Design of Pressure Vessel using COMPRESS – Different Component Design Requirement & it’s impact

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.

Vezos Oliveira

Initially, I wasn’t sure what to expect from this course. Coming from oil & gas projects with pressure vessels tied into larger process systems, a “beginner” label usually means oversimplification. That wasn’t entirely the case here. The walkthrough of ASME Section VIII logic inside PV Elite, especially around testing criteria, lined up reasonably well with what’s done in chemical and pharmaceutical plants where documentation and traceability matter as much as calculations. One challenge was switching between theory and the software screens. At times the PV Elite inputs for hydrotest pressure, joint efficiency, and PWHT assumptions moved faster than expected, and reconciling those with code clauses took some effort. That said, the discussion on material selection and heat treatment highlighted edge cases that are often missed, like low-temperature service in energy utilities or post-hydrotest distortion risks on thin shells. A practical takeaway was building a simple test and inspection checklist directly from the design inputs—useful when coordinating with fabrication and QA teams. Compared to typical industry practice, the course pushed a bit more on why certain testing criteria exist, not just how to click through them. The content felt aligned with practical engineering demands.

Bhavith K

At first glance, the topics looked familiar, but the depth surprised me. The sessions on pressure vessels and heat exchangers went beyond textbook definitions and leaned into how these actually get applied on oil & gas and energy utilities projects. What stood out was the discussion around package equipment integration—something that’s often glossed over, even though mismatches with piping or electrical scopes can derail schedules. One challenge was keeping up when the course jumped between design codes and real-world practices. For a beginner course, referencing ASME requirements alongside vendor-driven deviations was useful, but it did require some prior exposure to make sense of the edge cases, like thermal expansion allowances or fouling margins in chemical/pharmaceutical services. The practical takeaway was a clearer way to review vendor documents and data sheets, especially understanding what to question versus what to accept as standard. That mirrors how static engineers actually operate in EPC environments. Compared to typical industry onboarding, this course did a better job of explaining system-level implications, not just isolated equipment. Overall, it felt grounded in real engineering practice.

Amit Kumar Jha

Coming into this course, I had some prior exposure to the subject. From a senior engineer’s lens, the value here wasn’t learning what a pressure vessel is, but seeing how the role is positioned across oil & gas and energy utilities projects, especially on EPC-style jobs. The sections on heat exchangers and package skids lined up reasonably well with what’s expected on brownfield revamps, including vendor coordination and document flow. One challenge was that some design code discussions stayed high level. In practice, reconciling ASME requirements with client specs and local statutory rules is where juniors usually struggle, and that edge case could have used a deeper walk-through. The course did, however, reflect industry reality when it emphasized interfaces with process and piping—static equipment decisions ripple into layout, operability, and maintenance costs over the full lifecycle. Compared with chemical and pharmaceutical projects, the course correctly highlighted that oil & gas tolerates less standardization and more custom fabrication. A practical takeaway was the suggested checklist for equipment datasheets and early vendor engagement, which is something I wish more entry-level engineers did. The content felt aligned with practical engineering demands.