Design of Pressure Vessel using COMPRESS – Fabrication & Heat Treatment Requirement for Design Engineer

Divya Patwa

The junior-to-senior gap shows up fast in this course, especially around when heat treatment is optional versus mandated. The PWHT exemptions walkthrough using UCS-56 Fig. UCS-56.1 stuck with me, where the instructor toggles thickness and material in PV Elite and you see the code checks flip; that felt like connecting theory to what actually blocks a PR in prod. As a grad entrant, it's helpful to map this to how we think about arch and infra constraints, even if the domain’s pressure vessels in energyutilities. I’ve already started mirroring the calc outputs into our repo and sanity-checking them the way I would CI results, which I didn’t expect. One gripe: the residual stress explanation was mostly there, but I wished for a bit more on how shops handle edge cases day to day. still, the pacing worked for beginner to intermediate, and it nudged me toward thinking ahead about migration work rather than just passing checks.

Ved Naik Engineering

Came in needing clarity on how COMPRESS treats combined load cases beyond toy calcs, and this mostly delivered for a beginner course. The walkthrough of the UG‑22 combo with wind plus seismic, then tying it to the nozzle local stress check, stuck because it mirrors what I see in oilgas specs. I've already reused that flow in a PR for a calc note. Wasn't sold on the skim over external pressure; a bit more time there would've helped, but it's moved me from barely adequate to actually competent.

Swapnil Kamble

First gripe: the lab setup assumes you’ve already got PV Elite and Compress licensed and talking; that ate time. After that, the pace fit a freelancer’s weekend better than expected. Sections map cleanly to client outcomes, not theory for theory’s sake. The UG‑27 shell thickness walkthrough where they toggle joint efficiency and watch the MAWP shift in PV Elite stuck. Same with the Compress nozzle reinforcement check against UG‑37—clear why the numbers move, not just where to click. Useful context on wind/seismic inputs too, which comes up a lot in energyutilities work. It wasn’t flashy, but it shortened my path from spec to calc in prod. found myself recalling the steps days later when reviewing a vendor calc.

Emavwodia Solomon engineer

Signed up to patch a narrow gap before a role shift, mostly around PV Elite workflows I hadn't touched since school. The UG‑27 shell thickness calc walk‑through, then flipping the same case in Compress to compare assumptions, stuck with me because it maps cleanly to what we push to prod calcs. It moves fast but not hand‑wavy; I wasn't sold on the brief ASME BPVC fatigue bit and wished there was more nozzle reinforcement per UG‑37. last third clicks when Appendix 1 flanges and external pressure checks finally line up with real oilgas reviews.