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Length of Pipe given Head Loss by Hazen Williams Formula Formula

GoLength of Pipe by Hazen Williams Formula given Radius of Pipe Formula

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

L p = \frac{h f}{\frac{6.78 \cdot {v avg}^{1.85}}{({D p}^{1.165}) \cdot C^{1.85}}}

L_p - Length of Pipe?h_f - Head Loss?v_avg - Average Velocity in Pipe Fluid Flow?D_p - Diameter of Pipe?C - Coefficient of Roughness of Pipe?

Length of Pipe given Head Loss by Hazen Williams Formula Example

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Here is how the Length of Pipe given Head Loss by Hazen Williams Formula equation looks like with Values.

Here is how the Length of Pipe given Head Loss by Hazen Williams Formula equation looks like with Units.

Here is how the Length of Pipe given Head Loss by Hazen Williams Formula equation looks like.

2.1431 = \frac{1.2}{\frac{6.78 \cdot {4.57}^{1.85}}{({0.4}^{1.165}) \cdot {31.33}^{1.85}}}

2.1431m = \frac{1.2m}{\frac{6.78 \cdot {4.57m/s}^{1.85}}{({0.4m}^{1.165}) \cdot {31.33}^{1.85}}}

2.1431 = \frac{1.2}{\frac{6.78 \cdot {4.57}^{1.85}}{({0.4}^{1.165}) \cdot {31.33}^{1.85}}}

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Length of Pipe given Head Loss by Hazen Williams Formula Solution

Follow our step by step solution on how to calculate Length of Pipe given Head Loss by Hazen Williams Formula?

FIRST Step Consider the formula

L p = \frac{h f}{\frac{6.78 \cdot {v avg}^{1.85}}{({D p}^{1.165}) \cdot C^{1.85}}}

Next Step Substitute values of Variables

∴

L p = \frac{1.2m}{\frac{6.78 \cdot {4.57m/s}^{1.85}}{({0.4m}^{1.165}) \cdot {31.33}^{1.85}}}

Next Step Prepare to Evaluate

∴

L p = \frac{1.2}{\frac{6.78 \cdot {4.57}^{1.85}}{({0.4}^{1.165}) \cdot {31.33}^{1.85}}}

Next Step Evaluate

∴

L p = 2.14305443465738m

LAST Step Rounding Answer

∴

L p = 2.1431m

Length of Pipe given Head Loss by Hazen Williams Formula Formula Elements

Variables

Length of Pipe

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

Symbol: L_p

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Length of Pipe

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: h_f

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Head Loss

Average Velocity in Pipe Fluid Flow

Average Velocity in Pipe Fluid Flow is the total volumetric flow rate divided by the cross-sectional area of the pipe.

Symbol: v_avg

Measurement: SpeedUnit: m/s

Note: Value should be greater than 0.

Formulas to find Average Velocity in Pipe Fluid Flow

Diameter of Pipe

Diameter of Pipe is the diameter of the pipe in which the liquid is flowing.

Symbol: D_p

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Diameter of Pipe

Coefficient of Roughness of Pipe

Coefficient of Roughness of Pipe is a dimensionless parameter used in environmental engineering, particularly in fluid mechanics and hydraulics.

Symbol: C

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Coefficient of Roughness of Pipe

Other Formulas to find Length of Pipe

Go Length of Pipe by Hazen Williams Formula given Radius of Pipe

L p = \frac{h f}{\frac{6.78 \cdot {v avg}^{1.85}}{({(2 \cdot R)}^{1.165}) \cdot C^{1.85}}}

Other formulas in Hazen Williams Formula category

Go Mean Velocity of Flow in Pipe by Hazen Williams Formula

v avg = 0.85 \cdot C \cdot ({(R)}^{0.63}) \cdot {(S)}^{0.54}

Go Head Loss by Hazen Williams Formula

H L' = \frac{6.78 \cdot L p \cdot {v avg}^{1.85}}{({D p}^{1.165}) \cdot C^{1.85}}

Go Velocity of Flow given Head Loss by Hazen Williams Formula

v avg = {(\frac{h f}{\frac{6.78 \cdot L p}{({D p}^{1.165}) \cdot C^{1.85}}})}^{\frac{1}{1.85}}

Go Diameter of Pipe given Head Loss by Hazen Williams Formula

D p = {(\frac{6.78 \cdot L p \cdot {v avg}^{1.85}}{h f \cdot C^{1.85}})}^{\frac{1}{1.165}}

How to Evaluate Length of Pipe given Head Loss by Hazen Williams Formula?

