Loss of head due to sudden enlargement Calculator

✖The Velocity of liquid inlet is considered on flow through an external cylindrical mouthpiece.ⓘ Velocity of Liquid Inlet [V_i]			+10% -10%
✖The Velocity of liquid outlet is considered on flow through an external cylindrical mouthpiece.ⓘ Velocity of Liquid Outlet [V_o]			+10% -10%

✖The Loss of head due to sudden enlargement turbulent eddies are formed at the corner of the enlargement of the pipe section.ⓘ Loss of head due to sudden enlargement [h_L]

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Loss of head due to sudden enlargement Solution

STEP 0: Pre-Calculation Summary

Formula Used

Loss of Head = ((Velocity of Liquid Inlet-Velocity of Liquid Outlet)^2)/(2*9.81)
h_L = ((V_i-V_o)^2)/(2*9.81)
This formula uses 3 Variables

Variables Used

Loss of Head - (Measured in Meter) - The Loss of head due to sudden enlargement turbulent eddies are formed at the corner of the enlargement of the pipe section.
Velocity of Liquid Inlet - (Measured in Meter per Second) - The Velocity of liquid inlet is considered on flow through an external cylindrical mouthpiece.
Velocity of Liquid Outlet - (Measured in Meter per Second) - The Velocity of liquid outlet is considered on flow through an external cylindrical mouthpiece.

STEP 1: Convert Input(s) to Base Unit

Velocity of Liquid Inlet: 8.2 Meter per Second --> 8.2 Meter per Second No Conversion Required
Velocity of Liquid Outlet: 5.5 Meter per Second --> 5.5 Meter per Second No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

h_L = ((V_i-V_o)^2)/(2*9.81) --> ((8.2-5.5)^2)/(2*9.81)

Evaluating ... ...

h_L = 0.371559633027523

STEP 3: Convert Result to Output's Unit

0.371559633027523 Meter --> No Conversion Required

FINAL ANSWER

0.371559633027523 ≈ 0.37156 Meter <-- Loss of Head

(Calculation completed in 00.007 seconds)

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Created by Maiarutselvan V

PSG College of Technology (PSGCT), Coimbatore

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< Flow Head Calculators

Loss of head due to sudden enlargement

LaTeX Go Loss of Head = ((Velocity of Liquid Inlet-Velocity of Liquid Outlet)^2)/(2*9.81)

Head of liquid for head loss and coefficient of velocity

LaTeX Go Head of the Liquid = Head Loss/(1-(Coefficient of Velocity^2))

Loss of head due to fluid resistance

LaTeX Go Head Loss = Head of the Liquid*(1-(Coefficient of Velocity^2))

Head of Liquid above Centre of Orifice

LaTeX Go Head of the Liquid = (Theoretical Velocity^2)/(2*9.81)

Loss of head due to sudden enlargement Formula

LaTeX Go

Loss of Head = ((Velocity of Liquid Inlet-Velocity of Liquid Outlet)^2)/(2*9.81)
h_L = ((V_i-V_o)^2)/(2*9.81)

What is mouthpiece?

A mouthpiece is a short tube of length not more than two to three times its diameter, which is. fitted to a tank for measuring the discharge of the flow from the tank. By fitting the mouthpiece, the. discharge through an orifice of the tank can be increased.

What is an external cylindrical mouthpiece

The mouthpiece is an attachment in the form of a small tube fixed to an orifice. When the tube is fixed externally, it is known as an external mouthpiece. Depending on the shape, a mouthpiece can be cylindrical, convergent, divergent, convergent-divergent, or of any other form.

How to Calculate Loss of head due to sudden enlargement?

Loss of head due to sudden enlargement calculator uses Loss of Head = ((Velocity of Liquid Inlet-Velocity of Liquid Outlet)^2)/(2*9.81) to calculate the Loss of Head, The Loss of head due to sudden enlargement formula is known with respect to the velocity of the liquid at the C-C section and velocity of the liquid at the outlet. Loss of Head is denoted by h_L symbol.

How to calculate Loss of head due to sudden enlargement using this online calculator? To use this online calculator for Loss of head due to sudden enlargement, enter Velocity of Liquid Inlet (V_i) & Velocity of Liquid Outlet (V_o) and hit the calculate button. Here is how the Loss of head due to sudden enlargement calculation can be explained with given input values -> 0.37156 = ((8.2-5.5)^2)/(2*9.81).

FAQ

What is Loss of head due to sudden enlargement?

The Loss of head due to sudden enlargement formula is known with respect to the velocity of the liquid at the C-C section and velocity of the liquid at the outlet and is represented as h_L = ((V_i-V_o)^2)/(2*9.81) or Loss of Head = ((Velocity of Liquid Inlet-Velocity of Liquid Outlet)^2)/(2*9.81). The Velocity of liquid inlet is considered on flow through an external cylindrical mouthpiece & The Velocity of liquid outlet is considered on flow through an external cylindrical mouthpiece.

How to calculate Loss of head due to sudden enlargement?

The Loss of head due to sudden enlargement formula is known with respect to the velocity of the liquid at the C-C section and velocity of the liquid at the outlet is calculated using Loss of Head = ((Velocity of Liquid Inlet-Velocity of Liquid Outlet)^2)/(2*9.81). To calculate Loss of head due to sudden enlargement, you need Velocity of Liquid Inlet (V_i) & Velocity of Liquid Outlet (V_o). With our tool, you need to enter the respective value for Velocity of Liquid Inlet & Velocity of Liquid Outlet 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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