ITER reference ICRF antenna analysis with TOPICA Code
Transcript of ITER reference ICRF antenna analysis with TOPICA Code
ITER reference ICRF antenna analysis with TOPICA Code
Citation for published version (APA):Milanesio, D., Maggiora, R., Lancellotti, V., Kyrytsya, V., & Vecchi, G. (2006). ITER reference ICRF antennaanalysis with TOPICA Code. In Proceedings of 48th Annual Meeting of the Division of Plasma Physics, October30 - November 3 2006, Philadelphia, Pennsylvania (pp. 1-29). (Bulletin of the American Physical Society; Vol.51).
Document status and date:Published: 01/01/2006
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1
Plasma Facing
PFA
Antenna Group
POLITECNICO
DI TORINO
APS-D
PP m
eeting, Phila
delp
hia
, 2 N
ove
mber
2006
ITER R
efe
rence
ICRF A
nte
nna
Analy
sis
with T
OPIC
A C
ode
Danie
le M
ilanesi
o,Ric
card
oM
aggio
ra,
Vito L
ance
llott
i, V
olo
dym
yr
Kyry
tsya, G
iuse
ppe V
ecc
hi
48th
Annual M
eeting o
f th
e D
ivis
ion o
f Pla
sma P
hysi
csO
ctober
30-N
ovem
ber
3, 2006
Phila
delp
hia
, Pennsy
lvania
2
Plasma Facing
PFA
Antenna Group
POLITECNICO
DI TORINO
APS-D
PP m
eeting, Phila
delp
hia
, 2 N
ove
mber
2006
Com
pariso
n b
etw
een T
OPIC
A
and R
AN
T3D
on I
TER
Refe
rence
ICRF A
nte
nna
3
Plasma Facing
PFA
Antenna Group
POLITECNICO
DI TORINO
APS-D
PP m
eeting, Phila
delp
hia
, 2 N
ove
mber
2006
TO
PIC
A M
odelin
g –
Desi
gn A
The d
imensi
ons
of
this
model has
been
chose
n a
ccord
ing t
o
RAN
T3D
input
file
s
4
Plasma Facing
PFA
Antenna Group
POLITECNICO
DI TORINO
APS-D
PP m
eeting, Phila
delp
hia
, 2 N
ove
mber
2006
TO
PIC
A M
odelin
g –
Desi
gn B
Resp
ect
to “
Desi
gn A
” in
this
model th
e
stra
ps
are
bended a
t one e
nd a
nd fed a
t th
e
back
wall
level
5
Plasma Facing
PFA
Antenna Group
POLITECNICO
DI TORINO
APS-D
PP m
eeting, Phila
delp
hia
, 2 N
ove
mber
2006
TO
PIC
A M
odelin
g –
Desi
gn C
ITER r
efe
rence
ante
nna
model w
ith s
olid
str
aps
and
solid
Fara
day S
creen r
ods
6
Plasma Facing
PFA
Antenna Group
POLITECNICO
DI TORINO
APS-D
PP m
eeting, Phila
delp
hia
, 2 N
ove
mber
2006
Pla
sma p
rofile
s@
53M
Hz
All
pla
sma p
rofile
s re
fers
to t
he “
4F”
scenario (
steep d
ensi
ty
gra
die
nt
case
) pro
vid
ed
by P
. Ryan (
ORN
L)
Pla
sma length
= 2
mVacu
um
layer
= 5
mm
Magnetic
field
= 5
.3 T
Ions
= 5
0%
D-T
7
Plasma Facing
PFA
Antenna Group
POLITECNICO
DI TORINO
APS-D
PP m
eeting, Phila
delp
hia
, 2 N
ove
mber
2006
Pla
sma p
rofile
s@
53M
Hz
Tem
pera
ture
pro
file
s are
com
pute
d a
