AVS 45th International Symposium
    Vacuum Technology Division Tuesday Sessions

Session VT-TuA
Drag Pumping and Transition Flow Phenomena

Tuesday, November 3, 1998, 2:00 pm, Room 329
Moderator: T. Sawada, Akita University, Japan


  Click here to Download program book for this session  
  in Adobe Acrobat format  

Click a paper to see the details. Presenters are shown in bold type.

2:00pm VT-TuA1
How Gaede Was Forgotten
J.C. Helmer, AVS Fellow
3:20pm VT-TuA5
Direct Simulation Monte-Carlo Method for Molecular and Transitional Flow Regimes in Vacuum Components
O. Boulon, R. Mathes, Alcatel High Vacuum, France, J.-P. Thibault, LEGI-IMG, France
3:40pm VT-TuA6
Viscosity and Slip Measurements with a Modified Spinning Rotor Gauge
J.A. Bentz, S.K. Loyalka, R.V. Tompson, University of Missouri, Columbia
4:00pm VT-TuA7
Two Point Calibration Scheme for the Linearization of the Spinning Rotor Gauge at High Pressures
J. Setina, Fotona d.d., Slovenia
4:20pm VT-TuA8
Design and Characterization of High Capacity NEG Pumps Embedded Inside the Interaction Regions of DA@PHI@NE
R. Giannantonio, P. Manini, F. Mazza, R.M. Caloi, D. Dominoni, SAES Getters S.p.A., Italy, A. Clozza, Infn Lnf, Italy, L. Zanin, DG Technology Service, Italy
4:40pm VT-TuA9
Hydrogen Pumping Simulation for Cryopumps
S. Nesterov, J. Vasiliev, Moscow Power Engineering Institute, Russia, L.C. Wagner, M. Boiarski, IGC-APD Cryogenics Inc.