Rotary, Static and Packages Engineering Manager @ Free Lancer | Process, Mechanical and Thermal Designing
-Interesting Case study for Pvelite users 516 Gr 70 Vessel( Shell-Dish) MDMT = -40 Deg C De.Pr= 1.38 Mpa Dia= 3.5m and OAL =6.6m Shell Thk and Dish need to find out in the Software. How to save from Impact test. 😊 ( Which is Must ) Do this in your free time and let me know.
What's the reason of -40 deg C MDMT?
is it because of de-pressurization scenario?
ankit kumar
1y
Impact tested
Static Equipment Design Engineer at Worley
1y-Use Normaized MOC, and - uncheck the option of the "use the vessel mawp to compute the mdmt" So based on stress ratio higher mdmt reduction can be availed or use mawp and design pressure as same to take advantage of stress ratio for further mdmt reduction. - Increase minor thickness if required for higher mdmt reduction due to lower stress ratio if there is small difference between computed mdmt and actual mdmt.