ccord
ing t
o G
losi
input
file
s. T
wo d
iffe
rent
para
metr
ic f
orm
ula
s are
adopte
d
acc
ord
ing t
o t
he p
osi
tion insi
de t
he p
lasm
a c
olu
mn
()
−⋅
=2
21
xT
xT
center
()
−⋅
=0202
.0
exp
xx
Tx
Tsep
sep
keV
Tions
center
5.22
=keV
Telectrons
center
8.24
=m
xsep
8.1
=
8
Plasma Facing
PFA
Antenna Group
POLITECNICO
DI TORINO
APS-D
PP m
eeting, Phila
delp
hia
, 2 N
ove
mber
2006
Desi
gn A
:Rant3
d-lik
e g
eom
etr
yD
esi
gn B
:Rant3
d-lik
e g
eom
etr
y
(str
aps
bended)
Desi
gn C
:IT
ER r
efe
rence
geom
etr
y
Desi
gn A
/B/C
com
pariso
n
9
Plasma Facing
PFA
Antenna Group
POLITECNICO
DI TORINO
APS-D
PP m
eeting, Phila
delp
hia
, 2 N
ove
mber
2006
Desi
gn A
:Rant3
d-lik
e g
eom
etr
yD
esi
gn B
:Rant3
d-lik
e g
eom
etr
y
(str
aps
bended)
Desi
gn C
:IT
ER r
efe
rence
geom
etr
y
Desi
gn A
/B/C
com
pariso
n
10
Plasma Facing
PFA
Antenna Group
POLITECNICO
DI TORINO
APS-D
PP m
eeting, Phila
delp
hia
, 2 N
ove
mber
2006
Desi
gn A
/B/C
com
pariso
n
Desi
gn A
:Rant3
d-lik
e g
eom
etr
yD
esi
gn B
:Rant3
d-lik
e g
eom
etr
y
(str
aps
bended)
Desi
gn C
:IT
ER r
efe
rence
geom
etr
y
11
Plasma Facing
PFA
Antenna Group
POLITECNICO
DI TORINO
APS-D
PP m
eeting, Phila
delp
hia
, 2 N
ove
mber
2006
Desi
gn A
:Rant3
d-lik
e g
eom
etr
yD
esi
gn B
:Rant3
d-lik
e g
eom
etr
y
(str
aps
bended)
Desi
gn C
:IT
ER r
efe
rence
geom
etr
y
Desi
gn A
/B/C
com
pariso
n
12
Plasma Facing
PFA
Antenna Group
POLITECNICO
DI TORINO
APS-D
PP m
eeting, Phila
delp
hia
, 2 N
ove
mber
2006
Desi
gn A
:Rant3
d-lik
e g
eom
etr
yD
esi
gn B
:Rant3
d-lik
e g
eom
etr
y
(str
aps
bended)
Desi
gn C
:IT
ER r
efe
rence
geom
etr
y
Desi
gn A
/B/C
com
pariso
n –
Act
ive I
mpedance
Feedin
g:
00П
ПStr
ap
length
: 0.2
7m
13
Plasma Facing
PFA
Antenna Group
POLITECNICO
DI TORINO
APS-D
PP m
eeting, Phila
delp
hia
, 2 N
ove
mber
2006
Curr
ents
and E
lect
ric
Fie
lds
(00ππ)
Ele
ctric
surf
ace
curr
ent
densi
ty (
A/m
) dis
trib
ution
expre
ssed in d
B @
53M
Hz
Ele
ctric
field
magnitude
dis
trib
ution (
V/m
) @
53M
Hz
14
Plasma Facing
PFA
Antenna Group
POLITECNICO
DI TORINO
APS-D
PP m
eeting, Phila
delp
hia
, 2 N
ove
mber
2006
Concl
usi
ons
•The q
uantities
involv
ed in t
he c
om
pariso
n s
hould
be
calc
ula
ted w
ith t
he s
am
e m
odel (e
.g. both
with v
oltage
gap o
r co
axia
l exci
tation):
they a
re v
ery
sensi
ble
to t
he
feedin
g m
odel!
•Sm
all
dis
crepanci
es
for
the r
eal part
of
the s
elf t
erm
s of
the input
impedance
matr
ix d
ue t
o d
iffe
rent
pla
sma
modelin
g t
ools
(G
LO
SI
vs.
