Tag: XVIB
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Getting Started: Building Your First Case in Xvib
September 28, 2022
If you're new to Xvib, or simply need a refresher, this webinar will help you. The webinar provides an overview of how Xvib works so that you can use it to analyze the vibration potential—both fluidelastic instability and vortex shedding amplitude—of a specific tube in the bundle of a shell-and-tube heat...
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Beyond the Basics: Getting the Most Out of Xvib
January 30, 2018
Xvib is an advanced tool for tube vibration study. This webinar discusses some specific aspects of Xvib inputs that can be adjusted for a more accurate vibration analysis....
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STV-16 Calculating Fluidelastic Instability of U-Tubes Near Inlet Nozzles
January 16, 2017
The challenges of a rules-based vibration screening in Xist® have often led to excessive conservatism for U-tubes positioned near the inlet nozzle. In this study, we simulated shellside diabatic flow over the U-bend portion of the bundle for a number of nozzle locations using computational fluid dynamics (CFD). Using the simulation...
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