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Barlow's formula for pipe Solution

STEP 0: Pre-Calculation Summary
Formula Used
pressure = ((2)*(Applied stress)*(Wall thickness))/(Outside diameter)
P = ((2)*(σ)*(t))/(Do)
This formula uses 3 Variables
Variables Used
Applied stress - Applied stress is denoted by the symbol σ. (Measured in Pascal)
Wall thickness - Wall thickness is simply the width of the wall that we are taking under consideration. (Measured in Meter)
Outside diameter - Outside diameter is the diameter of the outside surface. (Measured in Millimeter)
STEP 1: Convert Input(s) to Base Unit
Applied stress: 100 Pascal --> 100 Pascal No Conversion Required
Wall thickness: 5 Meter --> 5 Meter No Conversion Required
Outside diameter: 10 Millimeter --> 0.01 Meter (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
P = ((2)*(σ)*(t))/(Do) --> ((2)*(100)*(5))/(0.01)
Evaluating ... ...
P = 100000
STEP 3: Convert Result to Output's Unit
100000 Pascal --> No Conversion Required
FINAL ANSWER
100000 Pascal <-- Pressure
(Calculation completed in 00.015 seconds)

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Barlow's formula for pipe Formula

pressure = ((2)*(Applied stress)*(Wall thickness))/(Outside diameter)
P = ((2)*(σ)*(t))/(Do)

What is the Barlow formula used for?

Barlow's Formula is commonly used in the piping industry to verify that pressure vessels and pipe used for gathering, transmission and distribution lines can safely withstand operation pressures.

what is barlow's equation ?

Barlow's equation shows the relationship between a pipe's internal pressure, its allowable stress, the pipe's nominal thickness, and its diameter.

How to Calculate Barlow's formula for pipe?

Barlow's formula for pipe calculator uses pressure = ((2)*(Applied stress)*(Wall thickness))/(Outside diameter) to calculate the Pressure, Barlow's formula for pipe formula is defined as it relates the internal pressure that a pipe can withstand to its dimensions and the strength of its material. Pressure is denoted by P symbol.

How to calculate Barlow's formula for pipe using this online calculator? To use this online calculator for Barlow's formula for pipe, enter Applied stress (σ), Wall thickness (t) & Outside diameter (Do) and hit the calculate button. Here is how the Barlow's formula for pipe calculation can be explained with given input values -> 1.000E+11 = ((2)*(100000000)*(5))/(0.01).

FAQ

What is Barlow's formula for pipe?
Barlow's formula for pipe formula is defined as it relates the internal pressure that a pipe can withstand to its dimensions and the strength of its material and is represented as P = ((2)*(σ)*(t))/(Do) or pressure = ((2)*(Applied stress)*(Wall thickness))/(Outside diameter). Applied stress is denoted by the symbol σ, Wall thickness is simply the width of the wall that we are taking under consideration & Outside diameter is the diameter of the outside surface.
How to calculate Barlow's formula for pipe?
Barlow's formula for pipe formula is defined as it relates the internal pressure that a pipe can withstand to its dimensions and the strength of its material is calculated using pressure = ((2)*(Applied stress)*(Wall thickness))/(Outside diameter). To calculate Barlow's formula for pipe, you need Applied stress (σ), Wall thickness (t) & Outside diameter (Do). With our tool, you need to enter the respective value for Applied stress, Wall thickness & Outside 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 Pressure?
In this formula, Pressure uses Applied stress, Wall thickness & Outside diameter. We can use 10 other way(s) to calculate the same, which is/are as follows -
  • knudsen_number = Mean free path of molecule/Characteristic length of flow
  • kinematic_viscosity = Dynamic viscosity/Mass Density
  • terminal_velocity = (2/9)*Radius^2*(Density of the first phase-Density of the second phase)*Acceleration Due To Gravity/Dynamic viscosity
  • upthrust_force = Volume Immersed*Acceleration Due To Gravity*Liquid Density
  • metacenter = Moment of Inertia/(Volume*Centre of gravity)-Centre of Buoyancy
  • centre_of_buoyancy = Moment of Inertia/(Volume*Centre of gravity)-Metacenter
  • centre_of_gravity = Moment of Inertia/(Volume*(Centre of Buoyancy+Metacenter))
  • viscous_stress = Dynamic viscosity*Velocity Gradient/Fluid Thickness
  • feed_flow_rate_volumetric = Pressure change*(pi/8)*(Radius^4)/(Dynamic viscosity*Length)
  • turbulent_stress = Density*Dynamic viscosity*Fluid Velocity
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