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Intensity of pressure wave produced for gradual closure of valves Formula

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The Intensity of Pressure of Wave is defined as the pressure intensity of the wave produced at the gradual closing of valve. Check FAQs

I = \frac{ρ' \cdot L \cdot V f}{t c}

I - Intensity of Pressure of Wave?ρ' - Density of Fluid Inside the Pipe?L - Length of Pipe?V_f - Flow Velocity through Pipe?t_c - Time Required to Close Valve?

Intensity of pressure wave produced for gradual closure of valves Example

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Here is how the Intensity of pressure wave produced for gradual closure of valves equation looks like with Values.

Here is how the Intensity of pressure wave produced for gradual closure of valves equation looks like with Units.

Here is how the Intensity of pressure wave produced for gradual closure of valves equation looks like.

28308.7617 = \frac{1010 \cdot 1200 \cdot 12.5}{535.17}

28308.7617N/m² = \frac{1010kg/m³ \cdot 1200m \cdot 12.5m/s}{535.17s}

28308.7617 = \frac{1010 \cdot 1200 \cdot 12.5}{535.17}

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Intensity of pressure wave produced for gradual closure of valves Solution

Follow our step by step solution on how to calculate Intensity of pressure wave produced for gradual closure of valves?

FIRST Step Consider the formula

I = \frac{ρ' \cdot L \cdot V f}{t c}

Next Step Substitute values of Variables

∴

I = \frac{1010kg/m³ \cdot 1200m \cdot 12.5m/s}{535.17s}

Next Step Prepare to Evaluate

∴

I = \frac{1010 \cdot 1200 \cdot 12.5}{535.17}

Next Step Evaluate

∴

I = 28308.7617018891Pa

Next Step Convert to Output's Unit

∴

I = 28308.7617018891N/m²

LAST Step Rounding Answer

∴

I = 28308.7617N/m²

Intensity of pressure wave produced for gradual closure of valves Formula Elements

Variables

Intensity of Pressure of Wave

The Intensity of Pressure of Wave is defined as the pressure intensity of the wave produced at the gradual closing of valve.

Symbol: I

Measurement: PressureUnit: N/m²

Note: Value should be greater than 0.

Formulas to find Intensity of Pressure of Wave

Density of Fluid Inside the Pipe

Density of Fluid Inside the Pipe material shows the mass of the liquid in a specific given volume. This is taken as mass per unit volume.

Symbol: ρ'

Measurement: DensityUnit: kg/m³

Note: Value should be greater than 0.

Formulas to find Density of Fluid Inside the Pipe

Length of Pipe

Length of Pipe describes the length of the pipe in which the liquid is flowing.

Symbol: L

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Length of Pipe

Flow Velocity through Pipe

Flow Velocity through Pipe is the velocity of the flow of any fluid from the pipe.

Symbol: V_f

Measurement: SpeedUnit: m/s

Note: Value can be positive or negative.

Formulas to find Flow Velocity through Pipe

Time Required to Close Valve

Time required to close valve is the amount of time required for closing the valve.

Symbol: t_c

Measurement: TimeUnit: s

Note: Value should be greater than 0.

Formulas to find Time Required to Close Valve

Other formulas in Pressure and Flow Head category

Go Difference in liquid level in three compound pipes with same friction coefficient

H = (4 \cdot \frac{μ}{2 \cdot [g]}) \cdot ((L \cdot \frac{{V 1}^{2}}{D}) + (L \cdot \frac{{V 2}^{2}}{D}) + (L \cdot \frac{{V 3}^{2}}{D}))

Go Total head available at inlet of pipe for efficiency of power transmission

H in = \frac{h f}{1 - η p}

Go Head available at Base of Nozzle

H bn = H in - (4 \cdot μ \cdot L \cdot \frac{{V f}^{2}}{D \cdot 2 \cdot [g]})

Go Total head at inlet of pipe for head available at base of nozzle

H in = H bn + (4 \cdot μ \cdot L \cdot \frac{{V f}^{2}}{D \cdot 2 \cdot [g]})

How to Evaluate Intensity of pressure wave produced for gradual closure of valves?

Intensity of pressure wave produced for gradual closure of valves evaluator uses Intensity of Pressure of Wave = (Density of Fluid Inside the Pipe*Length of Pipe*Flow Velocity through Pipe)/Time Required to Close Valve to evaluate the Intensity of Pressure of Wave, The Intensity of pressure wave produced for gradual closure of valves formula is known while considering the density of the liquid, length of pipe, and velocity of flow through the pipe to the time required to close the valve. Intensity of Pressure of Wave is denoted by I symbol.

How to evaluate Intensity of pressure wave produced for gradual closure of valves using this online evaluator? To use this online evaluator for Intensity of pressure wave produced for gradual closure of valves, enter Density of Fluid Inside the Pipe (ρ'), Length of Pipe (L), Flow Velocity through Pipe (V_f) & Time Required to Close Valve (t_c) and hit the calculate button.

FAQs on Intensity of pressure wave produced for gradual closure of valves

What is the formula to find Intensity of pressure wave produced for gradual closure of valves?

The formula of Intensity of pressure wave produced for gradual closure of valves is expressed as Intensity of Pressure of Wave = (Density of Fluid Inside the Pipe*Length of Pipe*Flow Velocity through Pipe)/Time Required to Close Valve. Here is an example- 28308.76 = (1010*1200*12.5)/535.17.

How to calculate Intensity of pressure wave produced for gradual closure of valves?

With Density of Fluid Inside the Pipe (ρ'), Length of Pipe (L), Flow Velocity through Pipe (V_f) & Time Required to Close Valve (t_c) we can find Intensity of pressure wave produced for gradual closure of valves using the formula - Intensity of Pressure of Wave = (Density of Fluid Inside the Pipe*Length of Pipe*Flow Velocity through Pipe)/Time Required to Close Valve.

Can the Intensity of pressure wave produced for gradual closure of valves be negative?

No, the Intensity of pressure wave produced for gradual closure of valves, measured in Pressure cannot be negative.

Which unit is used to measure Intensity of pressure wave produced for gradual closure of valves?

Intensity of pressure wave produced for gradual closure of valves is usually measured using the Newton per Square Meter[N/m²] for Pressure. Pascal[N/m²], Kilopascal[N/m²], Bar[N/m²] are the few other units in which Intensity of pressure wave produced for gradual closure of valves can be measured.

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Intensity of pressure wave produced for gradual closure of valves Formula

Intensity of pressure wave produced for gradual closure of valves Example

Intensity of pressure wave produced for gradual closure of valves Solution

Intensity of pressure wave produced for gradual closure of valves Formula Elements

Other formulas in Pressure and Flow Head category

How to Evaluate Intensity of pressure wave produced for gradual closure of valves?

FAQs on Intensity of pressure wave produced for gradual closure of valves

Variable Name