Coefficient Dependent on Pipe given Radius of Pipe Calculator

✖Length of Pipe describes the length of the pipe in which the liquid is flowing.ⓘ Length of Pipe [L_p]			+10% -10%
✖Average velocity in pipe fluid flow is the total volumetric flow rate divided by the cross-sectional area of the pipe.ⓘ Average Velocity in Pipe Fluid Flow [v_avg]			+10% -10%
✖The Pipe Radius is the radius of the pipe through which the fluid is flowing.ⓘ Pipe Radius [R]			+10% -10%
✖Head Loss in Pipe 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 pipe.ⓘ Head Loss in Pipe [H_L']			+10% -10%

✖Coefficient of Roughness of Pipe is a dimensionless parameter used in environmental engineering, particularly in fluid mechanics and hydraulics.ⓘ Coefficient Dependent on Pipe given Radius of Pipe [C]

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Coefficient Dependent on Pipe given Radius of Pipe

Formula

`"C" = ((6.78*"L"_{"p"}*"v"_{"avg"}^(1.85))/(((2*"R")^(1.165))*"H"_{"L'"}))^(1/1.85)`

Example

`"31.32844"=((6.78*"2.5m"*("4.57m/s")^(1.85))/(((2*"200mm")^(1.165))*"1.4m"))^(1/1.85)`

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Coefficient Dependent on Pipe given Radius of Pipe Solution

STEP 0: Pre-Calculation Summary

Formula Used

Coefficient of Roughness of Pipe = ((6.78*Length of Pipe*Average Velocity in Pipe Fluid Flow^(1.85))/(((2*Pipe Radius)^(1.165))*Head Loss in Pipe))^(1/1.85)
C = ((6.78*L_p*v_avg^(1.85))/(((2*R)^(1.165))*H_L'))^(1/1.85)
This formula uses 5 Variables

Variables Used

Coefficient of Roughness of Pipe - Coefficient of Roughness of Pipe is a dimensionless parameter used in environmental engineering, particularly in fluid mechanics and hydraulics.
Length of Pipe - (Measured in Meter) - Length of Pipe describes the length of the pipe in which the liquid is flowing.
Average Velocity in Pipe Fluid Flow - (Measured in Meter per Second) - Average velocity in pipe fluid flow is the total volumetric flow rate divided by the cross-sectional area of the pipe.
Pipe Radius - (Measured in Meter) - The Pipe Radius is the radius of the pipe through which the fluid is flowing.
Head Loss in Pipe - (Measured in Meter) - Head Loss in Pipe 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 pipe.

STEP 1: Convert Input(s) to Base Unit

Length of Pipe: 2.5 Meter --> 2.5 Meter No Conversion Required
Average Velocity in Pipe Fluid Flow: 4.57 Meter per Second --> 4.57 Meter per Second No Conversion Required
Pipe Radius: 200 Millimeter --> 0.2 Meter (Check conversion here)
Head Loss in Pipe: 1.4 Meter --> 1.4 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

C = ((6.78*L_p*v_avg^(1.85))/(((2*R)^(1.165))*H_L'))^(1/1.85) --> ((6.78*2.5*4.57^(1.85))/(((2*0.2)^(1.165))*1.4))^(1/1.85)

Evaluating ... ...

C = 31.3284409010289

STEP 3: Convert Result to Output's Unit

31.3284409010289 --> No Conversion Required

FINAL ANSWER

31.3284409010289 ≈ 31.32844 <-- Coefficient of Roughness of Pipe

(Calculation completed in 00.004 seconds)

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< 18 Hazen Williams Formula Calculators

Coefficient Dependent on Pipe given Head Loss

Go Coefficient of Roughness of Pipe = ((6.78*Length of Pipe*Average Velocity in Pipe Fluid Flow^(1.85))/((Diameter of Pipe^(1.165))*Head Loss in Pipe))^(1/1.85)