FELIC
E)
•D
iscr
epanci
es
for
the t
oro
idal co
uplin
g d
ue t
o a
diffe
rent
num
ber
of
toro
idal sp
atial fr
equenci
es
adopte
d in t
he
pla
sma d
esc
ription a
nd t
o a
diffe
rent
toro
idal cu
rrent
dis
trib
ution
•G
ood a
gre
em
ent
(for
the s
am
e g
eom
etr
y)
for
the p
olo
idal
couplin
g
•Suggest
ion:
com
pare
again
st o
bse
rvable
‘re
fere
nce
’ para
mete
rs (
like e
xperim
enta
l re
sults:
JET-A
2 o
r JE
T-E
P)
15
Plasma Facing
PFA
Antenna Group
POLITECNICO
DI TORINO
APS-D
PP m
eeting, Phila
delp
hia
, 2 N
ove
mber
2006
Analy
sis
with T
OPIC
A c
ode o
f IT
ER I
CRF A
nte
nna f
or
the
Inte
rnal M
atc
hin
g S
chem
e
16
Plasma Facing
PFA
Antenna Group
POLITECNICO
DI TORINO
APS-D
PP m
eeting, Phila
delp
hia
, 2 N
ove
mber
2006
TO
PIC
A M
odelin
g –
Desi
gn C
(24x24)
17
Plasma Facing
PFA
Antenna Group
POLITECNICO
DI TORINO
APS-D
PP m
eeting, Phila
delp
hia
, 2 N
ove
mber
2006
TO
PIC
A M
odelin
g –
Desi
gn C
–Top S
lot
Top a
nd b
ott
om
slo
ts a
re p
erf
ect
ly
sym
metr
icalre
spect
to t
he
equato
rial pla
ne
18
Plasma Facing
PFA
Antenna Group
POLITECNICO
DI TORINO
APS-D
PP m
eeting, Phila
delp
hia
, 2 N
ove
mber
2006
Main
featu
res:
1)
Slo
tted p
olo
idal se
ptu
m2)
FS r
ods
connect
ed t
o p
olo
idal se
ptu
m3)
Coax lin
es
flush
to p
ort
fla
nge
TO
PIC
A M
odelin
g –
Desi
gn C
–Centr
al Slo
t
19
Plasma Facing
PFA
Antenna Group
POLITECNICO
DI TORINO
APS-D
PP m
eeting, Phila
delp
hia
, 2 N
ove
mber
2006
Pla
sma p
rofile
s
018
194
CASE D
06
206
CASE C
012
200
CASE B
112
200
CASE A
Vacu
um
[cm
]SO
L [
cm]
Main
pla
sma [
cm]
NOTES
•CASE A
: a
nte
nna r
ece
ssed r
esp
ect
to f
irst
wall
(acc
ord
ing t
o “
M. M
orim
oto
” geom
etr
y)
•CASE B
: a
nte
nna a
pert
ure
flu
shed t
o f
irst
wall
(sta
ndard
desi
gn)
•CASE C
/D :
diffe
rent
SO
L length
•SO
L p
rofile
is
com
pute
d a
ccord
ing t
o I
TER I
CRF A
nte
nna L
oadin
g w
ith N
ew
Lim
iter
and P
lasm
a (
D. Sw
ain
and M
. Cart
er)
, August
31, 2004
•For
every
case
Sce
nario2 a
nd S
cenario4 a
re c
om
pute
d (
data
fro
m D
. Sw
ain
)
20
Plasma Facing
PFA
Antenna Group
POLITECNICO
DI TORINO
APS-D
PP m
eeting, Phila
delp
hia
, 2 N
ove
mber
2006
Case
B –
Sce
nario 2
SO
L e
quation:
()
()x
xn
84.
32
exp
428
.0
20
−=
21
Plasma Facing
PFA
Antenna Group
POLITECNICO
DI TORINO
APS-D
PP m
eeting, Phila
delp
hia
, 2 N
ove
mber
2006
Case
B –
Sce
nario 4
SO
L e
quation:
()
()x
xn
68.
