Saturation pressure corresponding to wet bulb temperature Solution

STEP 0: Pre-Calculation Summary
Formula Used
Saturation pressure corresponding to WBT = (Pressure of water vapour+(Total pressure of moist air*((Dry Bulb Temperature in °C-Wet bulb temperature)/(1544-1.44*Wet bulb temperature))))/(1+((Dry Bulb Temperature in °C-Wet bulb temperature)/(1544-1.44*Wet bulb temperature)))
pw = (pv+(pt*((tdb-Tw)/(1544-1.44*Tw))))/(1+((tdb-Tw)/(1544-1.44*Tw)))
This formula uses 5 Variables
Variables Used
Saturation pressure corresponding to WBT - (Measured in Pascal) - Saturation pressure corresponding to WBT (Wet Bulb Temperature) is the pressure that can be found from the steam table corresponding to wet bulb temperature.
Pressure of water vapour - (Measured in Pascal) - Pressure of water vapour is the pressure exerted by the water vapour in the moist air or the mixture of dry air and water vapour.
Total pressure of moist air - (Measured in Pascal) - Total pressure of moist air is the pressure exerted by the mixture of air and water vapour which is equal to the sum of the respected pressures. It is also called barometric pressure.
Dry Bulb Temperature in °C - Dry bulb temperature in °C is the temperature of air measured by a thermometer freely exposed to the air but shielded from radiation and moisture.
Wet bulb temperature - Wet bulb temperature is the temperature of the wet bulb and denoted by the symbol Tw.
STEP 1: Convert Input(s) to Base Unit
Pressure of water vapour: 60 Bar --> 6000000 Pascal (Check conversion here)
Total pressure of moist air: 100 Bar --> 10000000 Pascal (Check conversion here)
Dry Bulb Temperature in °C: 90 --> No Conversion Required
Wet bulb temperature: 20 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
pw = (pv+(pt*((tdb-Tw)/(1544-1.44*Tw))))/(1+((tdb-Tw)/(1544-1.44*Tw))) --> (6000000+(10000000*((90-20)/(1544-1.44*20))))/(1+((90-20)/(1544-1.44*20)))
Evaluating ... ...
pw = 6176633.86323492
STEP 3: Convert Result to Output's Unit
6176633.86323492 Pascal -->61.7663386323492 Bar (Check conversion here)
FINAL ANSWER
61.7663386323492 Bar <-- Saturation pressure corresponding to WBT
(Calculation completed in 00.016 seconds)

Credits

Created by Ravi Khiyani
Shri Govindram Seksaria Institute of Technology and Science (SGSITS), Indore
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5 Pressure of water vapour Calculators

Wet Bulb Temperature using Carrier's equation
Wet bulb temperature = ((1544*(Saturation pressure corresponding to WBT-Pressure of water vapour))-(Dry Bulb Temperature in °C*(Total pressure of moist air-Saturation pressure corresponding to WBT)))/((1.44*(Saturation pressure corresponding to WBT-Pressure of water vapour))-(Total pressure of moist air-Saturation pressure corresponding to WBT)) Go
Saturation pressure corresponding to wet bulb temperature
Saturation pressure corresponding to WBT = (Pressure of water vapour+(Total pressure of moist air*((Dry Bulb Temperature in °C-Wet bulb temperature)/(1544-1.44*Wet bulb temperature))))/(1+((Dry Bulb Temperature in °C-Wet bulb temperature)/(1544-1.44*Wet bulb temperature))) Go
Total Pressure of Moist Air using Carrier's Equation
Total pressure of moist air = (((Saturation pressure corresponding to WBT-Pressure of water vapour)*(1544-1.44*Wet bulb temperature))/(Dry Bulb Temperature in °C-Wet bulb temperature))+Saturation pressure corresponding to WBT Go
Partial pressure of water vapor
Pressure of water vapour = Saturation pressure corresponding to WBT-(((Total pressure of moist air-Saturation pressure corresponding to WBT)*(Dry Bulb Temperature in °C-Wet bulb temperature))/(1544-1.44*Wet bulb temperature)) Go
Dry Bulb Temperature using Carrier's equation
Dry Bulb Temperature in °C = ((Saturation pressure corresponding to WBT-Pressure of water vapour)*(1544-1.44*Wet bulb temperature)/(Total pressure of moist air-Saturation pressure corresponding to WBT))+Wet bulb temperature Go

Saturation pressure corresponding to wet bulb temperature Formula

Saturation pressure corresponding to WBT = (Pressure of water vapour+(Total pressure of moist air*((Dry Bulb Temperature in °C-Wet bulb temperature)/(1544-1.44*Wet bulb temperature))))/(1+((Dry Bulb Temperature in °C-Wet bulb temperature)/(1544-1.44*Wet bulb temperature)))
pw = (pv+(pt*((tdb-Tw)/(1544-1.44*Tw))))/(1+((tdb-Tw)/(1544-1.44*Tw)))

What is wet bulb tempearture?