Radius of Pipe by Hazen Williams Formula given Length of Pipe

Go Pipe Radius = ((6.78*Length of Pipe*Average Velocity in Pipe Fluid Flow^(1.85))/(((2)^(1.165))*Head Loss*Coefficient of Roughness of Pipe^(1.85)))^(1/1.165)

Coefficient Dependent on Pipe given Radius of Pipe

Go Coefficient of Roughness of Pipe = ((6.78*Length of Pipe*Average Velocity in Pipe Fluid Flow^(1.85))/(((2*Pipe Radius)^(1.165))*Head Loss in Pipe))^(1/1.85)

Head Loss by Hazen Williams Formula

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

Head Loss by Hazen Williams Formula given Radius of Pipe

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

Velocity of Flow given Head Loss by Hazen Williams Formula

Go Average Velocity in Pipe Fluid Flow = (Head Loss/((6.78*Length of Pipe)/((Diameter of Pipe^(1.165))*Coefficient of Roughness of Pipe^(1.85))))^(1/1.85)

Velocity of Flow by Hazen Williams Formula given Radius of Pipe

Go Average Velocity in Pipe Fluid Flow = (Head Loss/((6.78*Length of Pipe)/(((2*Pipe Radius)^(1.165))*Coefficient of Roughness of Pipe^(1.85))))^(1/1.85)

Diameter of Pipe given Head Loss by Hazen Williams Formula

Go Diameter of Pipe = ((6.78*Length of Pipe*Average Velocity in Pipe Fluid Flow^(1.85))/(Head Loss*Coefficient of Roughness of Pipe^(1.85)))^(1/1.165)

Length of Pipe given Head Loss by Hazen Williams Formula

Go 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)))

Length of Pipe by Hazen Williams Formula given Radius of Pipe

Go 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)))

Hydraulic Gradient given Diameter of Pipe

Go Hydraulic Gradient = (Average Velocity in Pipe Fluid Flow/(0.355*Coefficient of Roughness of Pipe*((Diameter of Pipe)^(0.63))))^(1/0.54)

Mean Velocity of Flow in Pipe given Diameter of Pipe

Go Average Velocity in Pipe Fluid Flow = 0.355*Coefficient of Roughness of Pipe*((Diameter of Pipe)^(0.63))*(Hydraulic Gradient)^(0.54)

Coefficient of Roughness of Pipe given Diameter of Pipe

Go Coefficient of Roughness of Pipe = Average Velocity in Pipe Fluid Flow/(0.355*((Pipe Diameter)^(0.63))*(Hydraulic Gradient)^(0.54))

Diameter of Pipe given Hydraulic Gradient

Go Pipe Diameter = (Average Velocity in Pipe Fluid Flow/(0.355*Coefficient of Roughness of Pipe*(Hydraulic Gradient)^(0.54)))^(1/0.63)

Hydraulic Gradient given Mean Velocity of Flow

Go Hydraulic Gradient = (Average Velocity in Pipe Fluid Flow/(0.85*Coefficient of Roughness of Pipe*((Pipe Radius)^(0.63))))^(1/0.54)

Coefficient of Roughness of Pipe given Mean Velocity of Flow

Go Coefficient of Roughness of Pipe = Average Velocity in Pipe Fluid Flow/(0.85*((Pipe Radius)^(0.63))*(Hydraulic Gradient)^(0.54))

Hydraulic Radius given Mean Velocity of Flow

Go Pipe Radius = (Average Velocity in Pipe Fluid Flow/(0.85*Coefficient of Roughness of Pipe*(Hydraulic Gradient)^(0.54)))^(1/0.63)

Mean Velocity of Flow in Pipe by Hazen Williams Formula

Go Average Velocity in Pipe Fluid Flow = 0.85*Coefficient of Roughness of Pipe*((Pipe Radius)^(0.63))*(Hydraulic Gradient)^(0.54)

Coefficient Dependent on Pipe given Radius of Pipe Formula

What is Roughness Coefficient?

Roughness coefficient is based on the material of the pipe. For PVC pipe, the standard C value is 150. New steel pipe uses a C value of 140, but with use and corrosion a lower value is typically used.

