Author: Carter, J.A.
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THPMY018 Benchmarking and Calibration of Monte Carlo Vacuum Simulations with SynRad and MolFlow+ 3695
 
  • J.A. Carter
    ANL, Argonne, Ilinois, USA
 
  The APS-Upgrade project is using SynRad and MolFlow+ to evaluate the vacuum system design for the future 6 GeV, 200 mA APS-Upgrade storage ring. The goal of this work is to explore PSD outgassing predictions from the two programs in order to build confidence in pressure calculations for the APS-U storage ring vacuum system. A study is performed on calibrating PSD measurements for aluminum vacuum chambers and then applying them to APS-U vacuum system calculations. The study reveals that a PSD measurement may not reveal a single unique behavior for a vacuum material and that multiple sources should be considered for vacuum calculations.  
DOI • reference for this paper ※ DOI:10.18429/JACoW-IPAC2016-THPMY018  
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