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Quadrupole Cryostats. T. Nicol Fermilab – Technical Division. Misc preliminary design criteria. Single phase MAWP*: 200 psi Two phase MAWP: 50 psi LN 2 shield MAWP: 100 psi Heat load to 4K: 5 W per device (spool, quad, etc.) Single phase operating pressure: 16 psig
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Quadrupole Cryostats T. Nicol Fermilab – Technical Division Fermilab Internal CD1 Review of BTeV – March 30-April 1, 2004 Quadrupole Cryostat Breakout
Misc preliminary design criteria • Single phase MAWP*: 200 psi • Two phase MAWP: 50 psi • LN2 shield MAWP: 100 psi • Heat load to 4K: 5 W per device (spool, quad, etc.) • Single phase operating pressure: 16 psig • Two phase operating pressure: 5 psig *: MAWP is Maximum Allowable Working Pressure Fermilab Internal CD1 Review of BTeV – March 30-April 1, 2004 Quadrupole Cryostat Breakout
Misc lengths and cryo service notes Fermilab Internal CD1 Review of BTeV – March 30-April 1, 2004 Quadrupole Cryostat Breakout
Lattice printout (page 1) Fermilab Internal CD1 Review of BTeV – March 30-April 1, 2004 Quadrupole Cryostat Breakout
Triplet layout from lattice Fermilab Internal CD1 Review of BTeV – March 30-April 1, 2004 Quadrupole Cryostat Breakout
Cryostat cross section Fermilab Internal CD1 Review of BTeV – March 30-April 1, 2004 Quadrupole Cryostat Breakout
Cryostat solid model cross section Fermilab Internal CD1 Review of BTeV – March 30-April 1, 2004 Quadrupole Cryostat Breakout
Q2 isometric view Cold mass supports External supports and lift points Fermilab Internal CD1 Review of BTeV – March 30-April 1, 2004 Quadrupole Cryostat Breakout
Q2 upstream end Two phase supply Two phase annular shell Fermilab Internal CD1 Review of BTeV – March 30-April 1, 2004 Quadrupole Cryostat Breakout
Q2 downstream end Fermilab Internal CD1 Review of BTeV – March 30-April 1, 2004 Quadrupole Cryostat Breakout
Q2 post to cold mass interface Fermilab Internal CD1 Review of BTeV – March 30-April 1, 2004 Quadrupole Cryostat Breakout