Tag: TUBE LAYOUT
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Training case study: Vibration concern in steam generator unit
May 12, 2025
A TEMA AES exchanger with carbon steel tubes produces 7.5 bar steam on the shell side with a weight fraction vapor of 0.3 at the shell exit (Figure 1). The operator has seen no evidence of tube damage in the operating unit, but the Xist vibration analysis flags fluidelastic instability (FEI)...
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TechTip: Tube Layout Design and Customization
August 24, 2017
This webinar discusses the tube layout options in Xchanger Suite® 7. Specifically, we will discuss the different features of the view and edit mode; describe a recommended workflow for Xist®, and review output drawings. Updated for Xchanger Suite 7.3.1....
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TT-17 Tubecount assumptions in Xist
January 26, 2017
Component: Xist Date posted: 25 March 2015 To calculate tubecount, Xist uses different methods based on input selections: Rigorous vs. non-rigorous tubecount If rigorous tubecount is specified on the Tube Geometry panel, Xist generates a tube layout drawing starting at the center of the bundle and placing tubes where it can,...
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