How to Calculate Coefficient Dependent on Pipe given Radius of Pipe?

Coefficient Dependent on Pipe given Radius of Pipe calculator uses Coefficient of Roughness of Pipe = ((6.78*Length of Pipe*Average Velocity in Pipe Fluid Flow^(1.85))/(((2*Pipe Radius)^(1.165))*Head Loss in Pipe))^(1/1.85) to calculate the Coefficient of Roughness of Pipe, The Coefficient Dependent on Pipe given Radius of Pipe is defined as the value of roughness coefficient dependent on pipe when we have prior information of radius of pipe. Coefficient of Roughness of Pipe is denoted by C symbol.

How to calculate Coefficient Dependent on Pipe given Radius of Pipe using this online calculator? To use this online calculator for Coefficient Dependent on Pipe given Radius of Pipe, enter Length of Pipe (L_p), Average Velocity in Pipe Fluid Flow (v_avg), Pipe Radius (R) & Head Loss in Pipe (H_L') and hit the calculate button. Here is how the Coefficient Dependent on Pipe given Radius of Pipe calculation can be explained with given input values -> 31.32844 = ((6.78*2.5*4.57^(1.85))/(((2*0.2)^(1.165))*1.4))^(1/1.85).

FAQ

What is Coefficient Dependent on Pipe given Radius of Pipe?

The Coefficient Dependent on Pipe given Radius of Pipe is defined as the value of roughness coefficient dependent on pipe when we have prior information of radius of pipe and is represented as C = ((6.78*L_p*v_avg^(1.85))/(((2*R)^(1.165))*H_L'))^(1/1.85) or Coefficient of Roughness of Pipe = ((6.78*Length of Pipe*Average Velocity in Pipe Fluid Flow^(1.85))/(((2*Pipe Radius)^(1.165))*Head Loss in Pipe))^(1/1.85). Length of Pipe describes the length of the pipe in which the liquid is flowing, Average velocity in pipe fluid flow is the total volumetric flow rate divided by the cross-sectional area of the pipe, The Pipe Radius is the radius of the pipe through which the fluid is flowing & Head Loss in Pipe 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 pipe.

How to calculate Coefficient Dependent on Pipe given Radius of Pipe?

The Coefficient Dependent on Pipe given Radius of Pipe is defined as the value of roughness coefficient dependent on pipe when we have prior information of radius of pipe is calculated using Coefficient of Roughness of Pipe = ((6.78*Length of Pipe*Average Velocity in Pipe Fluid Flow^(1.85))/(((2*Pipe Radius)^(1.165))*Head Loss in Pipe))^(1/1.85). To calculate Coefficient Dependent on Pipe given Radius of Pipe, you need Length of Pipe (L_p), Average Velocity in Pipe Fluid Flow (v_avg), Pipe Radius (R) & Head Loss in Pipe (H_L'). With our tool, you need to enter the respective value for Length of Pipe, Average Velocity in Pipe Fluid Flow, Pipe Radius & Head Loss in Pipe and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Coefficient of Roughness of Pipe?

In this formula, Coefficient of Roughness of Pipe uses Length of Pipe, Average Velocity in Pipe Fluid Flow, Pipe Radius & Head Loss in Pipe. We can use 3 other way(s) to calculate the same, which is/are as follows -

Coefficient of Roughness of Pipe = Average Velocity in Pipe Fluid Flow/(0.85*((Pipe Radius)^(0.63))*(Hydraulic Gradient)^(0.54))
Coefficient of Roughness of Pipe = Average Velocity in Pipe Fluid Flow/(0.355*((Pipe Diameter)^(0.63))*(Hydraulic Gradient)^(0.54))
Coefficient of Roughness of Pipe = ((6.78*Length of Pipe*Average Velocity in Pipe Fluid Flow^(1.85))/((Diameter of Pipe^(1.165))*Head Loss in Pipe))^(1/1.85)

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