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Head Loss due to Friction given Power Required in Turbulent Flow Formula

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The Head Loss due to Friction occurs due to the effect of the fluid's viscosity near the surface of the pipe or duct. Check FAQs

h f = \frac{P}{ρ f \cdot [g] \cdot Q}

h_f - Head Loss Due to Friction?P - Power?ρ_f - Density of Fluid?Q - Discharge?[g] - Gravitational acceleration on Earth?

Head Loss due to Friction given Power Required in Turbulent Flow Example

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Here is how the Head Loss due to Friction given Power Required in Turbulent Flow equation looks like with Values.

Here is how the Head Loss due to Friction given Power Required in Turbulent Flow equation looks like with Units.

Here is how the Head Loss due to Friction given Power Required in Turbulent Flow equation looks like.

4.7171 = \frac{170}{1.225 \cdot 9.8066 \cdot 3}

4.7171m = \frac{170W}{1.225kg/m³ \cdot 9.8066m/s² \cdot 3m³/s}

4.7171 = \frac{170}{1.225 \cdot 9.8066 \cdot 3}

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Head Loss due to Friction given Power Required in Turbulent Flow Solution

Follow our step by step solution on how to calculate Head Loss due to Friction given Power Required in Turbulent Flow?

FIRST Step Consider the formula

h f = \frac{P}{ρ f \cdot [g] \cdot Q}

Next Step Substitute values of Variables

∴

h f = \frac{170W}{1.225kg/m³ \cdot [g] \cdot 3m³/s}

Next Step Substitute values of Constants

∴

h f = \frac{170W}{1.225kg/m³ \cdot 9.8066m/s² \cdot 3m³/s}

Next Step Prepare to Evaluate

∴

h f = \frac{170}{1.225 \cdot 9.8066 \cdot 3}

Next Step Evaluate

∴

h f = 4.7170545906462m

LAST Step Rounding Answer

∴

h f = 4.7171m

Head Loss due to Friction given Power Required in Turbulent Flow Formula Elements

Variables

Constants

Head Loss Due to Friction

The Head Loss due to Friction occurs due to the effect of the fluid's viscosity near the surface of the pipe or duct.

Symbol: h_f

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Head Loss Due to Friction

Power

Power is the amount of energy liberated per second in a device.

Symbol: P

Measurement: PowerUnit: W

Note: Value should be greater than 0.

Formulas to find Power

Density of Fluid

Density of Fluid is defined as the mass of fluid per unit volume of the said fluid.

Symbol: ρ_f

Measurement: DensityUnit: kg/m³

Note: Value should be greater than 0.

Formulas to find Density of Fluid

Discharge

Discharge is the volume of fluid that passes through a given cross-sectional area of the turbine per unit of time.

Symbol: Q

Measurement: Volumetric Flow RateUnit: m³/s

Note: Value can be positive or negative.

Formulas to find Discharge

Gravitational acceleration on Earth

Gravitational acceleration on Earth means that the velocity of an object in free fall will increase by 9.8 m/s2 every second.

Symbol: [g]

Value: 9.80665 m/s²

Other formulas in Turbulent Flow category

Go Shear Velocity for Turbulent Flow in Pipes

V' = \sqrt{\frac{𝜏}{ρ f}}

Go Shear Stress Developed for Turbulent Flow in Pipes

𝜏 = ρ f \cdot {V'}^{2}

Go Roughness Reynold Number for Turbulent Flow in Pipes

Re = \frac{k \cdot V'}{v'}

Go Average Height of Irregularities for Turbulent Flow in Pipes

k = \frac{v' \cdot Re}{V'}

How to Evaluate Head Loss due to Friction given Power Required in Turbulent Flow?

Head Loss due to Friction given Power Required in Turbulent Flow evaluator uses Head Loss Due to Friction = Power/(Density of Fluid*[g]*Discharge) to evaluate the Head Loss Due to Friction, The Head Loss due to Friction given Power Required in Turbulent Flow formula is known while considering the density of the fluid, discharge, and the power required to maintain the flow. Head Loss Due to Friction is denoted by h_f symbol.

How to evaluate Head Loss due to Friction given Power Required in Turbulent Flow using this online evaluator? To use this online evaluator for Head Loss due to Friction given Power Required in Turbulent Flow, enter Power (P), Density of Fluid (ρ_f) & Discharge (Q) and hit the calculate button.

FAQs on Head Loss due to Friction given Power Required in Turbulent Flow

What is the formula to find Head Loss due to Friction given Power Required in Turbulent Flow?

The formula of Head Loss due to Friction given Power Required in Turbulent Flow is expressed as Head Loss Due to Friction = Power/(Density of Fluid*[g]*Discharge). Here is an example- 4.717055 = 170/(1.225*[g]*3).

How to calculate Head Loss due to Friction given Power Required in Turbulent Flow?

With Power (P), Density of Fluid (ρ_f) & Discharge (Q) we can find Head Loss due to Friction given Power Required in Turbulent Flow using the formula - Head Loss Due to Friction = Power/(Density of Fluid*[g]*Discharge). This formula also uses Gravitational acceleration on Earth constant(s).

Can the Head Loss due to Friction given Power Required in Turbulent Flow be negative?

Yes, the Head Loss due to Friction given Power Required in Turbulent Flow, measured in Length can be negative.

Which unit is used to measure Head Loss due to Friction given Power Required in Turbulent Flow?

Head Loss due to Friction given Power Required in Turbulent Flow is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Head Loss due to Friction given Power Required in Turbulent Flow can be measured.

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