Question
In: Mechanical Engineering
The air in a room has a pressure of 1 atm, a dry-bulb temperature of 24°C,...
The air in a room has a pressure of 1 atm, a dry-bulb temperature of 24°C, and a wetbulb temperature of 17°C. Using the psychrometric chart, determine
(a) The specific humidity,
(b) The enthalpy, in kJ/kg dry air,
(c) The relative humidity,
(d) The dew-point temperature,
and (e) The specific volume of the air, in m3/kg dry air.
Solutions
samet mamat answered 3 years agoRelated Solutions
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are 35°C, 50% saturation with a barometric pressure of 101.3 kPa.
The total heat gains to the room are 15 kW sensible heat and 3 kW
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Air with a dry bulb temperature 75 F and a wet bulb temperature 65 F is...
Air with a dry bulb temperature 75 F and a wet bulb temperature
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(d) dew point, and (e) the mass
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Humid air at given : dry-bulb temperature, wet-bulb temperature and total pressure enters a drier at a given molar flow rate.
Humid air at given : dry-bulb temperature, wet-bulb temperature and total pressure enters a drier at a given molar flow rate. Using psychometric chart to estimate :relative humidity, absolute humidity, dew point temperature and humid volume of air A- volumetric flow rate entering drier?B-mass flow rate BDA entering drier?C-Ha and Hm if more mass flow rate of water is added during passing through drier?D-molar composition air leaving drier?E-percentage humidity (Hp) air entering drier?
Air enters a counter-flow drier at 70˚C dry bulb temperature and 20˚C dew point temperature. Air...
Air enters a counter-flow drier at 70˚C dry bulb temperature and
20˚C dew point temperature. Air leaves the drier at 40˚C and 60%
relative humidity. The initial moisture content of the product is
82% (wet basis). The amount of air moving through the drier is
2000kg of dry air per hour. The mass flow rate of the product is
10kg dry solid per hour. What is the final moisture content of the
dried product in wet basis?
Air enters a counter-flow drier at 70˚C dry bulb temperature and 20˚C dew point temperature. Air...
Air enters a counter-flow drier at 70˚C dry bulb temperature and
20˚C dew point temperature. Air leaves the drier at 40˚C and 60%
relative humidity. The initial moisture content of the product is
82% (wet basis). The amount of air moving through the drier is
2000kg of dry air per hour. The mass flow rate of the product is
10kg dry solid per hour. What is the final moisture content of the
dried product in wet basis?
Temperature of Distilled H2O = 22 *C Room (or regional) Pressure (atm) = 0.04 atm Initial...
Temperature of Distilled H2O = 22 *C Room (or regional) Pressure
(atm) = 0.04 atm Initial Volume of Air (mL) = 10 mL Final Volume of
Air (after reaction) (mL) = 40 mL Volume of O2 Collected (Final
Volume - Initial Volume) = 30 mL w/ 5 mL H2O2 solution used. Given
the above variables, determine the percentage of hydrogen peroxide
in your solution.
The atmospheric air 32 °C dry bulb temperature and 70% relative humidity supplied to the cooling...
The atmospheric air 32 °C dry bulb temperature and 70% relative
humidity supplied to the cooling coil at a rate of 45m3 /min. The
air cooling to the saturated state and leaving at a temperature of
16 °C. Determine: () a- Specific humidity at each state. b- Wet
bulb and dew point temperatures at the final state c- Final
relative humidity. d- Mass of water condensed. e- Rate of heat
removed from the air in kW. f- Show the process...
The atmospheric air 32 °C dry bulb temperature and 70% relative humidity supplied to the cooling...
The atmospheric air 32 °C dry bulb temperature and 70% relative
humidity supplied to the cooling coil at a rate of 45m3 /min. The
air cooling to the saturated state and leaving at a temperature of
16 °C. Determine: (10 points) a- Specific humidity at each state.
b- Wet bulb and dew point temperatures at the final state c- Final
relative humidity. d- Mass of water condensed. e- Rate of
heat removed from the air in kW. f- Show the...
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