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Shri Govindram Seksaria Institute of Technology and Science (SGSITS), Indore
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## Total pressure of moist air given vapour density Solution

STEP 0: Pre-Calculation Summary
Formula Used
total_pressure_mixture = ((Vapor density*287*Dry Bulb Temperature)/Specific Humidity)+Pressure of water vapour
pt = ((ρv*287*td)/ω)+pv
This formula uses 4 Variables
Variables Used
Vapor density - Vapor density is defined as the mass of water vapor present in 1 m3 of dry air. It is also called absolute humidity. (Measured in Kilogram per Meter³)
Dry Bulb Temperature - Dry bulb temperature is the temperature of air measured by a thermometer freely exposed to the air but shielded from radiation and moisture. (Measured in Kelvin)
Specific Humidity- Specific Humidity is the ratio of the mass of water vapor to the total mass of the air parcel.
Pressure of water vapour - 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. (Measured in Bar)
STEP 1: Convert Input(s) to Base Unit
Vapor density: 10 Kilogram per Meter³ --> 10 Kilogram per Meter³ No Conversion Required
Dry Bulb Temperature: 100 Kelvin --> 100 Kelvin No Conversion Required
Specific Humidity: 1 --> No Conversion Required
Pressure of water vapour: 60 Bar --> 6000000 Pascal (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
pt = ((ρv*287*td)/ω)+pv --> ((10*287*100)/1)+6000000
Evaluating ... ...
pt = 6287000
STEP 3: Convert Result to Output's Unit
6287000 Pascal -->62.87 Bar (Check conversion here)
62.87 Bar <-- Total pressure of moist air
(Calculation completed in 00.016 seconds)

## < 6 Vapour Density Calculators

Dry Bulb Temperature given vapor density
Dry_bulb_tempertaure = (Specific Humidity*(Total pressure of moist air-Pressure of water vapour))/(287*Vapor density) Go
Vapour Density
vapor_density = (Specific Humidity*(Total pressure of moist air-Pressure of water vapour))/(287*Dry Bulb Temperature) Go
Partial pressure of vapor given vapor density
pressure_of_water_vapour = Total pressure of moist air-((Vapor density*287*Dry Bulb Temperature)/Specific Humidity) Go
Specific Humidity given vapor density
specific_humidity = (Vapor density*Dry Bulb Temperature*287)/(Total pressure of moist air-Pressure of water vapour) Go
Total pressure of moist air given vapour density
total_pressure_mixture = ((Vapor density*287*Dry Bulb Temperature)/Specific Humidity)+Pressure of water vapour Go
Partial pressure of dry air given vapor density
Partial_pressure_dry_air = (Vapor density*287*Dry Bulb Temperature)/Specific Humidity Go

### Total pressure of moist air given vapour density Formula

total_pressure_mixture = ((Vapor density*287*Dry Bulb Temperature)/Specific Humidity)+Pressure of water vapour
pt = ((ρv*287*td)/ω)+pv

## What is Vapor density?

Vapor density is defined as the mass of water vapor present in 1 cubic meter of dry air. It is also called absolute humidity.

## How to Calculate Total pressure of moist air given vapour density?

Total pressure of moist air given vapour density calculator uses total_pressure_mixture = ((Vapor density*287*Dry Bulb Temperature)/Specific Humidity)+Pressure of water vapour to calculate the Total pressure of moist air, The Total pressure of moist air given vapour density formula calculates the pressure exerted by the air-vapor mixture by using the vapor density. Total pressure of moist air is denoted by pt symbol.

How to calculate Total pressure of moist air given vapour density using this online calculator? To use this online calculator for Total pressure of moist air given vapour density, enter Vapor density v), Dry Bulb Temperature (td), Specific Humidity (ω) & Pressure of water vapour (pv) and hit the calculate button. Here is how the Total pressure of moist air given vapour density calculation can be explained with given input values -> 62.87 = ((10*287*100)/1)+6000000.

### FAQ

What is Total pressure of moist air given vapour density?
The Total pressure of moist air given vapour density formula calculates the pressure exerted by the air-vapor mixture by using the vapor density and is represented as pt = ((ρv*287*td)/ω)+pv or total_pressure_mixture = ((Vapor density*287*Dry Bulb Temperature)/Specific Humidity)+Pressure of water vapour. Vapor density is defined as the mass of water vapor present in 1 m3 of dry air. It is also called absolute humidity, Dry bulb temperature is the temperature of air measured by a thermometer freely exposed to the air but shielded from radiation and moisture, Specific Humidity is the ratio of the mass of water vapor to the total mass of the air parcel & 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.
How to calculate Total pressure of moist air given vapour density?
The Total pressure of moist air given vapour density formula calculates the pressure exerted by the air-vapor mixture by using the vapor density is calculated using total_pressure_mixture = ((Vapor density*287*Dry Bulb Temperature)/Specific Humidity)+Pressure of water vapour. To calculate Total pressure of moist air given vapour density, you need Vapor density v), Dry Bulb Temperature (td), Specific Humidity (ω) & Pressure of water vapour (pv). With our tool, you need to enter the respective value for Vapor density, Dry Bulb Temperature, Specific Humidity & Pressure of water vapour and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Total pressure of moist air?
In this formula, Total pressure of moist air uses Vapor density, Dry Bulb Temperature, Specific Humidity & Pressure of water vapour. We can use 6 other way(s) to calculate the same, which is/are as follows -
• vapor_density = (Specific Humidity*(Total pressure of moist air-Pressure of water vapour))/(287*Dry Bulb Temperature)
• Dry_bulb_tempertaure = (Specific Humidity*(Total pressure of moist air-Pressure of water vapour))/(287*Vapor density)
• specific_humidity = (Vapor density*Dry Bulb Temperature*287)/(Total pressure of moist air-Pressure of water vapour)
• pressure_of_water_vapour = Total pressure of moist air-((Vapor density*287*Dry Bulb Temperature)/Specific Humidity)
• Partial_pressure_dry_air = (Vapor density*287*Dry Bulb Temperature)/Specific Humidity
• total_pressure_mixture = ((Vapor density*287*Dry Bulb Temperature)/Specific Humidity)+Pressure of water vapour
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