1. Convergence research

hspacer

L

y

x

T1

T2

q=0 q=0air hspacer

L

y

x

T1

T2

q=0 q=0hspacer

L

y

x

y

x

T1

T2

q=0 q=0air

Convergence (convection between multilayers of BIL

and BOL)

0 200 400 600 800 10000.12

0.14

0.16

0.18

0.20

0.22

0.24

0.26

0.28

0.30

0.32

0.34BIL

Th

erm

al C

on

du

ctiv

ity, W

/(m

0 K)

Total Number of Tetrahedrons (x1000)

laminar turbulence

0 200 400 600 800 10000.00

0.05

0.10

0.15

0.20

0.25

0.30

0.35

0.40

0.45

0.50

0.55

BOL

Th

erm

al C

on

du

ctiv

ity, W

/(m

0 K)

Total Number of Tetrahedrons (x1000)

laminar

2. MODEL BIS Isolation

Isolation

K

L

A

BCD

E

F

G

50,

005

0,0

0

50,00

4,00

5,00

Gas

manifold

Gas

manifold

Air

End2

End1

Tubes

Tubes

24,2075,20

29,4

16,4

1,00

4,00

6,5

0

16,0

16,

0

41,0

067

,00

93,0

0

Al

15,0

Al

Carbonate

Length tubes:0.15m – 1.2m

BIS10 Isolation

End

End

Tubes

Tubes

Isolation

0.03 m/s

0.06 m/s

g

Gas

Man

ifold

Gas

Man

ifold

Air

Al

BIS16 Isolation

End

End

Tubes

Tubes

IsolationG

asM

anifo

ldG

asM

anifo

ld

Air

Al

0.09

m/s

g

Temperature

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8290

291

292

293

294

295

296

297

298 BIS10

Tem

pera

ture

(o K

)

Length of tubes (m)

Tmax, down

Tmax, up

Tmin, down

Tmin, up

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8290

291

292

293

294

295BIS16

Tem

pera

ture

(o K

)

Length of tubes (m)

Tmax, down

Tmax, up

Tmin, down

Tmin, up

Gradient of temperature

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.80.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.0

BIS16

Tm

ax -

Tm

in (

o K)

Length of tubes (m)

calculation

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.80.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0BIS10

Tm

ax -

Tm

in (

o K)

Length of tubes (m)

calculation

Fragment of BIS10 1.0m Temperature field along the tubes

BIS10 0.45m Temperature field along the tubes

BIS10 1.0m Temperature field along the tubes

BIS16 1.2m Temperature field along the tubes

BIS16 1.2m Temperature field along the tubes

BIS16 0.6m Temperature field along the tubes

3. BIS10FC-solid

Isolation

Gas

Ma

nifo

ldE

ndE

ndIsolationG

asM

an

ifold

K

L

A

BCD

E

F

G

50,

005

0,0

0

50,00

Tubes

“Mez

z ca

rd”

“Hed

geho

g ca

rd”

0.03 m/c

0.06 m/c

g

Tubes

Air

Tubes

Al

BIS16FC-solid Isolation

Gas

Ma

nifo

ldE

ndE

ndIsolationG

asM

an

ifold

K

L

A

BCD

E

F

G

50,

0050

,00

50,00

Tubes

“Mez

z ca

rd”

“Hed

geho

g ca

rd”

g

Tubes

Air

Tubes

Al

0.0

9 m

/c

Faraday Cage BIS:convection and solid

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8290.0

290.5

291.0

291.5

292.0

292.5

293.0

293.5

294.0

294.5

295.0

BIS16

Tem

pera

ture

(0 K

)

Length of tubes (m)

Tmax_FC-convection

Tmin_FC-convection

Tmax_FC-solid

Tmin_FC-solid

æ”mezz card”=1.16 W/(m0K),

æ”hedgehog card ”=0.4 W/(m0K)

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8290

291

292

293

294

295

296

297

298 BIS10

Te

mp

era

ture

(0 K

)Length of tubes (m)

4. FARADAY CAGE

FARADAY CAGE for BMS, BML, BOS, BOL

   

Model Faraday Cage RO chambers BMS, BML, BOS, BOL. Model Faraday Cage HV chambers BMS, BML, BOS, BOL 

108,00

93,00

49,00

138,20

14,00

83,50

20,5

1,0

4,0

4,0

Al

69,5

5,0

29,4

4,50

Mezzanine

card

12,60

Hedgehog

card

Ground

plate

83,50

13,00

29,40

138,20

61,00

5,00

1,00

Hedgehogcard

Groundplate

 

FARADAY CAGE for BIL

134,0

49,00

164,2

14,00

109,5

20,5

1,0

4,00

4,0

Al

Mezzanine

card

69,5

5,0

29,4

4,50

12,6

119,00

Hedgehog

card

Ground

plate

13,00

29,40

164,20

61,00

5,00

1,00

109,50

Hedgehog

card

Ground

plate

Model Faraday Cage RO chambers BIL Model Faraday Cage HV chambers BIL