What is the humidity in kg h20/kg dry air tables at 305 C?
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What is the humidity in kg h20/kg dry air tables at 305 C?
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- How many TOR is required to cool 472.3 liters per second of air from 35 °C DB and 26 °C WB to 27 °C DB and 50% relative humidity?Air enters a heating section at 95 kPa, 10°C, and 30 percent relative humidity at a rate of 6.2 m3/min, and it leaves at 25 C Use data from the tables. Determine the rate of heat transfer in the heating section The rate of heat transfer is [ kJ/minThe air in a house is at 19°C, 59% relative humidity, and total pressure 89kPa. If air is cooled at constant pressure, the temperature at which moisture begins to codense is:
- An air conditioning unit supplies cold air to a room at 22°C dry bulb and 70% relative humidity. Considering standard atmospheric pressure, what is the specific enthalpy of the air at this state? Express your answer in kJ/kg da.Compute the enthalpy of air at 60 percent relative humidity and 34 deg.C (Psat = 5.318 kPa), when the barometric pressure is 110 kPa.Calculate the specific humidity if the relative humidity is50% and the capacity of the air (saturation specifichumidity) is 30g/kg. answer choices can be: 15 g/kg0.15 g/kg0.60 g/kg60 g/kg
- If moist air has a saturation humidity ratio of 0.016872 kg v/kg da at a pressure of 1.2 bar, what is the dew point temperature at this state? Note: ta- twb = tap for saturated air. Express your answer in °C.Air enters a window air conditioner at 1 atm, 32oC, and 65 percent relative humidity ata rate of 80 kg/min, and leaves at 20oC with 50 percent relative humidity. Determinethe cooling capacity of the A.C. in tons and the moisture removal from the air in kg/s.Example 2: Moist air at 35C db, and specific volume 0.89 m3/kg. Determine: - Enthalpy h, Specific humidity .
- Cooling water leaves at 35ºC and at 100 kg/s from the condenser of a thermal power station and enters a cooling tower. In this tower, the water is cooled to 22ºC with air entering at 1 atm, 20ºC and 60% relative humidity, leaving saturated at 30ºC. Determine: a) The volumetric flow rate of air entering the tower. b) The mass flow rate of the make-up water.the maximum amount of water vapor in air at 20c is 15.0 g/kg. If the relative humidity is 60%, what is the specific humidity of this air?What happens when the temperature of air with 80% relative humidity at 15°C is raised to 20°C The saturation water vapor pressure is 1.71 kPa at 15°C and 2.34 kPa at 20°C.