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Power Generated is the amount of energy liberated per second in a device. Check FAQs
Pw=γ⋅Rf⋅hf
Pw - Power Generated?γ - Specific Weight of Liquid 1?Rf - Rate of Flow of Fluid?hf - Head Loss?

Power Required to Overcome Frictional Resistance in Laminar Flow Example

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With units
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Here is how the Power Required to Overcome Frictional Resistance in Laminar Flow equation looks like with Values.

Here is how the Power Required to Overcome Frictional Resistance in Laminar Flow equation looks like with Units.

Here is how the Power Required to Overcome Frictional Resistance in Laminar Flow equation looks like.

900Edit=31.25Edit⋅24Edit⋅1.2Edit
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HomeIcon Home » Category Engineering » Category Mechanical » Category Fluid Mechanics » fx Power Required to Overcome Frictional Resistance in Laminar Flow

Power Required to Overcome Frictional Resistance in Laminar Flow Solution

Follow our step by step solution on how to calculate Power Required to Overcome Frictional Resistance in Laminar Flow?

FIRST Step Consider the formula
Pw=γ⋅Rf⋅hf
Next Step Substitute values of Variables
∴ Pw=31.25N/m³⋅24m³/s⋅1.2m
Next Step Prepare to Evaluate
∴ Pw=31.25⋅24⋅1.2
LAST Step Evaluate
∴Pw=900W

Power Required to Overcome Frictional Resistance in Laminar Flow Formula Elements

Variables
Power Generated
Power Generated is the amount of energy liberated per second in a device.
Symbol: Pw
Measurement: PowerUnit: W
Note: Value should be greater than 0.
Formulas to find Power GeneratedOpen Variable
Specific Weight of Liquid 1
Specific Weight of Liquid 1 is defined as weight per unit volume. It is the specific weight of the liquid for which the calculation is being done.
Symbol: γ
Measurement: Specific WeightUnit: N/m³
Note: Value can be positive or negative.
Formulas to find Specific Weight of Liquid 1Open Variable
Rate of Flow of Fluid
Rate of Flow of Fluid is the rate at which a liquid or other substance flows through a particular channel, pipe, etc.
Symbol: Rf
Measurement: Volumetric Flow RateUnit: m³/s
Note: Value should be greater than 0.
Formulas to find Rate of Flow of FluidOpen Variable
Head Loss
Head Loss is a measure of the reduction in the total head (sum of elevation head, velocity head and pressure head) of the fluid as it moves through a fluid system.
Symbol: hf
Measurement: LengthUnit: m
Note: Value should be greater than 0.
Formulas to find Head LossOpen Variable

Other Formulas to find Power Generated

​Go Power
Pw=Fe⋅Δv

Other formulas in Hydrodynamics Basics category

​Go Metacentric Height given Time Period of Rolling
Hm=(Kg⋅π)2(Tr2)2⋅[g]
​Go Moment of Momentum Equation
T=ρ1⋅Q⋅(v1⋅R1-v2⋅R2)
​Go Poiseuille's Formula
Qv=Δp⋅π8⋅rp4μv⋅L
​Go Power Developed by Turbine
PT=ρ1⋅Q⋅Vwi⋅νt

How to Evaluate Power Required to Overcome Frictional Resistance in Laminar Flow?

Power Required to Overcome Frictional Resistance in Laminar Flow evaluator uses Power Generated = Specific Weight of Liquid 1*Rate of Flow of Fluid*Head Loss to evaluate the Power Generated, Power Required to Overcome Frictional Resistance in Laminar Flow is defined as the rate of work change of work required to overcome frictional resistance offered by the pipes. Power Generated is denoted by Pw symbol.

How to evaluate Power Required to Overcome Frictional Resistance in Laminar Flow using this online evaluator? To use this online evaluator for Power Required to Overcome Frictional Resistance in Laminar Flow, enter Specific Weight of Liquid 1 (γ), Rate of Flow of Fluid (Rf) & Head Loss (hf) and hit the calculate button.

FAQs on Power Required to Overcome Frictional Resistance in Laminar Flow

What is the formula to find Power Required to Overcome Frictional Resistance in Laminar Flow?
The formula of Power Required to Overcome Frictional Resistance in Laminar Flow is expressed as Power Generated = Specific Weight of Liquid 1*Rate of Flow of Fluid*Head Loss. Here is an example- 900 = 31.25*24*1.2.
How to calculate Power Required to Overcome Frictional Resistance in Laminar Flow?
With Specific Weight of Liquid 1 (γ), Rate of Flow of Fluid (Rf) & Head Loss (hf) we can find Power Required to Overcome Frictional Resistance in Laminar Flow using the formula - Power Generated = Specific Weight of Liquid 1*Rate of Flow of Fluid*Head Loss.
What are the other ways to Calculate Power Generated?
Here are the different ways to Calculate Power Generated-
  • Power Generated=Force on Fluid Element*Change in VelocityOpenImg
Can the Power Required to Overcome Frictional Resistance in Laminar Flow be negative?
No, the Power Required to Overcome Frictional Resistance in Laminar Flow, measured in Power cannot be negative.
Which unit is used to measure Power Required to Overcome Frictional Resistance in Laminar Flow?
Power Required to Overcome Frictional Resistance in Laminar Flow is usually measured using the Watt[W] for Power. Kilowatt[W], Milliwatt[W], Microwatt[W] are the few other units in which Power Required to Overcome Frictional Resistance in Laminar Flow can be measured.
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