ATLAS Pixel Detector Cooling Connections Testing and Development: Progress Report April 26, 2001 N. Hartman, E. Anderssen, M. Gilchriese, F. Goozen, T.

Slides:



Advertisements
Similar presentations
19th – 20th of September 2007Cryogenic Expert Meeting at GSI, Jan Patrick Meier1/11 Cryogenic Experts Meeting at GSI, 2007 The SIS 100 Cryogenic Jumper.
Advertisements

RF Cavity Module G. Gosling Dept. of Mechanical Engineering Imperial College London.
KEK Update on the status of the electron cloud studies at KEKB Contents Brief review of our studies Updates Clearing electrode Groove structure SEY measurement.
SEACORK INSTALLATION ON A CATAMARAN The first step is to make templates of all corner pieces to be cut from sheet material, which will be used for border.
Helicoflex Seals Stephen Haywood Rutherford Appleton Lab & Martin Gibson With input from Jason, Ian and Garlock.
MICE RF Cavity Design and Fabrication Update Steve Virostek Lawrence Berkeley National Laboratory MICE Collaboration Meeting October 27, 2004.
External nut type series 43
Status of the LARP Phase II Secondary Collimator Prototype 30 September 2013 LHC Collimation WG Meeting Tom Markiewicz/SLAC BNL - FNAL- LBNL - SLAC US.
M. Gilchriese Evaporative Cooling Tests of Pixel Disk Sectors June 2000 E. Anderssen, M. Gilchriese, F. Goozen, F. McCormack, J. Taylor, T. Weber, J. Wirth.
Status of the 201 MHz Cavity and Coupling Coil Module Steve Virostek Lawrence Berkeley National Laboratory MICE Video Conference March 10, 2004.
Dean R Walters Chamber and Bellows Jan. 5, Summary Chamber The plan is to construct a chamber made of 316LN stainless steel with.
Status of the LARP Phase II Secondary Collimator Prototype 14 October 2013 LHC Collimation WG Meeting Tom Markiewicz/SLAC BNL - FNAL- LBNL - SLAC US LHC.
Outer Stave Prototype Update E. Anderssen, M. Cepeda, M. Garcia-Sciveres, M. Gilchriese, N. Hartman, J. Silber LBNL W. Miller, W. Shih Allcomp, Inc ATLAS.
Theodore Todorov Pixel mechanics november 8th Inner detector upgrade / IBL Activities on cooling LAPP LAPP team Jacky Ballansat, Patrick.
M. Gilchriese Mechanics Labor and Disk Sectors US Pixel Meeting November 2001.
Connectors 13/03/2013Collaboration meeting CERN - CSEM1.
June 8-th 2004W.Baldini1 Ferrara production center Ferrara production center Production Readiness Review OverviewOfOperations P R R.
M. Gilchriese Glued Fittings October 5, M. Gilchriese 2 Samples and Prep Three samples using Hysol 9396 Seven samples using Hysol 9394 Surface prep.
M. Gilchriese Glued Fittings October 26, M. Gilchriese 2 Samples and Prep Three samples using Hysol 9396 Seven samples using Hysol 9394 Surface.
M. Gilchriese Status Report Sectors, Rings, Frame December 2002.
ATLAS Pixel Detector Cooling Connections Testing and Development: Progress Report September 28, 2000 N. Hartman, E. Anderssen, M. Gilchriese, T. Weber,
Pixel Support Tube Requirements and Interfaces M.Olcese PST CDR: CERN Oct. 17th 2001.
Update on alignment kit and stave 250 frame M.Gibson (RAL) 1.
Some Recent BNL, LBNL and Yale Work 1.Honeycomb flatness from manufacturer 2.Commercially fabricated C-channel 3.VCR Fittings 4.BN powder thermal evaluations.
Ron Madaras, LBL U.S. Pixel Meeting, SCIPP, July 9-10, 2003 Patch Panel 1 (PP1) Brief Review Cost and Effort Estimate.
ATLAS Pixel Detector Cooling Connections Testing and Development: Progress Update February, 2001 N. Hartman, E. Anderssen, M. Gilchriese, T. Weber, F.
ATLAS Pixel Detector July 2001 Cooling Services Connections N. Hartman LBNL Cooling Connections Status Report October 11, 2001 N. Hartman, E. Anderssen,
Tuesday, November 16, 2010G. Favre EN/MME1 PIMS prototype construction experience Details of the construction procedure elaborated by CERN for the PIMS.
