Specific Weight of Liquid given Head loss Due to Laminar Flow Calculator

✖The Viscous Force is the force between a body and a fluid (liquid or gas) moving past it, in a direction so as to oppose the flow of the fluid past the object.ⓘ Viscous Force [μ]			+10% -10%
✖Rate of Flow is the rate at which a liquid or other substance flows through a particular channel, pipe, etc.ⓘ Rate of Flow [Q]			+10% -10%
✖Length of Pipe describes the length of the pipe in which the liquid is flowing.ⓘ Length of Pipe [L_pipe]			+10% -10%
✖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.ⓘ Head loss [h_f]			+10% -10%
✖Pipe Diameter is the diameter of the pipe in which the liquid is flowing.ⓘ Pipe Diameter [d_pipe]			+10% -10%

✖Specific Weight Liquid is defined as weight per unit volume.ⓘ Specific Weight of Liquid given Head loss Due to Laminar Flow [γ_liq]

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Specific Weight of Liquid given Head loss Due to Laminar Flow

Formula

`"γ"_{"liq"} = (128*"μ"*"Q"*"L"_{"pipe"})/("h"_{"f"}*pi*"d"_{"pipe"}^(4))`

Example

`"0.079187N/m³"=(128*"100N"*"22.1m³/s"*"0.10m")/("1200m"*pi*("3.12m")^(4))`

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Specific Weight of Liquid given Head loss Due to Laminar Flow Solution

STEP 0: Pre-Calculation Summary

Formula Used

Specific Weight Liquid = (128*Viscous Force*Rate of Flow*Length of Pipe)/(Head loss*pi*Pipe Diameter^(4))
γ_liq = (128*μ*Q*L_pipe)/(h_f*pi*d_pipe^(4))
This formula uses 1 Constants, 6 Variables

Constants Used

pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288

Variables Used

Specific Weight Liquid - (Measured in Newton per Cubic Meter) - Specific Weight Liquid is defined as weight per unit volume.
Viscous Force - (Measured in Newton) - The Viscous Force is the force between a body and a fluid (liquid or gas) moving past it, in a direction so as to oppose the flow of the fluid past the object.
Rate of Flow - (Measured in Cubic Meter per Second) - Rate of Flow is the rate at which a liquid or other substance flows through a particular channel, pipe, etc.
Length of Pipe - (Measured in Meter) - Length of Pipe describes the length of the pipe in which the liquid is flowing.
Head loss - (Measured in Meter) - 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.
Pipe Diameter - (Measured in Meter) - Pipe Diameter is the diameter of the pipe in which the liquid is flowing.

STEP 1: Convert Input(s) to Base Unit

Viscous Force: 100 Newton --> 100 Newton No Conversion Required
Rate of Flow: 22.1 Cubic Meter per Second --> 22.1 Cubic Meter per Second No Conversion Required
Length of Pipe: 0.1 Meter --> 0.1 Meter No Conversion Required
Head loss: 1200 Meter --> 1200 Meter No Conversion Required
Pipe Diameter: 3.12 Meter --> 3.12 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

γ_liq = (128*μ*Q*L_pipe)/(h_f*pi*d_pipe^(4)) --> (128*100*22.1*0.1)/(1200*pi*3.12^(4))

Evaluating ... ...

γ_liq = 0.0791867918631742

STEP 3: Convert Result to Output's Unit

0.0791867918631742 Newton per Cubic Meter --> No Conversion Required

FINAL ANSWER

0.0791867918631742 ≈ 0.079187 Newton per Cubic Meter <-- Specific Weight Liquid

(Calculation completed in 00.004 seconds)

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Osmania University (OU), Hyderabad

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Specific Weight of Liquid given Head loss Due to Laminar Flow

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Specific Weight of Liquid given Head loss Due to Laminar Flow Formula

Specific Weight Liquid = (128*Viscous Force*Rate of Flow*Length of Pipe)/(Head loss*pi*Pipe Diameter^(4))
γ_liq = (128*μ*Q*L_pipe)/(h_f*pi*d_pipe^(4))

What is head loss?

Head loss is potential energy that is converted to kinetic energy. Head losses are due to the frictional resistance of the piping system. Unlike velocity head, friction head cannot be ignored in system calculations. Values vary as the square of the flow rate.

How to Calculate Specific Weight of Liquid given Head loss Due to Laminar Flow?

Specific Weight of Liquid given Head loss Due to Laminar Flow calculator uses Specific Weight Liquid = (128*Viscous Force*Rate of Flow*Length of Pipe)/(Head loss*pi*Pipe Diameter^(4)) to calculate the Specific Weight Liquid, The Specific Weight of Liquid given Head loss Due to Laminar Flow formula represents the force exerted by gravity on a unit volume of a fluid. For this reason, units are expressed as force per unit volume. Specific Weight Liquid is denoted by γ_liq symbol.

How to calculate Specific Weight of Liquid given Head loss Due to Laminar Flow using this online calculator? To use this online calculator for Specific Weight of Liquid given Head loss Due to Laminar Flow, enter Viscous Force (μ), Rate of Flow (Q), Length of Pipe (L_pipe), Head loss (h_f) & Pipe Diameter (d_pipe) and hit the calculate button. Here is how the Specific Weight of Liquid given Head loss Due to Laminar Flow calculation can be explained with given input values -> 0.079187 = (128*100*22.1*0.1)/(1200*pi*3.12^(4)).

FAQ

What is Specific Weight of Liquid given Head loss Due to Laminar Flow?

The Specific Weight of Liquid given Head loss Due to Laminar Flow formula represents the force exerted by gravity on a unit volume of a fluid. For this reason, units are expressed as force per unit volume and is represented as γ_liq = (128*μ*Q*L_pipe)/(h_f*pi*d_pipe^(4)) or Specific Weight Liquid = (128*Viscous Force*Rate of Flow*Length of Pipe)/(Head loss*pi*Pipe Diameter^(4)). The Viscous Force is the force between a body and a fluid (liquid or gas) moving past it, in a direction so as to oppose the flow of the fluid past the object, Rate of Flow is the rate at which a liquid or other substance flows through a particular channel, pipe, etc, Length of Pipe describes the length of the pipe in which the liquid is flowing, 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 & Pipe Diameter is the diameter of the pipe in which the liquid is flowing.

How to calculate Specific Weight of Liquid given Head loss Due to Laminar Flow?

The Specific Weight of Liquid given Head loss Due to Laminar Flow formula represents the force exerted by gravity on a unit volume of a fluid. For this reason, units are expressed as force per unit volume is calculated using Specific Weight Liquid = (128*Viscous Force*Rate of Flow*Length of Pipe)/(Head loss*pi*Pipe Diameter^(4)). To calculate Specific Weight of Liquid given Head loss Due to Laminar Flow, you need Viscous Force (μ), Rate of Flow (Q), Length of Pipe (L_pipe), Head loss (h_f) & Pipe Diameter (d_pipe). With our tool, you need to enter the respective value for Viscous Force, Rate of Flow, Length of Pipe, Head loss & Pipe Diameter 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 Specific Weight Liquid?

In this formula, Specific Weight Liquid uses Viscous Force, Rate of Flow, Length of Pipe, Head loss & Pipe Diameter. We can use 1 other way(s) to calculate the same, which is/are as follows -

Specific Weight Liquid = (Absolute pressure-Atmospheric pressure)/Height

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