Internal Presure of Vessel given Longitudinal Stress Formula

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Internal Pressure given Longitudinal Stress is a measure of how the internal energy of a system changes when it expands or contracts at a constant temperature. Check FAQs
PLS=4σltcD
PLS - Internal Pressure given Longitudinal Stress?σl - Longitudinal Stress?tc - Thickness of Cylindrical Shell?D - Mean Diameter of Shell?

Internal Presure of Vessel given Longitudinal Stress Example

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Here is how the Internal Presure of Vessel given Longitudinal Stress equation looks like with Values.

Here is how the Internal Presure of Vessel given Longitudinal Stress equation looks like with Units.

Here is how the Internal Presure of Vessel given Longitudinal Stress equation looks like.

51776.64Edit=426967Edit2.4Edit5Edit
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Internal Presure of Vessel given Longitudinal Stress Solution

Follow our step by step solution on how to calculate Internal Presure of Vessel given Longitudinal Stress?

FIRST Step Consider the formula
PLS=4σltcD
Next Step Substitute values of Variables
PLS=426967Pa2.4m5m
Next Step Prepare to Evaluate
PLS=4269672.45
LAST Step Evaluate
PLS=51776.64Pa

Internal Presure of Vessel given Longitudinal Stress Formula Elements

Variables
Internal Pressure given Longitudinal Stress
Internal Pressure given Longitudinal Stress is a measure of how the internal energy of a system changes when it expands or contracts at a constant temperature.
Symbol: PLS
Measurement: PressureUnit: Pa
Note: Value should be greater than 0.
Longitudinal Stress
Longitudinal Stress is defined as the stress produced when a pipe is subjected to internal pressure.
Symbol: σl
Measurement: PressureUnit: Pa
Note: Value should be greater than 0.
Thickness of Cylindrical Shell
The Thickness of Cylindrical Shell is based on simplified stress analysis and allowable stress for the material of construction.
Symbol: tc
Measurement: LengthUnit: m
Note: Value should be greater than 0.
Mean Diameter of Shell
Mean Diameter of Shell is the average of two measurements of the diameter taken at right angles to each other.
Symbol: D
Measurement: LengthUnit: m
Note: Value should be greater than 0.

Other formulas in Design of Pressure Vessel Subjected to Internal Pressure category

​Go Circumferential Stress (Hoop Stress) in Cylinderical Shell
σc=PInternalD2tc
​Go Longitudinal Stress (Axial Stress) in Cylindrical Shell
σCylindricalShell=PLSD4tc
​Go Hoop Strain
E=l2-l0l0
​Go Bolt Circle Diameter
B=Go+(2db)+12

How to Evaluate Internal Presure of Vessel given Longitudinal Stress?

Internal Presure of Vessel given Longitudinal Stress evaluator uses Internal Pressure given Longitudinal Stress = (4*Longitudinal Stress*Thickness of Cylindrical Shell)/(Mean Diameter of Shell) to evaluate the Internal Pressure given Longitudinal Stress, The Internal Presure of Vessel given Longitudinal Stress refers to the pressure exerted by the contents of the vessel, which is calculated to ensure that the vessel can withstand a specified longitudinal stress without compromising its structural integrity. Internal Pressure given Longitudinal Stress is denoted by PLS symbol.

How to evaluate Internal Presure of Vessel given Longitudinal Stress using this online evaluator? To use this online evaluator for Internal Presure of Vessel given Longitudinal Stress, enter Longitudinal Stress l), Thickness of Cylindrical Shell (tc) & Mean Diameter of Shell (D) and hit the calculate button.

FAQs on Internal Presure of Vessel given Longitudinal Stress

What is the formula to find Internal Presure of Vessel given Longitudinal Stress?
The formula of Internal Presure of Vessel given Longitudinal Stress is expressed as Internal Pressure given Longitudinal Stress = (4*Longitudinal Stress*Thickness of Cylindrical Shell)/(Mean Diameter of Shell). Here is an example- 51776.64 = (4*26967*2.4)/(5).
How to calculate Internal Presure of Vessel given Longitudinal Stress?
With Longitudinal Stress l), Thickness of Cylindrical Shell (tc) & Mean Diameter of Shell (D) we can find Internal Presure of Vessel given Longitudinal Stress using the formula - Internal Pressure given Longitudinal Stress = (4*Longitudinal Stress*Thickness of Cylindrical Shell)/(Mean Diameter of Shell).
Can the Internal Presure of Vessel given Longitudinal Stress be negative?
No, the Internal Presure of Vessel given Longitudinal Stress, measured in Pressure cannot be negative.
Which unit is used to measure Internal Presure of Vessel given Longitudinal Stress?
Internal Presure of Vessel given Longitudinal Stress is usually measured using the Pascal[Pa] for Pressure. Kilopascal[Pa], Bar[Pa], Pound Per Square Inch[Pa] are the few other units in which Internal Presure of Vessel given Longitudinal Stress can be measured.
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