ATLAS Pixel Detector Cooling Services Joining Techniques: Progress Report December 13, 2000 N. Hartman, E. Anderssen, M. Gilchriese, F. Goosen, T. Johnson,
ATLAS Pixel Detector February 2002 Cooling Services Connections N. Hartman LBNL Cooling Connections Status Report: LBNL Effort February, 2002 N. Hartman,
1.3GHz Input Coupler for ILC
ATLAS Endcap Signal Feedthrough Project Status Report Pin carrier Procurement Summary Feedthrough Production QA/QC Shipment to CERN Reception Tests at.
M. Gilchriese U.S. Pixel Mechanics Overview M. G. D. Gilchriese Lawrence Berkeley National Laboratory April 2000.
Introduction to Manufacturing Processes Pt. 2 © 2012 Project Lead The Way, Inc.Principles Of Engineering.
M. Gilchriese Disk Sector Production Pixel Local Supports Production Readiness Review.
ATLAS 1 Beam Pipe Support Structure (BPSS) Interface and Assembly Final Design Review, April 2003 E. Anderssen, N. Hartman LBNL.
Main features of PETS tank J. Calero, D. Carrillo, J.L. Gutiérrez, E. Rodríguez, F. Toral CERN, 17/10/2007 (I will review the present status of the PETS.
M. Gilchriese Disk Sector Status E. Anderssen, M. Gilchriese, F. Goozen, N. Hartman, T. Johnson, J. Wirth October 11, 2001.
M. Gilchriese - December 2000 Disk Sector Status E. Anderssen, M. Gilchriese, F. Goozen, N. Hartman, T. Johnson, F. McCormack, J. Wirth and D. Uken Lawrence.
MICE Prototype Coupling Coil Fabrication Update Allan DeMello Lawrence Berkeley National Laboratory MICE CM38 - Napa California February 25, 2014 February.
NEDM Collaboration Meeting, May 19, 2008 Valve Progress Steve Williamson.
Dan Cheng, Helene Felice 4/8/2015 MQXFS-D Build-up LBNL “Lessons Learned”
Plan for test station Marta Bajko For the Technical Review of FReSCa2 June 2015 Saclay Paris.
MICE RFCC Module Update Allan DeMello Lawrence Berkeley National Lab MICE CM25 at RAL, UK November 6, 2009.
M. Gilchriese Towards Fabrication of a Mechanical Prototype Stave.
Cooling Loop Update ATLAS W4 Sheffield Richard French The University of Sheffield + all UK contributors.
LARP LHC PHASE II COLL RC1 TESTS - S. Lundgren 30 Jan 2007 No 1 /13 LARP Phase II Secondary Collimator RC1 Collimator Development and Test Program Status.
ADHESIVES. TWO MAIN INGREDIENTS – RESIN – GLUE SOLID SOLVENT – KEEPS LIQUIFIED UNTIL APPLIED.
ATLAS Pixel Detector December 2001 Cooling Services Connections N. Hartman LBNL Cooling Connections Status Report: LBNL Effort December, 2001 N. Hartman,
MICE RF Coupler Modifications Update 4/30/2015 Allan DeMello.
M. Gilchriese - February 2001 Disk Sector Status E. Anderssen, M. Gilchriese, F. Goozen, N. Hartman, T. Johnson, F. McCormack, J. Taylor, T. Weber, J.
Pierre Delebecque Cooling – upgrade 2012 May 31 st 1 Inner detector upgrade / IBL Activities on cooling LAPP LAPP team Jacky Ballansat, Patrick.
24 September 2012 Immanuel Gfall (HEPHY Vienna) SVD Status of Mechanics PXD-SVD Meeting Göttingen.
ATLAS 1 Beam Pipe Support SCT TRT Side CSide A Services and Beampipe Support Frame Services and Beampipe Support Frame Pixel Detector Composite support.
Soldering Brazing.
Service channels between Tracker and PP1
Ti/SS transitions A.Basti INFN-PISA*
Automotive Engines Theory and Servicing
Status of design and production of LEP connection cryostat
Manufacturing of the first FCC-hh beam screen prototype for ANKA
Flexible lines production and planning
3D-Printed Connectors Timothée Frei
Integration issues at IHEP
Flexible lines assembly
Pixel CO2 Cooling Status
NC Accelerator Structures
LCLS Vacuum System Plans (July 07)
Pipe fitting Threads on pipe fittings are tapered and rely on the stress generated by forcing the tapered threads of the male half of the fitting.
Automotive Engines Theory and Servicing
SC1R Cold Box PDR Assembly Sequence
Presentation transcript:

