Absolute Velocity of Surges for given Depth of flow Calculator

✖Celerity of Wave is the addition to the normal water velocity of the channels.ⓘ Celerity of Wave [C_w]			+10% -10%
✖Mean velocity of a fluid in a pipe or channel normally means the flow rate divided by the cross-sectional area of the flow.ⓘ Mean velocity [v_m]			+10% -10%

✖Absolute Velocity of Issuing Jet is actual velocity of jet used in propeller.ⓘ Absolute Velocity of Surges for given Depth of flow [v_abs]

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Formula

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Absolute Velocity of Surges for given Depth of flow

Formula

`"v"_{"abs"} = "C"_{"w"}+"v"_{"m"}`

Example

`"6.5m/s"="5.4m/s"+"1.1m/s"`

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Download Non-uniform Flow in Channels Formula PDF

Absolute Velocity of Surges for given Depth of flow Solution

STEP 0: Pre-Calculation Summary

Formula Used

Absolute Velocity of Issuing Jet = Celerity of Wave+Mean velocity
v_abs = C_w+v_m
This formula uses 3 Variables

Variables Used

Absolute Velocity of Issuing Jet - (Measured in Meter per Second) - Absolute Velocity of Issuing Jet is actual velocity of jet used in propeller.
Celerity of Wave - (Measured in Meter per Second) - Celerity of Wave is the addition to the normal water velocity of the channels.
Mean velocity - (Measured in Meter per Second) - Mean velocity of a fluid in a pipe or channel normally means the flow rate divided by the cross-sectional area of the flow.

STEP 1: Convert Input(s) to Base Unit

Celerity of Wave: 5.4 Meter per Second --> 5.4 Meter per Second No Conversion Required
Mean velocity: 1.1 Meter per Second --> 1.1 Meter per Second No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

v_abs = C_w+v_m --> 5.4+1.1

Evaluating ... ...

v_abs = 6.5

STEP 3: Convert Result to Output's Unit

6.5 Meter per Second --> No Conversion Required

FINAL ANSWER

6.5 Meter per Second <-- Absolute Velocity of Issuing Jet

(Calculation completed in 00.004 seconds)

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Home » Engineering » Civil » Hydraulics and Waterworks » Non-uniform Flow in Channels » Surges in Open Channel Flow » Negative Surges » Absolute Velocity of Surges for given Depth of flow

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Created by Rithik Agrawal

National Institute of Technology Karnataka (NITK), Surathkal

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Meerut Institute of Engineering and Technology (MIET), Meerut

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< 9 Negative Surges Calculators

Velocity at Depth given Absolute Velocity of Surge Moving towards Right

Go Velocity of Fluid at Negative Surges = ((Absolute Velocity of Issuing Jet*(Depth of Point 1-Depth of Point 2))+(Velocity of Fluid at 2*Depth of Point 2))/Depth of Point 1

Velocity at Depth1 when Surge Height is Negligible

Go Velocity of Fluid at Negative Surges = (Height of Channel*[g]/Celerity of Wave)+Velocity of Fluid at 2

Depth of Flow given Absolute Velocity of Surges

Go Mean velocity = sqrt([g]*Depth of Point 1)-Absolute Velocity of Issuing Jet

Velocity of Flow given Depth of flow

Go Mean velocity = sqrt([g]*Depth of Point 1)-Absolute Velocity of Issuing Jet

Velocity of Flow given Absolute Velocity of Surges

Go Mean velocity = sqrt([g]*Depth of Flow)-Absolute Velocity of Issuing Jet

Absolute Velocity of Surges

Go Absolute Velocity of Issuing Jet = sqrt([g]*Depth of Flow)-Mean velocity

Celerity of Wave given is Depth

Go Celerity of Wave = sqrt([g]*Depth of Flow)

Absolute Velocity of Surges for given Depth of flow

Go Absolute Velocity of Issuing Jet = Celerity of Wave+Mean velocity

Celerity of Wave Given Absolute Velocity of Surges

Go Celerity of Wave = Absolute Velocity of Issuing Jet-Mean velocity

Absolute Velocity of Surges for given Depth of flow Formula

Absolute Velocity of Issuing Jet = Celerity of Wave+Mean velocity
v_abs = C_w+v_m

What is Absolute Velocity?

The concept of absolute velocity is mainly used in turbomachinery design and defines the velocity of a fluid particle in relation to the surrounding, stationary environment. Together with the relative velocity (w) and the circumferential speed (u), it forms the velocity triangle.

How to Calculate Absolute Velocity of Surges for given Depth of flow?

Absolute Velocity of Surges for given Depth of flow calculator uses Absolute Velocity of Issuing Jet = Celerity of Wave+Mean velocity to calculate the Absolute Velocity of Issuing Jet, The Absolute Velocity of Surges for given Depth of flow is defined as surge velocity without regard to direction. Absolute Velocity of Issuing Jet is denoted by v_abs symbol.

How to calculate Absolute Velocity of Surges for given Depth of flow using this online calculator? To use this online calculator for Absolute Velocity of Surges for given Depth of flow, enter Celerity of Wave (C_w) & Mean velocity (v_m) and hit the calculate button. Here is how the Absolute Velocity of Surges for given Depth of flow calculation can be explained with given input values -> 6.5 = 5.4+1.1.

FAQ

What is Absolute Velocity of Surges for given Depth of flow?

The Absolute Velocity of Surges for given Depth of flow is defined as surge velocity without regard to direction and is represented as v_abs = C_w+v_m or Absolute Velocity of Issuing Jet = Celerity of Wave+Mean velocity. Celerity of Wave is the addition to the normal water velocity of the channels & Mean velocity of a fluid in a pipe or channel normally means the flow rate divided by the cross-sectional area of the flow.

How to calculate Absolute Velocity of Surges for given Depth of flow?

The Absolute Velocity of Surges for given Depth of flow is defined as surge velocity without regard to direction is calculated using Absolute Velocity of Issuing Jet = Celerity of Wave+Mean velocity. To calculate Absolute Velocity of Surges for given Depth of flow, you need Celerity of Wave (C_w) & Mean velocity (v_m). With our tool, you need to enter the respective value for Celerity of Wave & Mean velocity 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 Absolute Velocity of Issuing Jet?

In this formula, Absolute Velocity of Issuing Jet uses Celerity of Wave & Mean velocity. We can use 1 other way(s) to calculate the same, which is/are as follows -

Absolute Velocity of Issuing Jet = sqrt([g]*Depth of Flow)-Mean velocity

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