Frictional Loss given Average Energy Slope Calculator

✖Average Energy Slope is at a distance equal to the velocity head above the hydraulic gradient.ⓘ Average Energy Slope [S_favg]			+10% -10%
✖Reach in practical use is any length of a stream or river. The term is often used when referring to a small section of a stream or river rather than its entire length.ⓘ Reach [L]			+10% -10%

✖Frictional Loss is the loss of pressure or “head” that occurs in pipe or duct flow due to the effect of the fluid's viscosity near the surface of the pipe or duct.ⓘ Frictional Loss given Average Energy Slope [h_f]

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Frictional Loss given Average Energy Slope Solution

STEP 0: Pre-Calculation Summary

Formula Used

Frictional Loss = Average Energy Slope*Reach
h_f = S_favg*L
This formula uses 3 Variables

Variables Used

Frictional Loss - Frictional Loss is the loss of pressure or “head” that occurs in pipe or duct flow due to the effect of the fluid's viscosity near the surface of the pipe or duct.
Average Energy Slope - Average Energy Slope is at a distance equal to the velocity head above the hydraulic gradient.
Reach - (Measured in Meter) - Reach in practical use is any length of a stream or river. The term is often used when referring to a small section of a stream or river rather than its entire length.

STEP 1: Convert Input(s) to Base Unit

Average Energy Slope: 1.5 --> No Conversion Required
Reach: 100 Meter --> 100 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

h_f = S_favg*L --> 1.5*100

Evaluating ... ...

h_f = 150

STEP 3: Convert Result to Output's Unit

150 --> No Conversion Required

FINAL ANSWER

150 <-- Frictional Loss

(Calculation completed in 00.004 seconds)

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Created by Mithila Muthamma PA

Coorg Institute of Technology (CIT), Coorg

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LaTeX Go Conveyance of Channel at End Sections at (1) = (1/Manning’s Roughness Coefficient)*Area of Channel Section 1*Hydraulics Radius of Channel Section 1^(2/3)

Length of Reach given Average Energy Slope for Non-Uniform Flow

LaTeX Go Reach = Frictional Loss/Average Energy Slope

Frictional Loss given Average Energy Slope

LaTeX Go Frictional Loss = Average Energy Slope*Reach

Average Energy Slope given Frictional Loss

LaTeX Go Average Energy Slope = Frictional Loss/Reach

Frictional Loss given Average Energy Slope Formula

LaTeX Go

Frictional Loss = Average Energy Slope*Reach
h_f = S_favg*L

What is Slope Area method?

Slope Area method is computed on the basis of a uniform flow equation involving channel characteristics, water surface profile and a roughness coefficient. The drop in water surface profile for a uniform reach of channel represents losses caused by bed roughness.

What is Non-Uniform Flow?

Flow is said to be non-uniform, when there is a change in the velocity of the flow at different points in a flowing fluid, for a given time. For example, the flow of liquids under pressure through long pipelines of varying diameters is referred to as non-uniform flow.

How to Calculate Frictional Loss given Average Energy Slope?

Frictional Loss given Average Energy Slope calculator uses Frictional Loss = Average Energy Slope*Reach to calculate the Frictional Loss, The Frictional Loss given Average Energy Slope formula is defined as the loss of pressure or “head” that occurs in pipe or duct flow due to the effect of the fluid's viscosity near the surface of the pipe or duct. Frictional Loss is denoted by h_f symbol.

How to calculate Frictional Loss given Average Energy Slope using this online calculator? To use this online calculator for Frictional Loss given Average Energy Slope, enter Average Energy Slope (S_favg) & Reach (L) and hit the calculate button. Here is how the Frictional Loss given Average Energy Slope calculation can be explained with given input values -> 150 = 1.5*100.

FAQ

What is Frictional Loss given Average Energy Slope?

The Frictional Loss given Average Energy Slope formula is defined as the loss of pressure or “head” that occurs in pipe or duct flow due to the effect of the fluid's viscosity near the surface of the pipe or duct and is represented as h_f = S_favg*L or Frictional Loss = Average Energy Slope*Reach. Average Energy Slope is at a distance equal to the velocity head above the hydraulic gradient & Reach in practical use is any length of a stream or river. The term is often used when referring to a small section of a stream or river rather than its entire length.

How to calculate Frictional Loss given Average Energy Slope?

The Frictional Loss given Average Energy Slope formula is defined as the loss of pressure or “head” that occurs in pipe or duct flow due to the effect of the fluid's viscosity near the surface of the pipe or duct is calculated using Frictional Loss = Average Energy Slope*Reach. To calculate Frictional Loss given Average Energy Slope, you need Average Energy Slope (S_favg) & Reach (L). With our tool, you need to enter the respective value for Average Energy Slope & Reach and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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