Design of Pressure Vessel using COMPRESS – Design Requirement & Parameters

Dr Surekha Prabhu R & D | Drilling & Completion Fluid I Catalysis I Analytical Chemistry I Material Science I LLM Trainer

This course turned out to be more technical than I anticipated. The PV Elite walkthroughs went beyond button‑clicking and actually tied the calculations back to ASME Section VIII logic, which is often skipped in short tools trainings. The sections on metallurgy and PWHT were especially relevant to oil & gas service, where sour conditions and material toughness drive decisions more than people admit. It was also useful to see how the same vessel assumptions shift in chemical/pharmaceutical applications, where cleanliness, cyclic operation, and inspection access become system‑level constraints. One challenge was keeping track of where PV Elite defaults diverge from typical EPC practices, especially around corrosion allowance and nozzle reinforcement. Some edge cases—like local stresses from heavy agitator nozzles or partial vacuum during startup—required extra attention and weren’t fully resolved by the software alone. That mirrors real projects, honestly. A practical takeaway was a more structured way to review PV Elite outputs before IFC, particularly checking PWHT exemptions and test pressures against fabrication realities. Compared to industry training I’ve seen, this connected design, fabrication, and inspection better. I can see this being useful in long-term project work.

Bhavesh Suthar

Initially, I wasn’t sure what to expect from this course, especially since it’s marked beginner and I already work on pressure vessels for oil & gas projects. The value came from how it tied PV Elite modeling back to ASME Section VIII logic instead of treating the software like a black box. Topics like material selection for corrosive service in chemical/pharmaceutical units and PWHT requirements were explained in a way that matched what actually shows up on datasheets and vendor drawings. One challenge was keeping up with the code references during the early modules. Jumping between PV Elite inputs and the rationale behind allowable stresses took some effort, particularly around external pressure checks and nozzle reinforcement. That said, it filled a knowledge gap I had around why certain PV Elite warnings appear and when they actually matter. A practical takeaway was learning a more structured way to set up load cases and corrosion allowance assumptions, which I used the following week on a small separator tied into an energy utilities steam system. The fabrication and inspection sections also helped during a shop drawing review. Overall, it felt grounded in real engineering practice.

shaikh sohel

Coming into this course, I had some prior exposure to the subject from working on oil & gas EPC projects, but most of it was limited to handling vendor documents without seeing the bigger picture. The sessions on pressure vessels and heat exchangers helped connect design codes like ASME with how equipment is actually specified and reviewed on a live project. Coverage of skid-mounted packages was useful since that’s an area where academics usually fall short. One challenge faced during the course was keeping up with the breadth of topics, especially switching between static equipment fundamentals and career planning discussions. That said, the examples from petrochemical units and power plant utilities made it easier to relate things back to real jobs. Interaction with process and piping disciplines was explained in a way that matched what happens on site and during model reviews. A practical takeaway was a simple framework for reviewing vendor drawings and data sheets, which is something I can immediately apply on my current assignment. The guidance on certifications and role expectations also filled a knowledge gap around career progression. The content felt aligned with practical engineering demands.

Abdelwahid Aiachi

Initially, I wasn’t sure what to expect from this course. Coming from oil & gas projects with a lot of exposure to pressure vessels and storage tanks, the content felt familiar at first, but it did surface gaps that juniors usually struggle with on site. The sections on heat exchangers for energy utilities, especially power plant auxiliaries, were closer to how things actually get executed compared to what’s taught in college. One challenge was keeping the level right for beginners while still touching real-world issues. Some edge cases—like package equipment limits of supply or vendor deviations from ASME requirements—were mentioned but could have gone a bit deeper. Still, it was useful to see how static equipment decisions ripple into piping stress, layout, and commissioning schedules at a system level. Compared to typical industry onboarding, this course does a better job explaining *why* certain checks exist, not just what to fill in on a datasheet. A practical takeaway was the step-by-step way to map certifications, early career roles, and the transition from design to site support. That’s something many engineers only learn the hard way. I can see this being useful in long-term project work.