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Compute hoop stress-limited pressure rating

Compute hoop stress-limited pressure rating.

Runnable This tool can run, but independent engineering verification has not been established.

Quick Answer

The compute hoop stress-limited pressure rating computes Δp_max from the input values you provide.

Calculator

ΔP_max (MPa)
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Result Interpretation

Compute hoop stress-limited pressure rating computes ΔP_max in MPa using the defined engineering formula and the input values provided. ΔP_max is expressed in MPa. No universal acceptance threshold is defined by this calculator.

Worked Example

default_test

Given:

  • t = 6.5
  • sf = 2.5
  • d_i = 85
  • s_y = 350

Expected Result:

  • ΔP_max = 21.411764705882

Engineering Interpretation:

Under the given input conditions, the calculated result is: ΔP_max = 21.411764705882 MPa.

The actual numerical result is computed by the Runtime engine using the persisted tool definition. The values shown here come from deterministically validated test cases.

Formula / Method

Δp_max = s_y/sf*(2*t/d_i)

ΔP_max.

Variables

SymbolLabelRoleDescription
s_y s_y INPUT s_y
sf sf INPUT sf
t t INPUT t
d_i d_i INPUT d_i
ΔP_max ΔP_max OUTPUT ΔP_max

Calculation Steps

  1. Enter the s_y in MPa.
  2. Enter the sf in dimensionless.
  3. Enter the t in mm.
  4. Enter the d_i in mm.
  5. Read the Δp_max (MPa) from the results.

Frequently Asked Questions

What does this calculator calculate?

The Compute hoop stress-limited pressure rating estimates ΔP_max based on the input parameters you provide

Why is s_y important in this calculation?

s_y is directly proportional to Δp_max. When you enter s_y in MPa, the calculator uses it in the engineering formula to compute the output

How should I interpret the result Δp_max?

The calculator outputs Δp_max in MPa. The result is computed directly from the input values using the defined engineering formula

What units should I use for the inputs?

Enter each value in the units shown next to the input field: s_y (MPa), sf (dimensionless), t (mm), d_i (mm). Make sure all inputs use the specified units for consistent results

What assumptions does this calculator use?

This calculator uses automatically validated engineering formulas. Results are approximate and should be validated against site-specific conditions, applicable codes, and professional engineering judgment

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