Radius Of Pipe Given Plate Thickness Calculator

Formula Used:

\[ r = \frac{pt}{\left(\frac{P_i}{\sigma_{tp} \times \eta}\right)} \]

Plate Thickness in Millimeter:

Internal Pressure of Pipe:

Permissible Tensile Stress:

Joint Efficiency of Pipe:

Pipe Radius in Millimeter:

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1. What is the Pipe Radius Calculation?

The pipe radius calculation determines the appropriate radius of a pipe based on plate thickness, internal pressure, permissible tensile stress, and joint efficiency. This ensures the pipe can safely withstand internal pressures while maintaining structural integrity.

2. How Does the Calculator Work?

The calculator uses the formula:

\[ r = \frac{pt}{\left(\frac{P_i}{\sigma_{tp} \times \eta}\right)} \]

Where:

\( r \) — Pipe Radius in Millimeter (mm)
\( pt \) — Plate Thickness in Millimeter (mm)
\( P_i \) — Internal Pressure of Pipe (Pa)
\( \sigma_{tp} \) — Permissible Tensile Stress (Pa)
\( \eta \) — Joint Efficiency of Pipe

Explanation: The formula calculates the required pipe radius by considering the relationship between plate thickness, internal pressure, material strength, and joint efficiency.

3. Importance of Pipe Radius Calculation

Details: Accurate pipe radius calculation is crucial for designing pipes that can safely contain internal pressures while minimizing material usage and ensuring structural reliability.

4. Using the Calculator

Tips: Enter plate thickness in mm, internal pressure in Pa, permissible tensile stress in Pa, and joint efficiency. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What is joint efficiency in pipe calculations?
A: Joint efficiency is a factor that accounts for the strength reduction at welded or joined sections of a pipe, typically ranging from 0 to 1.

Q2: How does internal pressure affect pipe radius?
A: Higher internal pressures generally require either thicker plates or larger radii to maintain structural integrity and prevent failure.

Q3: What is permissible tensile stress?
A: Permissible tensile stress is the maximum stress a material can withstand under tension without permanent deformation or failure.

Q4: Are there limitations to this calculation?
A: This calculation assumes uniform material properties and may not account for dynamic loads, temperature variations, or corrosion effects.

Q5: Can this formula be used for all pipe materials?
A: The formula is generally applicable but material-specific properties and safety factors should be considered for different pipe materials.