ATLAS Pixel Detector Cooling Connections Testing and Development: Progress Report April 26, 2001 N. Hartman, E. Anderssen, M. Gilchriese, F. Goozen, T. Johnson, J. Taylor, T. Weber, J. Wirth

ATLAS Pixel Detector April 2001 Cooling Services Connections N. Hartman LBNL Recent Developments Fitting testing regimen begun –Specific tests and sequence defined Vacuum He leak test Proof test at 8 bar, 1 hour 1 bar pressure He leak test Cold versions of above tests 50 mrad Irradiation –New apparatus constructed and tested Ability to Internally pressurize fitting with he and leak check Ability to cool fittings and perform same tests Seals and Joining Methods tested –Seals Variseals C-rings Metal/metal (Leur-Loc, indium washer) –Joining Methods Brazing Gluing Laser Welding Work on ceramic electrical breaks suspended

ATLAS Pixel Detector Seal Validation Testing Flowchart 16 complete fittings RT Vac. 8x Pass Irradiate 8x Proof Test Fail Pass 4x Pass RT Press. Test Fail RT Vac. Proof Test Pass Fail RT Vac. Cold Vac. Cold Press. Pass Fail 4x

ATLAS Pixel Detector He Pressurized Leak Testing Setup LEAKTESTERLEAKTESTER Nipple ~10” Swagelok Fittings Waterjacket Water in/out Sample ~3” He IN All Kwik Flanges

ATLAS Pixel Detector April 2001 Cooling Services Connections N. Hartman LBNL Fitting Geometry – split clamp style

ATLAS Pixel Detector April 2001 Cooling Services Connections N. Hartman LBNL Fitting Geometry – metal seal, screw type

ATLAS Pixel Detector April 2001 Cooling Services Connections N. Hartman LBNL Fitting Geometry – metal seal, Luer-Loc

ATLAS Pixel Detector April 2001 Cooling Services Connections N. Hartman LBNL Recent Seal Tests Variseals –Initial set of fittings Fittings made slightly undersize 8 samples assembled 7 samples passed vac check at < 1e-10, 1 at 1e-9 (Torr-L/sec) 8 samples passed proof test (<5% pressure change at 8 bar) 4 samples irradiated –3 passed vac test at < 5e-8 Torr-L/sec –1 meets spec at 1e-6 Torr-L/sec –Second set of fittings Fittings made correct size (to meet desired clamping force) 4 samples assembled and vac checked – all passed at < 1e-9 Torr-L/sec C-rings –Problems fitting rings in gland Gland is right size, but fittings require 600 N preload to close Free height of c-ring is 2.5 mm, gland depth is 2 mm –Attempted pre-forming c-rings Free height reduced from 2.5 mm to 2.2 mm Surface damaged some during setting – would not seal Metal/metal seals –Leur-Loc fittings just back from shop –Indium washer fittings just back from shop –Testing to begin immediately

ATLAS Pixel Detector April 2001 Cooling Services Connections N. Hartman LBNL Joining Methods – Brazing Large, Uniform fillet Wetting Appears Good in Many cases Fixture Holds tube upright, Sets fitting position

ATLAS Pixel Detector April 2001 Cooling Services Connections N. Hartman LBNL Joining Methods – Laser Welding

ATLAS Pixel Detector April 2001 Cooling Services Connections N. Hartman LBNL Recent Joining Tests Brazing –Fixture made to braze “dumbbell” tubes Holds tube upright to eliminate bending at temperature Almost no tube deformation seen during brazing process 4 samples fabricated – not yet leak checked Gluing –4 Glue samples fabricated All samples leak checked at < 1e-10 Torr-L/sec Samples currently undergoing irradiation Laser Welding –1 sample fabricated at eb industries in Massachusetts Weld penetration approximately 2 times wall thickness Leak checked to < 1e-10 Torr-L/sec –Four more “dumbbell” samples currently being made

ATLAS Pixel Detector April 2001 Cooling Services Connections N. Hartman LBNL Future Plans Finish testing regimen –Variseals and metal seals to finish testing sequence –Glued, brazed, and laser welded samples to undergo similar sequence of tests Decision to be made within coming weeks