This option is only available when floating head heat exchanger is calculated, for normal vessels it is not possible to use a crown (hemispherical) head welded direct into a flange without knuckle or straight flange.

API 620 design for storage tanks

Floating roof modeling and design for storage tanks

Greece is a country with high seismic behaviour. Many industrial projects are on going in Greece, it would be beneficial to add Greek seismic code.

Please add the possibility to design the attached nozzle. I regularly have this kind of model and the fatigue analysis is not possible in APV.

Please add the possibility to perform a fatigue analysis directly in ASME VII Div.1 without choosing Div.2. When I choose Div.2, all the calculations and the allowable stresses are of course different.

Nozzles design: Please provide an opction that considers the alternative calculation method when there is an insert forged pad

When calculating earthquakes for pressure equipment, need to add design according to paragraph 3.2.2.5 of EN 1998-1. This would allow the design to consider a reduced design spectrum relative to the elastic range.

The current approximation of considering the loads at the legs-shell junction is no longer justified since the implementation of the detailed calculation of the legs. But a new method to check the base plate of legs must be implemented (See: Denis...

Nous avons très régulièrement des demandes client pour calculer des appareils suivant différents codes, avec des tubulures carrées et/ou rectangulaires. Est'il possible d'intégrer ce genre de tubulures dans autopipe vessel? We regularly receive cu...