Atmospheric Pressure given Gauge Pressure Solution

STEP 0: Pre-Calculation Summary
Formula Used
Atmospheric Pressure = Absolute Pressure-Gauge Pressure
Patm = Pabs-Pg
This formula uses 3 Variables
Variables Used
Atmospheric Pressure - (Measured in Pascal) - Atmospheric pressure, also known as barometric pressure, is the pressure within the atmosphere of Earth.
Absolute Pressure - (Measured in Pascal) - Absolute Pressure is labeled when any pressure is detected above the absolute zero of pressure.
Gauge Pressure - (Measured in Pascal) - Gauge Pressure is the amount by which the pressure measured in a fluid exceeds that of the atmosphere.
STEP 1: Convert Input(s) to Base Unit
Absolute Pressure: 100000 Pascal --> 100000 Pascal No Conversion Required
Gauge Pressure: 13 Pascal --> 13 Pascal No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Patm = Pabs-Pg --> 100000-13
Evaluating ... ...
Patm = 99987
STEP 3: Convert Result to Output's Unit
99987 Pascal --> No Conversion Required
FINAL ANSWER
99987 Pascal <-- Atmospheric Pressure
(Calculation completed in 00.004 seconds)

Credits

Created by Mithila Muthamma PA
Coorg Institute of Technology (CIT), Coorg
Mithila Muthamma PA has created this Calculator and 2000+ more calculators!
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NSS College of Engineering (NSSCE), Palakkad
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16 Pressure Component Calculators

Water Surface Elevation of Two Sinusoidal Wave
Go Elevation of Water Surface = (Wave Height/2)*cos((2*pi*Spatial (Progressive Wave)/Wavelength of Component Wave 1)-(2*pi*Temporal (Progressive Wave)/Wave Period of Component Wave 1))+(Wave Height/2)*cos((2*pi*Spatial (Progressive Wave)/Wavelength of Component Wave 2)-(2*pi*Temporal (Progressive Wave)/Wave Period of Component Wave 2))
Phase Angle for Total or Absolute Pressure
Go Phase Angle = acos((Absolute Pressure+(Mass Density*[g]*Seabed Elevation)-(Atmospheric Pressure))/((Mass Density*[g]*Wave Height*cosh(2*pi*(Distance above the Bottom)/Wavelength))/(2*cosh(2*pi*Water Depth/Wavelength))))
Atmospheric Pressure given Total or Absolute Pressure
Go Atmospheric pressure = Absolute pressure-(Mass Density*[g]*Wave Height*cosh(2*pi*(Distance above the Bottom)/Wavelength))*cos(Phase Angle)/(2*cosh(2*pi*Water Depth/Wavelength))+(Mass Density*[g]*Seabed Elevation)
Total or Absolute Pressure
Go Absolute pressure = (Mass Density*[g]*Wave Height*cosh(2*pi*(Distance above the Bottom)/Wavelength)*cos(Phase Angle)/2*cosh(2*pi*Water Depth/Wavelength))-(Mass Density*[g]*Seabed Elevation)+Atmospheric Pressure
Dynamic Component due to Acceleration from Absolute Pressure Equation
Go Dynamic Component due to Acceleration = (Mass Density*[g]*Wave Height*cosh(2*pi*(Distance above the Bottom)/Wavelength))*cos(Phase Angle)/(2*cosh(2*pi*Water Depth/Wavelength))
Height of Surface Waves based on Subsurface Measurements
Go Elevation of Water Surface = Correction Factor*(Pressure+(Mass Density*[g]*Depth below the SWL of Pressure Gauge))/(Mass Density*[g]*Pressure Response Factor)
Correction Factor given Height of Surface Waves based on Subsurface Measurements
Go Correction Factor = Elevation of Water Surface*Mass Density*[g]*Pressure Response Factor/(Pressure+(Mass Density*[g]*Depth below the SWL of Pressure Gauge))
Depth below SWL of Pressure Gauge
Go Depth below the SWL of Pressure Gauge = ((Elevation of Water Surface*Mass Density*[g]*Pressure Response Factor/Correction Factor)-Pressure)/Mass Density*[g]
Friction Velocity given Dimensionless Time
Go Friction Velocity = ([g]*Time for Dimensionless Parameter Calculation)/Dimensionless Time
Water Surface Elevation
Go Elevation of Water Surface = (Wave Height/2)*cos(Phase Angle)
Wave celerity for shallow water given water depth
Go Celerity of the Wave = sqrt([g]*Water Depth)
Atmospheric Pressure given Gauge Pressure
Go Atmospheric Pressure = Absolute Pressure-Gauge Pressure
Total Pressure given Gauge Pressure
Go Total Pressure = Gauge Pressure+Atmospheric Pressure
Water Depth given Wave Celerity for Shallow Water
Go Water Depth = (Celerity of the Wave^2)/[g]
Radian Frequency given Wave Period
Go Wave Angular Frequency = 1/Mean Wave Period
Wave Period given average Frequency
Go Wave Period = 1/Wave Angular Frequency

Atmospheric Pressure given Gauge Pressure Formula

Atmospheric Pressure = Absolute Pressure-Gauge Pressure
Patm = Pabs-Pg

What is Wavelength?

Wavelength, distance between corresponding points of two consecutive waves. “Corresponding points” refers to two points or particles in the same phase i.e., points that have completed identical fractions of their periodic motion.

How to Calculate Atmospheric Pressure given Gauge Pressure?

Atmospheric Pressure given Gauge Pressure calculator uses Atmospheric Pressure = Absolute Pressure-Gauge Pressure to calculate the Atmospheric Pressure, The Atmospheric Pressure given Gauge Pressure is the force exerted on a surface by the air above it as gravity pulls it to Earth. Atmospheric Pressure is denoted by Patm symbol.

How to calculate Atmospheric Pressure given Gauge Pressure using this online calculator? To use this online calculator for Atmospheric Pressure given Gauge Pressure, enter Absolute Pressure (Pabs) & Gauge Pressure (Pg) and hit the calculate button. Here is how the Atmospheric Pressure given Gauge Pressure calculation can be explained with given input values -> 99987 = 100000-13.

FAQ

What is Atmospheric Pressure given Gauge Pressure?
The Atmospheric Pressure given Gauge Pressure is the force exerted on a surface by the air above it as gravity pulls it to Earth and is represented as Patm = Pabs-Pg or Atmospheric Pressure = Absolute Pressure-Gauge Pressure. Absolute Pressure is labeled when any pressure is detected above the absolute zero of pressure & Gauge Pressure is the amount by which the pressure measured in a fluid exceeds that of the atmosphere.
How to calculate Atmospheric Pressure given Gauge Pressure?
The Atmospheric Pressure given Gauge Pressure is the force exerted on a surface by the air above it as gravity pulls it to Earth is calculated using Atmospheric Pressure = Absolute Pressure-Gauge Pressure. To calculate Atmospheric Pressure given Gauge Pressure, you need Absolute Pressure (Pabs) & Gauge Pressure (Pg). With our tool, you need to enter the respective value for Absolute Pressure & Gauge Pressure 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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