Bending stress verification at disc section B-B via section inertia sum. Formula: σWB = MB / WB, WB = JB / (D2/2)
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Bending stress at perpendicular disc section B-B.
JB = Σ(ai*δi^3/12) sums inertia across multiple sub-sections.
MB = 0.113*P*D2^3 from pressure and disc geometry.
Supports 1-N sub-sections for complex disc geometries.
Instant judgment: σWB vs. allowable [σW].
Real-time calculation with no page reload required.
Input design pressure P and disc outer diameter D2.
Specify number of sub-sections and their dimensions.
Compute JB as sum of individual section inertias.
Compare σWB to allowable stress [σW].
Enter your design parameters and get instant verification results.
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