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TD25_vg1.7_ccsd … CLIC_G damped symmetric disk with compact damped magnetic couplers. A.Grudiev 11/12/08. First cell. S c /E a 2. E s /E a. H s /E a. Middle cell. E s /E a. H s /E a. S c /E a 2. Last cell. E s /E a. H s /E a. S c /E a 2. Gradient in 25 regular cells. - PowerPoint PPT Presentation
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TD25_vg1.7_ccsd…
CLIC_G damped symmetric disk with compact damped magnetic couplers
A.Grudiev11/12/08
First cellHs/EaEs/Ea
Sc/Ea2
a [mm] 3.307
d [mm] 1.753
e 1.16
f [GHz] 11.424
Q(Cu) 6198
vg/c [%] 1.66
r’/Q [LinacΩ/m] 13832
Es/Ea 1.95
Hs/Ea [mA/V] 4.3
Sc/Ea2 [mA/V] 0.37 0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00Distance [mm]
0.0005
0.0010
0.0015
0.0020
0.0025
0.0030
0.0035
0.0040
0.0045
Co
mp
lex
Ma
g_
H
Ansoft Corporation f0XY Plot 1
Curve Info
ComplexMag_HSetup1 : LastAdaptivePhase='0deg'
Middle cellHs/EaEs/Ea Sc/Ea
2
a [mm] 2.887
d [mm] 1.402
e 1.15
f [GHz] 11.425
Q(Cu) 6305
vg/c [%] 1.19
r’/Q [LinacΩ/m] 15430
Es/Ea 1.925
Hs/Ea [mA/V] 4.05
Sc/Ea2 [mA/V] 0.34 0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00Distance [mm]
0.0005
0.0010
0.0015
0.0020
0.0025
0.0030
0.0035
0.0040
0.0045
Co
mp
lex
Ma
g_
H
Ansoft Corporation f0XY Plot 1
Curve Info
ComplexMag_HSetup1 : LastAdaptivePhase='0deg'
Last cellHs/EaEs/Ea Sc/Ea
2
a [mm] 2.467
d [mm] 1.05
e 1.13
f [GHz] 11.421
Q(Cu) 6407
vg/c [%] 0.83
r’/Q [LinacΩ/m] 17003
Es/Ea 1.9
Hs/Ea [mA/V] 3.8
Sc/Ea2 [mA/V] 0.280.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00
Distance [mm]
0.0005
0.0010
0.0015
0.0020
0.0025
0.0030
0.0035
0.0040
Co
mp
lex
Ma
g_
H
Ansoft Corporation f0XY Plot 1
Curve Info
ComplexMag_HSetup1 : LastAdaptivePhase='0deg'
5
Gradient in 25 regular cells
Number of regular cells: Nc 25Bunch population: N 3.72x109
Number of bunches: Nb 312 Bunch separation: Ncycl 6 rf cycles
Average unloaded of 100 MV/m Average loaded of 100 MV/m
0 5 10 15 20 250
50
100
150
200
250
iris number
P [
MW
] (b
lack
), E
s (
gre
en),
Ea (
red
) [M
V/m
],
T
[K
] (b
lue)
, S
c*50
[MW
/mm
2 ] (m
agen
ta)
22.3 21.6
182
197
3.23.0
93104
44.0
21.5
Pinload = 44.0 MW, P
outload = 21.5 MW
Eff = 0.0 % tr = 0.0 ns, t
f = 0.0 ns, t
p = 100.0 ns
0 5 10 15 20 250
50
100
150
200
250
iris number
P [
MW
] (b
lack
), E
s (
gre
en),
Ea (
red
) [M
V/m
],
T
[K
] (b
lue)
, S
c*50
[MW
/mm
2 ] (m
agen
ta)
44.8 43.3
214
2324.4
4.2
110122
60.8
29.7
Pinload = 60.8 MW, P
outload = 13.0 MW
Eff = 26.8 % tr = 23.5 ns, t
f = 63.0 ns, t
p = 249.8 ns
6
Gradient in 25 regular + 2 matching cells
Number of cells: Nc 25+2Bunch population: N 3.72x109
Number of bunches: Nb 312 Bunch separation: Ncycl 6 rf cycles
Average unloaded of 100 MV/m Average loaded of 100 MV/m
0 5 10 15 20 250
50
100
150
200
250
iris number
P [
MW
] (b
lack
), E
s (
gre
en),
Ea (
red
) [M
V/m
],
T
[K
] (b
lue)
, S
c*50
[MW
/mm
2 ] (m
agen
ta)
22.9 20.9
184194
3.3
2.9
94102
45.2
20.9
Pinload = 45.2 MW, P
outload = 20.9 MW
Eff = 0.0 % tr = 0.0 ns, t
f = 0.0 ns, t
p = 100.0 ns
Matching cells are magnetically coupled to two input waveguides each and have two damping waveguide in addition.
0 5 10 15 20 250
50
100
150
200
250
iris number
P [
MW
] (b
lack
), E
s (
gre
en),
Ea (
red
) [M
V/m
],
T
[K
] (b
lue)
, S
c*50
[MW
/mm
2 ] (m
agen
ta)
47.2 43.1
2192304.7
4.1
112121
63.7
29.4
Pinload = 63.7 MW, P
outload = 12.0 MW
Eff = 27.0 % tr = 23.5 ns, t
f = 68.0 ns, t
p = 254.8 ns
Mechanical Design (Jouni)