30
exp
236
.0
20
−=
22
Plasma Facing
PFA
Antenna Group
POLITECNICO
DI TORINO
APS-D
PP m
eeting, Phila
delp
hia
, 2 N
ove
mber
2006
Desi
gn C
-Sce
nario 2
-Case
B/C
/D c
om
pariso
nSelf t
erm
(Z m
atr
ix)
Corr
esp
ondence
s:1 -
> u
pper
right
2 -
> low
er
right
3 -
> u
pper
left
4 -
> low
er
left
Geom
etr
y:
Centr
al 4x4 s
lot
with
slott
ed p
olo
idal se
ptu
m
Case
B:
SO
L=
12cm
Case
C:
SO
L=
6cm
Case
D:
SO
L=
18cm
Fre
quency
:53M
Hz
23
Plasma Facing
PFA
Antenna Group
POLITECNICO
DI TORINO
APS-D
PP m
eeting, Phila
delp
hia
, 2 N
ove
mber
2006
Polo
idal co
uplin
g (
Z m
atr
ix)
Desi
gn C
-Sce
nario 2
-Case
B/C
/D c
om
pariso
n
Corr
esp
ondence
s:1 -
> u
pper
right
2 -
> low
er
right
3 -
> u
pper
left
4 -
> low
er
left
Geom
etr
y:
Centr
al 4x4 s
lot
with
slott
ed p
olo
idal se
ptu
m
Case
B:
SO
L=
12cm
Case
C:
SO
L=
6cm
Case
D:
SO
L=
18cm
Fre
quency
:53M
Hz
24
Plasma Facing
PFA
Antenna Group
POLITECNICO
DI TORINO
APS-D
PP m
eeting, Phila
delp
hia
, 2 N
ove
mber
2006
Toro
idal co
uplin
g(Z
matr
ix)
Desi
gn C
-Sce
nario 2
-Case
B/C
/D c
om
pariso
n
Corr
esp
ondence
s:1 -
> u
pper
right
2 -
> low
er
right
3 -
> u
pper
left
4 -
> low
er
left
Geom
etr
y:
Centr
al 4x4 s
lot
with
slott
ed p
olo
idal se
ptu
m
Case
B:
SO
L=
12cm
Case
C:
SO
L=
6cm
Case
D:
SO
L=
18cm
Fre
quency
:53M
Hz
25
Plasma Facing
PFA
Antenna Group
POLITECNICO
DI TORINO
APS-D
PP m
eeting, Phila
delp
hia
, 2 N
ove
mber
2006
Act
ive im
pedance
(Ω
/m)
Desi
gn C
-Sce
nario 2
-Case
B/C
/D c
om
pariso
n
Corr
esp
ondence
s:1 -
> u
pper
right
2 -
> low
er
right
3 -
> u
pper
left
4 -
> low
er
left
Geom
etr
y:
Centr
al 4x4 s
lot
with
slott
ed p
olo
idal se
ptu
m
Case
B:
SO
L=
12cm
Case
C:
SO
L=
6cm
Case
D:
SO
L=
18cm
Fre
quency
:53M
Hz
26
Plasma Facing
PFA
Antenna Group
POLITECNICO
DI TORINO
APS-D
PP m
eeting, Phila
delp
hia
, 2 N
ove
mber
2006
Desi
gn C
–Case
B –
Sce
nario2
Ele
ctric
surf
ace
curr
ent
densi
ty (
A/m
) dis
trib
ution
expre
ssed in d
B @
53M
Hz
Feedin
g:
P1 -
> (
1,0
) V
P2 -
> (
-1,0
) V
P3 -
> (
-1,0
) V
P4 -
> (
1,0
) V
27
Plasma Facing
PFA
Antenna Group
POLITECNICO
DI TORINO
APS-D
PP m
eeting, Phila
delp
hia
, 2 N
ove
mber
2006
Desi
gn C
–Case
B –
Sce
nario2
Ele
ctric
field
polo
idal
com
ponent
(real part
)
Ele
ctric
field
polo
idal
com
ponent
(im
agin
ary
part
)
Ele
ctric
field
magnitude
dis
trib
ution (
V/m
) @
53M
Hz
(ele
ctric
field
surf
ace
betw
een F
ara
day S
creen
rods
and p
lasm
a)
28
Plasma Facing
PFA
Antenna Group
POLITECNICO
DI TORINO
APS-D
PP m
eeting, Phila
delp
hia
, 2 N
ove
mber
2006
Ele
ctric
field
magnitude
dis
trib
ution (
V/m
) @
53M
Hz
(ele
ctric
field
surf
ace
betw
een s
traps
and F
ara
day
Scr
een r
ods)
Desi
gn C
–Case
B –
Sce
nario2
Ele
ctric
field
toro
idal
com
ponent
(magnitude)
Ele
ctric
field
polo
idal
com
ponent
(magnitude)
29
Plasma Facing
PFA
Antenna Group
POLITECNICO
DI TORINO
APS-D
PP m
eeting, Phila
delp
hia
, 2 N
ove
mber
2006
Desi
gn C
–Case
B –
Sce
nario2
Ele
ctric
field
toro
idal
com
ponent
(real)
Ele
ctric
field
polo
idal
com
ponent
(real)
Ele
ctric
field
toro
idal
com
ponent
(im
agin
ary
)
Ele
ctric
field
polo
idal
com
ponent
(im
agin
ary
)