Module 3 Process Piping Hydraulics Sizing And Pressure Rating Pdf Jun 2026

When completing Module 3, an engineer should be able to answer:

$$ t_m = \fracP D2(SEW + PY) + A $$

Allowable stress ( S ) decreases with temperature. Always consult material-specific tables. When completing Module 3, an engineer should be

For flanges, use classes:

The most universally applicable formula for head loss due to friction. $$h_f = f \cdot \left( \fracLD \right) \cdot \left( \fracv^22g \right)$$ When completing Module 3

Master the calculation for straight pipe wall thickness: When completing Module 3, an engineer should be

Pressure rating ensures the pipe can contain the maximum expected internal stress without failure. Design Pressure vs. Operating Pressure