1.Status of ST1 2.Status of integration of ST1 and ST2 Jean Peyré CERN - Dec 2006

CERN - December 2006IPNO-RDD-Jean Peyré 1

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1.Status of ST1

2.Status of integration of ST1 and ST2

Jean PeyréCERN - Dec 2006


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1.Status of ST1



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Status of ST11st sept: o 3 quadrants Ok (Q2, Q6 & Q7)o 3 quadrants with relaxed wires (5 wires (Q3), 1 wire (Q)4 & 1 wire (Q8))o 3 quadrants with broken wires (5 wires (Q1), 2 wires (Q5), 200 wires (Q9)

1st Dec:•8 quadrants Ok (Q1~>Q8)•Q9 under evaluation (chemichal tests are under progress )


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1.Status of ST1


a) Installation of supportsb) Installation of cooling pipes


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3.frIntegration of ST1 and ST2

CAD


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Orsay


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Point 2

Verifying position of “goujons” in FASS


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Assembly tests ST1/ST2 Lifting the rails to the ceiling of the FASS


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Point 2

After 3 weeks ……of hard work


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1.Status of ST1


a) Installation of supportsb) Installation of cooling pipes


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Cooling for ST1/ST2

TOPTOPOUTLETOUTLET

ST1ST1

ST2ST2

BOTTOMBOTTOMINLETINLET

Design issued from Design issued from previous previous simulationssimulations


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Cooling for ST1/ST2

TOPTOPOUTLETOUTLET

ST1ST1ST2ST2

BOTTOMBOTTOMINLETINLET


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Cooling for ST1/ST2 Bottom – Blowing Air

Air output Air output speed of 3-4 speed of 3-4 m/s m/s

On each outlet, On each outlet, special grids are special grids are fixed for settling fixed for settling airflow airflow

184m184m33/h/h184m184m33/h/h

184m184m33/h/h184m184m33/h/h184m184m33/h/h

184m184m33/h/h

37m37m33/h/h

37m37m33/h/h

37m37m33/h/h

37m37m33/h/h

207m207m33/h/h

207m207m33/h/h

207m207m33/h/h

207m207m33/h/h

210m210m33/h/h

210m210m33/h/h

2500m2500m33/h/h

Cooling Cooling CROCUS CROCUS

Cooling Cooling Quadrants Quadrants

160m160m33/h/h180m180m33/h/h

0m0m33/h/h

0m0m33/h/h

3.4m/s3.4m/s3.0m/s3.0m/s

6.2m/s6.2m/s

6.2m/s6.2m/s

5.5m/s5.5m/s

6.0m/s6.0m/s

1.0m/s1.0m/s

1.0m/s1.0m/s

5.1m/s5.1m/s

5.1m/s5.1m/s5.1m/s5.1m/s

5.7m/s5.7m/s5.1m/s5.1m/s

5.1m/s5.1m/s

5-6 m/s 5-6 m/s


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Cooling for ST1/ST2 Bottom – Blowing Air


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Cooling for ST1/ST2 Top – Inhaling Air


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Cooling for ST1/ST2 Top – Inhaling Air

164m164m33/h/h164m164m33/h/h

443m443m33/h/h

20m20m33/h/h

443m443m33/h/h

20m20m33/h/h

15m15m33/h/h

15m15m33/h/h

376m376m33/h/h376m376m33/h/h

158m158m33/h/h

158m158m33/h/h37m37m33/h/h

37m37m33/h/h

37m37m33/h/h

37m37m33/h/h

2500m2500m33/h/h Air input speed Air input speed of 3-4 m/s of 3-4 m/s

Special pipes Special pipes for Hot spots for Hot spots

Cooling Cooling CROCUS CROCUS

Cooling Cooling Quadrants Quadrants

3.7m/s3.7m/s 3.8m/s3.8m/s

3.6m/s3.6m/s4.9m/s4.9m/s

5.7m/s5.7m/s 5.1m/s5.1m/s

3.5m/s3.5m/s

3.5m/s3.5m/s

1.0m/s1.0m/s

1.0m/s1.0m/s

1.0m/s1.0m/s

1.0m/s1.0m/s

3-5 m/s 3-5 m/s


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Cooling for ST1/ST2 TOP – Inhaling Air


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1.Status of ST1 2.Status of integration of ST1 and ST2 Jean Peyré CERN - Dec 2006

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Transcript of 1.Status of ST1 2.Status of integration of ST1 and ST2 Jean Peyré CERN - Dec 2006