Center of Pressure Calculator

✖Depth of Centroid below the free surface.ⓘ Depth of Centroid [D]			+10% -10%
✖Moment of Inertia of the section about an axis parallel to the free surface passing through the centroid of the area.ⓘ Moment of Inertia [I]			+10% -10%
✖Wet Surface Area is the surface area of horizontal wetted plane.ⓘ Wet Surface Area [A_wet]			+10% -10%

✖The Center of Pressure is the point where the total sum of a pressure field acts on a body, causing a force to act through that point.ⓘ Center of Pressure [h^✶]

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Center of Pressure Solution

STEP 0: Pre-Calculation Summary

Formula Used

Center of Pressure = Depth of Centroid+Moment of Inertia/(Wet Surface Area*Depth of Centroid)
h^✶ = D+I/(A_wet*D)
This formula uses 4 Variables

Variables Used

Center of Pressure - (Measured in Meter) - The Center of Pressure is the point where the total sum of a pressure field acts on a body, causing a force to act through that point.
Depth of Centroid - (Measured in Meter) - Depth of Centroid below the free surface.
Moment of Inertia - (Measured in Kilogram Square Meter) - Moment of Inertia of the section about an axis parallel to the free surface passing through the centroid of the area.
Wet Surface Area - (Measured in Square Meter) - Wet Surface Area is the surface area of horizontal wetted plane.

STEP 1: Convert Input(s) to Base Unit

Depth of Centroid: 45 Centimeter --> 0.45 Meter (Check conversion here)
Moment of Inertia: 3.56 Kilogram Square Meter --> 3.56 Kilogram Square Meter No Conversion Required
Wet Surface Area: 0.56 Square Meter --> 0.56 Square Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

h^✶ = D+I/(A_wet*D) --> 0.45+3.56/(0.56*0.45)

Evaluating ... ...

h^✶ = 14.5769841269841

STEP 3: Convert Result to Output's Unit

14.5769841269841 Meter -->1457.69841269841 Centimeter (Check conversion here)

FINAL ANSWER

1457.69841269841 ≈ 1457.698 Centimeter <-- Center of Pressure

(Calculation completed in 00.004 seconds)

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Created by Kethavath Srinath

Osmania University (OU), Hyderabad

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< Pressure Relations Calculators

Center of Pressure on Inclined Plane

LaTeX Go Center of Pressure = Depth of Centroid+(Moment of Inertia*sin(Angle)*sin(Angle))/(Wet Surface Area*Depth of Centroid)

Center of Pressure

LaTeX Go Center of Pressure = Depth of Centroid+Moment of Inertia/(Wet Surface Area*Depth of Centroid)

Differential Pressure between Two Points

LaTeX Go Pressure Changes = Specific Weight 1*Height of Column 1-Specific Weight 2*Height of Column 2

Absolute Pressure at Height h

LaTeX Go Absolute Pressure = Atmospheric Pressure+Specific weight of liquids*Height Absolute

Center of Pressure Formula

LaTeX Go

Center of Pressure = Depth of Centroid+Moment of Inertia/(Wet Surface Area*Depth of Centroid)
h^✶ = D+I/(A_wet*D)

What do you mean by center of pressure?

The center of pressure is the point where the total sum of a pressure field acts on a body, causing a force to act through that point. The total force vector acting at the center of pressure is the value of the integrated vectorial pressure field.

How to Calculate Center of Pressure?

Center of Pressure calculator uses Center of Pressure = Depth of Centroid+Moment of Inertia/(Wet Surface Area*Depth of Centroid) to calculate the Center of Pressure, Center of pressure is the point of application of force on submerged surface. The center of pressure is the point where the total sum of a pressure field acts on a body, causing a force to act through that point. The total force vector acting at the center of pressure is the value of the integrated vectorial pressure field. Center of Pressure is denoted by h^✶ symbol.

How to calculate Center of Pressure using this online calculator? To use this online calculator for Center of Pressure, enter Depth of Centroid (D), Moment of Inertia (I) & Wet Surface Area (A_wet) and hit the calculate button. Here is how the Center of Pressure calculation can be explained with given input values -> 162722.2 = 0.45+3.56/(0.56*0.45).

FAQ

What is Center of Pressure?

Center of pressure is the point of application of force on submerged surface. The center of pressure is the point where the total sum of a pressure field acts on a body, causing a force to act through that point. The total force vector acting at the center of pressure is the value of the integrated vectorial pressure field and is represented as h^✶ = D+I/(A_wet*D) or Center of Pressure = Depth of Centroid+Moment of Inertia/(Wet Surface Area*Depth of Centroid). Depth of Centroid below the free surface, Moment of Inertia of the section about an axis parallel to the free surface passing through the centroid of the area & Wet Surface Area is the surface area of horizontal wetted plane.

How to calculate Center of Pressure?

Center of pressure is the point of application of force on submerged surface. The center of pressure is the point where the total sum of a pressure field acts on a body, causing a force to act through that point. The total force vector acting at the center of pressure is the value of the integrated vectorial pressure field is calculated using Center of Pressure = Depth of Centroid+Moment of Inertia/(Wet Surface Area*Depth of Centroid). To calculate Center of Pressure, you need Depth of Centroid (D), Moment of Inertia (I) & Wet Surface Area (A_wet). With our tool, you need to enter the respective value for Depth of Centroid, Moment of Inertia & Wet Surface Area 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 Center of Pressure?

In this formula, Center of Pressure uses Depth of Centroid, Moment of Inertia & Wet Surface Area. We can use 1 other way(s) to calculate the same, which is/are as follows -

Center of Pressure = Depth of Centroid+(Moment of Inertia*sin(Angle)*sin(Angle))/(Wet Surface Area*Depth of Centroid)

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