Webas the “banana effect”. The banana effect leads to out-of-plumb, ... associated with single side inlet entry of the feed in the coke drum, although the effects of single side inlet … Web– Resid flow patterns tend to migrate up the drum wall rather than up the center, causing thermal stresses to the coke drum during feed and quench possibly causing coke drum “banana effect” – “Banana effect” on coke drums can also result in damaged drum skirts and process safety risks

State-of-the-Art Improvements in Coke Drum Design and

WebWhat are the effects of decreasing the coke drum cycle time from 24 hrs to 20 or 18Hrs on WGC capacity? 03/05/2011 Q: In our refinery, there is a proposal to utilize treated water from Effluent Treatment Plant in our Delayed Coking Unit as Coke Cutting Water. ... We came across the "banana effect" phenomena which is thermal bowing of the drums ... cenit footprints

Finite Element Mesh Example Used for Both Drums

http://www.eptq.com/qandakeywords.aspx?k=49c3ce13-e9d9-4504-9bda-bd35d3c342b2 http://admin.hydrocarbonprocessing.com/magazine/2016/september-2016/maintenance-and-reliability/identify-and-correct-coke-drum-foundation-bolt-failures WebJan 1, 2007 · The banana effect leads to out-of-plumb, and local weakening of the shell due to bulging, and creates a more vulnerable structure where the contributions of tilting angle and effective seismic... censorship facts