Lesson 1Formulas an procedures fi 2:1 elliptical head thickness (UG-32, UG-31 references)Cover design formulas fi 2:1 elliptical heads accordin to UG-32, wid UG-31 rules fi required thickness, corrosion allowance, tolerances, an knuckle transitions, includin step-by-step calculation examples an common design pitfalls weh yuh haffi watch.
Geometry of 2:1 elliptical headsDesign assumptions and limitations in UG-32Required thickness formula and variablesUse of corrosion and mill tolerancesSample calculation and documentationLesson 2Formulas an procedures fi cylindrical shell thickness (UG-27, UG-23, UG-16 references)Explain cylindrical shell thickness design usin UG-27 formulas wid UG-23 an UG-16 limits, coverin internal an external pressure, longitudinal an circumferential stress checks, corrosion allowance, an pickin di governin thickness.
Internal pressure thickness equationsLongitudinal versus circumferential stressExternal pressure and buckling checksCorrosion allowance and mill toleranceSelecting governing shell thicknessLesson 3Nameplate, data report, markin, an stampin requirements (UG-6, UG-100)Detail nameplate, stampin, an data report requirements accordin to UG-6 an UG-100, includin mandatory markins, Code symbol stampin, responsibilities a di Manufacturer an Inspector, an retention an control a data reports.
Required nameplate information per UG-6Location, attachment, and durability of nameplatesCode symbol stamping and certificationForm U-1 data report content and signingRecord retention and document controlLesson 4Joint efficiency concepts an documentation (UW-12, UW-16) an weld categoriesExplain joint efficiency concepts, weld categories, an documentation accordin to UW-12 an UW-16, includin radiography requirements, impact pon thickness calculations, an proper identification a weld categories pon drawings.
Weld categories A, B, C and DJoint efficiency definitions and tablesRadiography and examination levelsEffect of E on thickness formulasWeld details and drawing notationLesson 5General requirements: design pressure/temperature, corrosion allowance, minimum thicknessesCover general design requirements like design pressure an temperature, corrosion allowance, minimum thickness rules, an considerations fi vacuum, wind, an seismic loads weh influence pressure vessel design accordin to VIII-1.
Defining design pressure and marginsDesign metal temperature and MDMTCorrosion allowance selection criteriaCode minimum thickness requirementsExternal loads: wind, seismic, vacuumLesson 6Nozzle reinforcement, openings an reinforcement calculation (UG-37 to UG-40)Address nozzle openings an reinforcement accordin to UG-37 to UG-40, includin area replacement concepts, limits a reinforcement zones, credit fi welds an pads, an stepwise calculation a required an available reinforcement area.
Definition of opening and reinforcement zonesRequired versus available area methodCredit for nozzle neck, shell, and padLimits on reinforcement extent and shapeWorked nozzle reinforcement exampleLesson 7Hydrostatic an pneumatic test requirements, test pressure calculations (UG-99)Describe hydrostatic an pneumatic test requirements accordin to UG-99 an related rules, includin test pressure calculations, temperature limits, hold times, safety precautions, an acceptable criteria fi leakage an deformation.
Purpose of pressure testing in VIII-1Hydrostatic test pressure calculationPneumatic test conditions and limitsTest temperature and hold time rulesAcceptance criteria and documentationLesson 8Materials (reference to ASME II) an allowable stress rules fi pressure vesselsIntroduce material selection usin ASME Section II an allowable stress rules fi pressure vessels, includin material specifications, product forms, temperature limits, stress tables, an considerations fi impact an brittle fracture.
Using ASME Section II, Parts A and BMaterial specifications and product formsAllowable stress derivation and limitsTemperature-dependent stress valuesImpact test and toughness considerationsLesson 9Scope, applicability an mandatory appendices a Section VIII, Division 1Explain di scope an applicability a Section VIII, Division 1, includin pressure an service limits, vessel exclusions, an di role a mandatory appendices in clarifyin design, fabrication, an inspection requirements fi pressure vessels.
Pressure and service limits of VIII-1Vessels and components excluded from scopeWhen VIII-1 is mandatory or optionalRole and structure of mandatory appendicesUsing appendices with UG paragraphsLesson 10Support an restraint requirements, liftin an attachment rules (UG-21, UG-22)Review support an restraint requirements accordin to UG-21 an UG-22, includin load combinations, local stresses at supports, liftin an attachment design, an ensurin vessels stay stable durin operation, transport, an installation.
Types of vessel supports and restraintsLoad combinations for support designLocal stresses at saddles and lugsDesign of lifting lugs and trunnionsTransport and installation considerations
