From: Larry Dudek [dudek@pppl.gov]
Sent: Tuesday, February 17, 2004 10:50 AM
To: SIMMONS ROBERT; HEITZENROEDER PHILIP; KALISH MICHAEL; Goranson PAUL; DAHLGREN FRED; NEILSON JR HUTCH; PARSELLS ROBERT; KUGEL HENRY; VIOLA MICHAEL; ZARNSTORFF MICHAEL; REIERSEN WAYNE; GETTELFINGER GEOFFREY; Freudenberg KEVIN
Cc: Marianne Tyrrell
Subject: Peer Review of the NCSX VV Tube-to-Shell Analysis

On Wednesday, Feb 18, at 2:00 (immediately after a short WBS-1 telecon) in the Engineering Conference Room there will be a peer review to cover the Vacuum Vessel tube-to-shell local thermal and stress analyses. 

Charge to Committee:  Is the vacuum vessel local thermal and stress analysis adequate to predict the performance of the vessel cooling scheme?  This cooling scheme consists of Inconel tubes clamped to the surface of the vessel across Grafoil pads.  Helium gas flows through the tubes.    This reviewers must decide specifically on the adequacy of the:
-          number (spacing) of tubes
-          spacing of clamps
-          adequacy of analysis to predict performance
Assumptions:
The helium thermal hydraulics will be the subject of a second peer review, and is assumed to be adequate to produce a constant temperature boundary condition in the tubes.

Committee Chair: Larry Dudek
Committee:
Fred Dahlgren
Paul Goranson
Bob Parsells 
RLM Phil Heitzenroeder
Cognizant Engineer: Kevin Freudenberg
 
Invitees:
Hutch Neilson
Mike Zarnstorff
Wayne Reiersen
Mike Viola (out to Japan)
Bob Simmons
Mike Kalish
Henry Kugel
Geoff Gettlefinger