Density of Liquid given Dynamic Pressure Calculator

✖Dynamic Pressure is simply a convenient name for the quantity which represents the decrease in the pressure due to the velocity of the fluid.ⓘ Dynamic Pressure [P_dynamic]			+10% -10%
✖Fluid velocity is the volume of fluid flowing in the given vessel per unit cross sectional area.ⓘ Fluid Velocity [u_Fluid]			+10% -10%

✖Liquid Density is mass per unit volume of the liquid.ⓘ Density of Liquid given Dynamic Pressure [LD]

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Formula

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Density of Liquid given Dynamic Pressure

Formula

LD = 2 \cdot \frac{P dynamic}{{u Fluid}^{2}}

Example

0.176792 kg/m³ = 2 \cdot \frac{13.2 Pa}{{12.22 m/s}^{2}}

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Density of Liquid given Dynamic Pressure Solution

STEP 0: Pre-Calculation Summary

Formula Used

Liquid Density = 2*Dynamic Pressure/(Fluid Velocity^2)
LD = 2*P_dynamic/(u_Fluid^2)
This formula uses 3 Variables

Variables Used

Liquid Density - (Measured in Kilogram per Cubic Meter) - Liquid Density is mass per unit volume of the liquid.
Dynamic Pressure - (Measured in Pascal) - Dynamic Pressure is simply a convenient name for the quantity which represents the decrease in the pressure due to the velocity of the fluid.
Fluid Velocity - (Measured in Meter per Second) - Fluid velocity is the volume of fluid flowing in the given vessel per unit cross sectional area.

STEP 1: Convert Input(s) to Base Unit

Dynamic Pressure: 13.2 Pascal --> 13.2 Pascal No Conversion Required
Fluid Velocity: 12.22 Meter per Second --> 12.22 Meter per Second No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

LD = 2*P_dynamic/(u_Fluid^2) --> 2*13.2/(12.22^2)

Evaluating ... ...

LD = 0.176791554721004

STEP 3: Convert Result to Output's Unit

0.176791554721004 Kilogram per Cubic Meter --> No Conversion Required

FINAL ANSWER

0.176791554721004 ≈ 0.176792 Kilogram per Cubic Meter <-- Liquid Density

(Calculation completed in 00.004 seconds)

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Osmania University (OU), Hyderabad

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Density of Liquid given Dynamic Pressure Formula

Liquid Density = 2*Dynamic Pressure/(Fluid Velocity^2)
LD = 2*P_dynamic/(u_Fluid^2)

What is dynamic pressure?

Dynamic Pressure is defined as the pressure on a surface at which a flowing fluid is brought to rest in excess of the pressure on it when the fluid is not flowing. Dynamic pressure is the kinetic energy per unit volume of a fluid. In simplified cases, the dynamic pressure is equal to the difference between the stagnation pressure and the static pressure.

How to Calculate Density of Liquid given Dynamic Pressure?

Density of Liquid given Dynamic Pressure calculator uses Liquid Density = 2*Dynamic Pressure/(Fluid Velocity^2) to calculate the Liquid Density, The Density of Liquid given Dynamic Pressure formula is defined as a measure of how heavy it is for the amount measured. If you weigh equal amounts or volumes of two different liquids, the liquid that weighs more is denser. Liquid Density is denoted by LD symbol.

How to calculate Density of Liquid given Dynamic Pressure using this online calculator? To use this online calculator for Density of Liquid given Dynamic Pressure, enter Dynamic Pressure (P_dynamic) & Fluid Velocity (u_Fluid) and hit the calculate button. Here is how the Density of Liquid given Dynamic Pressure calculation can be explained with given input values -> 0.176792 = 2*13.2/(12.22^2).

FAQ

What is Density of Liquid given Dynamic Pressure?

The Density of Liquid given Dynamic Pressure formula is defined as a measure of how heavy it is for the amount measured. If you weigh equal amounts or volumes of two different liquids, the liquid that weighs more is denser and is represented as LD = 2*P_dynamic/(u_Fluid^2) or Liquid Density = 2*Dynamic Pressure/(Fluid Velocity^2). Dynamic Pressure is simply a convenient name for the quantity which represents the decrease in the pressure due to the velocity of the fluid & Fluid velocity is the volume of fluid flowing in the given vessel per unit cross sectional area.

How to calculate Density of Liquid given Dynamic Pressure?

The Density of Liquid given Dynamic Pressure formula is defined as a measure of how heavy it is for the amount measured. If you weigh equal amounts or volumes of two different liquids, the liquid that weighs more is denser is calculated using Liquid Density = 2*Dynamic Pressure/(Fluid Velocity^2). To calculate Density of Liquid given Dynamic Pressure, you need Dynamic Pressure (P_dynamic) & Fluid Velocity (u_Fluid). With our tool, you need to enter the respective value for Dynamic Pressure & Fluid Velocity 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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