Length of Pipe given Head Loss by Hazen Williams Formula evaluator uses Length of Pipe = Head Loss/((6.78*Average Velocity in Pipe Fluid Flow^(1.85))/((Diameter of Pipe^(1.165))*Coefficient of Roughness of Pipe^(1.85))) to evaluate the Length of Pipe, The Length of Pipe given Head Loss by Hazen Williams Formula is defined as the value of length of pipe calculated using formula proposed by Hazen Williams. Length of Pipe is denoted by L_p symbol.

How to evaluate Length of Pipe given Head Loss by Hazen Williams Formula using this online evaluator? To use this online evaluator for Length of Pipe given Head Loss by Hazen Williams Formula, enter Head Loss (h_f), Average Velocity in Pipe Fluid Flow (v_avg), Diameter of Pipe (D_p) & Coefficient of Roughness of Pipe (C) and hit the calculate button.

FAQs on Length of Pipe given Head Loss by Hazen Williams Formula

What is the formula to find Length of Pipe given Head Loss by Hazen Williams Formula?

The formula of Length of Pipe given Head Loss by Hazen Williams Formula is expressed as Length of Pipe = Head Loss/((6.78*Average Velocity in Pipe Fluid Flow^(1.85))/((Diameter of Pipe^(1.165))*Coefficient of Roughness of Pipe^(1.85))). Here is an example- 2.143054 = 1.2/((6.78*4.57^(1.85))/((0.4^(1.165))*31.33^(1.85))).

How to calculate Length of Pipe given Head Loss by Hazen Williams Formula?

With Head Loss (h_f), Average Velocity in Pipe Fluid Flow (v_avg), Diameter of Pipe (D_p) & Coefficient of Roughness of Pipe (C) we can find Length of Pipe given Head Loss by Hazen Williams Formula using the formula - Length of Pipe = Head Loss/((6.78*Average Velocity in Pipe Fluid Flow^(1.85))/((Diameter of Pipe^(1.165))*Coefficient of Roughness of Pipe^(1.85))).

What are the other ways to Calculate Length of Pipe?

Here are the different ways to Calculate Length of Pipe-

Length of Pipe=Head Loss/((6.78*Average Velocity in Pipe Fluid Flow^(1.85))/(((2*Pipe Radius)^(1.165))*Coefficient of Roughness of Pipe^(1.85)))

Can the Length of Pipe given Head Loss by Hazen Williams Formula be negative?

No, the Length of Pipe given Head Loss by Hazen Williams Formula, measured in Length cannot be negative.

Which unit is used to measure Length of Pipe given Head Loss by Hazen Williams Formula?

Length of Pipe given Head Loss by Hazen Williams Formula is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Length of Pipe given Head Loss by Hazen Williams Formula can be measured.

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Length of Pipe given Head Loss by Hazen Williams Formula Formula

​GoLength of Pipe by Hazen Williams Formula given Radius of Pipe Formula

Length of Pipe given Head Loss by Hazen Williams Formula Example

Length of Pipe given Head Loss by Hazen Williams Formula Solution

Length of Pipe given Head Loss by Hazen Williams Formula Formula Elements

Other Formulas to find Length of Pipe

Other formulas in Hazen Williams Formula category

How to Evaluate Length of Pipe given Head Loss by Hazen Williams Formula?

FAQs on Length of Pipe given Head Loss by Hazen Williams Formula

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GoLength of Pipe by Hazen Williams Formula given Radius of Pipe Formula