The Wet Bulb temperature is the adiabatic saturation temperature. Wet Bulb temperature can be measured by using a thermometer with the bulb wrapped in wet muslin. The adiabatic evaporation of water from the thermometer bulb and the cooling effect are indicated by a "wet-bulb temperature" lower than the "dry bulb temperature" in the air.

How to Calculate Saturation pressure corresponding to wet bulb temperature?

Saturation pressure corresponding to wet bulb temperature calculator uses Saturation pressure corresponding to WBT = (Pressure of water vapour+(Total pressure of moist air*((Dry Bulb Temperature in °C-Wet bulb temperature)/(1544-1.44*Wet bulb temperature))))/(1+((Dry Bulb Temperature in °C-Wet bulb temperature)/(1544-1.44*Wet bulb temperature))) to calculate the Saturation pressure corresponding to WBT, The Saturation pressure corresponding to wet bulb temperature formula calculates the pressure corresponding to the wet-bulb temperature by using the carrier's equation. Saturation pressure corresponding to WBT is denoted by pw symbol.

How to calculate Saturation pressure corresponding to wet bulb temperature using this online calculator? To use this online calculator for Saturation pressure corresponding to wet bulb temperature, enter Pressure of water vapour (pv), Total pressure of moist air (pt), Dry Bulb Temperature in °C (tdb) & Wet bulb temperature (Tw) and hit the calculate button. Here is how the Saturation pressure corresponding to wet bulb temperature calculation can be explained with given input values -> 61.76634 = (6000000+(10000000*((90-20)/(1544-1.44*20))))/(1+((90-20)/(1544-1.44*20))).

FAQ

What is Saturation pressure corresponding to wet bulb temperature?
The Saturation pressure corresponding to wet bulb temperature formula calculates the pressure corresponding to the wet-bulb temperature by using the carrier's equation and is represented as pw = (pv+(pt*((tdb-Tw)/(1544-1.44*Tw))))/(1+((tdb-Tw)/(1544-1.44*Tw))) or Saturation pressure corresponding to WBT = (Pressure of water vapour+(Total pressure of moist air*((Dry Bulb Temperature in °C-Wet bulb temperature)/(1544-1.44*Wet bulb temperature))))/(1+((Dry Bulb Temperature in °C-Wet bulb temperature)/(1544-1.44*Wet bulb temperature))). Pressure of water vapour is the pressure exerted by the water vapour in the moist air or the mixture of dry air and water vapour, Total pressure of moist air is the pressure exerted by the mixture of air and water vapour which is equal to the sum of the respected pressures. It is also called barometric pressure, Dry bulb temperature in °C is the temperature of air measured by a thermometer freely exposed to the air but shielded from radiation and moisture & Wet bulb temperature is the temperature of the wet bulb and denoted by the symbol Tw.
How to calculate Saturation pressure corresponding to wet bulb temperature?
The Saturation pressure corresponding to wet bulb temperature formula calculates the pressure corresponding to the wet-bulb temperature by using the carrier's equation is calculated using Saturation pressure corresponding to WBT = (Pressure of water vapour+(Total pressure of moist air*((Dry Bulb Temperature in °C-Wet bulb temperature)/(1544-1.44*Wet bulb temperature))))/(1+((Dry Bulb Temperature in °C-Wet bulb temperature)/(1544-1.44*Wet bulb temperature))). To calculate Saturation pressure corresponding to wet bulb temperature, you need Pressure of water vapour (pv), Total pressure of moist air (pt), Dry Bulb Temperature in °C (tdb) & Wet bulb temperature (Tw). With our tool, you need to enter the respective value for Pressure of water vapour, Total pressure of moist air, Dry Bulb Temperature in °C & Wet bulb temperature and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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