
Mannings Facilities Management
Mannings Facilities Management
Key Psychrometric Properties
Dry-Bulb Temperature (DBT): Standard air temperature measured by a thermometer.
Wet-Bulb Temperature (WBT): Indicates the temperature of adiabatic saturation.
Dew Point (DP): Temperature at which water vapor condenses.
Relative Humidity (RH): Ratio of moisture in air compared to maximum possible at that temperature.
Humidity Ratio (): The weight of water vapor per pound of dry air.
Enthalpy (): Total heat content of the air.
الفئات:
الخدمات المهنية للأفراد
المنطقة:
الجزائر /
الجزائر
وضع في:
27-03-2026 à 11:01:15
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