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الأهداف
- This 5-days course aims at understanding of construction features of Pressure Vessels, Basic Principles in Pressure Vessels design, fabrication and inspection, as stipulated by ASME Section VIII Div 1 code. The course helps the participants to get a thorough overview of the ASME code requirements and their applications.
- The course heavily relies on practical utility of the code by covering several examples, exercises and case studies.
الخطوط العريضة
Day 1
Session 1
- Benchmark Quiz
- What are codes and standards
- Objectives of codes and standards
- Understanding of codes and standards
- Stated and implied requirement of codes.
- Overview of ASME codes.
Session 2
- Introduction to ASME Sec. VIII Div. 1
- Pressure vessels included in ASME Codes
- Pressure vessels excluding from ASME codes.
- Concept of primary stress
- Circumferential stress
- Longitudinal stress.
Session 3
- Allowable stress in ASME design
- Weld joint categories
- Weld joint types
- Concept of weld joint efficiency
- Design of cylindrical shells
- Home work Exam 1
Day 2
Session 1
- Points to recall day 1
- Static head calculations.
- Design of cylindrical and spherical shell
- Case studies
- Calculation of
- Required thickness
- Design thickness
- Normal thickness
- Calculation of MAWP.
Session 2
- Types of dished heads.
- Selection of dished heads based on pressure / Diameter
- Design of ellipsoidal heads.
- MAWP calculations for heads
- Case studies.
Session 3
- Design of Torispherical heads
- Design of Hemispherical heads
- Design of conical heads
- Design of simple flat heads
- Home work Exam – 2
Day 3
Session 1
- Points to recall day – 2
- Design of nozzle openings
- Design of nozzle neck
- Selection of nozzle flanges
- Design of reinforcement pads
Session 2
- Brief over view for external pressure design
- Design of jacketed vessels
- Design of vacuum vessels
- Selection and spacing of stiffening rings
Session 3
- Materials for pressure parts
- Identification of materials
- Partially identified materials
- Unidentified materials
- Materials for non-pressure parts
- Home work Exam – 3
Day 4
Session 1
- Points to recall day – 3
- Requirement of low temperature service
- Deciding impact test requirement
- Impact test exemptions
- Impact test acceptance criteria
- Material inspection, test certificates
- Fabrication of pressure vessels
- Forming and ovality
- Weld fit-ups and mis-alignments
- Weld reinforcements
- Weld – metal build-up
- Weld joints in shells
- Weld joints for nozzle attachments
Session 2
- Deciding PWHT requirement
- PWHT methods
- PWHT temperature, time
- Heating / cooling rates
- Deciding nozzle orientations
- Requirements of man-ways and inspection openings
- NDT of pressure vessels
- Selection of NDT methods
- Code requirement for radiography
- Acceptance criteria for elongated and rounded indications
- UT requirement
Session 3
- PT and MT requirements
- Acceptance criteria for PT and MT
- Dimensional inspection and release for pressure test
- Pad- test
- Requirements for Pressure Gauges for pressure test
- Hydrostatic and Pneumatic Tests
- Calculating test pressures, Inspection pressures, pressurization stages and safety relief valve settings
- Test temperatures, Temperature Corrections
- Home work Exam - 4
Day 5
Session 1
- Points to Recall Day 4
- Types of Vessel Supports
- Type of Sphere Supports
- Saddle support, Skirt supports, Leg supports
Session 2
- Post test inspection
- Vessel stamping and Name plate
- Safety valve requirements
- Pressure vessel Documentation & Records
Session 3
- Final Exam – Closed Book
- Final Exam – Open Book
- Feed Back
- Concluding session for Pressure Vessel Course
من ينبغى أن يحضر
- The course ideally suited for the professionals involved in Pressure Vessel Design, Pressure Vessel Inspection, maintenance and operation.
المدة
5 أيام
