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©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
1A
NS
YS, I
nc. P
ropr
ieta
ry©
2009
AN
SYS
, Inc
. A
ll rig
hts
rese
rved
.1
AN
SYS
, Inc
. Pro
prie
tary
Ma
xw
ell
an
d H
FS
S
Co
up
lin
g t
o A
NS
YS
12
.0M
ax
we
ll a
nd
HF
SS
C
ou
pli
ng
to
AN
SY
S 1
2.0
Mar
tin V
ogel
, PhD
Prod
uct M
anag
emen
t
Mar
tin V
ogel
, PhD
Prod
uct M
anag
emen
t
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
2A
NS
YS, I
nc. P
ropr
ieta
ry
Wh
y c
ou
ple
sim
ula
tors
fo
r e
lec
tro-
ma
gn
eti
cs
an
d m
ult
i-p
hys
ics?
Cou
rtesy
of
Ele
ctro
nics
pro
duce
hea
t, w
hich
can
cau
se m
alfu
nctio
ns.
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
3A
NS
YS, I
nc. P
ropr
ieta
ry
Ex
isti
ng
Ele
ctr
om
ag
ne
tic
s –
Mu
ltip
hys
ics
Lin
ks
Ele
ctro
mag
netic
sim
ulat
ors:
HFS
S
Max
wel
lS
Iwav
e
AN
SY
S M
echa
nica
lTh
erm
al S
olve
rsA
NS
YS
ICE
PA
Kco
olin
g of
elec
troni
cs
AN
SY
S F
LUE
NT
Ther
mod
ynam
ics
and
fluid
flow
AN
SY
S M
echa
nica
lS
tress
Sol
ver
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
4A
NS
YS, I
nc. P
ropr
ieta
ry
Ex
am
ple
1R
ayt
he
on
Hig
h-P
ow
er
Co
nn
ec
tor
Mic
rost
rip te
rmin
ated
by
shor
ting
diod
eC
oppe
r hou
sing
Kov
ar a
nd g
lass
Mor
e co
nnec
tor,
gold
, Tef
lon
Sem
i-rig
id c
oaxi
al c
able
, silv
er, T
eflo
n, c
oppe
r
Por
t
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
5A
NS
YS, I
nc. P
ropr
ieta
ry
Cro
ss s
ec
tio
n o
f c
riti
ca
l p
art
:M
icro
stri
p
G
old
pin
Ko
var
G
lass
Air
Te
flo
nG
old
pin
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
6A
NS
YS, I
nc. P
ropr
ieta
ry
Be
fore
tu
rnin
g p
ow
er
on
Cou
rtesy
of
Co-
axia
l pin
con
nect
ing
to m
icro
strip
trac
e
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
7A
NS
YS, I
nc. P
ropr
ieta
ry
So
on
aft
er
turn
ing
po
we
r o
n
Cou
rtesy
of
Exc
essi
ve h
eat h
as d
estro
yed
the
conn
ecto
r.
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
8A
NS
YS, I
nc. P
ropr
ieta
ry
An
aly
ze t
he
mo
de
l in
HF
SS
Pin
con
nect
ing
to tr
ace
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
9A
NS
YS, I
nc. P
ropr
ieta
ry
Ex
po
rt i
nfo
fro
m H
FS
S
•Geo
met
ry, e
.g. i
n ST
EP fo
rmat
•Sm
all f
ile w
ith li
nk in
fo
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
10A
NS
YS, I
nc. P
ropr
ieta
ry
Re
qu
est
th
erm
al
sim
ula
tio
n(s
) in
W
ork
be
nc
h.
Imp
ort
th
e g
eo
me
try.
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
11A
NS
YS, I
nc. P
ropr
ieta
ry
Sp
ec
ify
volu
me
an
d s
urf
ac
e l
oss
es.
W
ork
be
nc
h w
ill
ac
ce
ss H
FS
S.
HFS
S V
olum
e lo
ssH
FSS
Sur
face
Los
s
Sim
ply
pick
ed a
ll m
etal
face
s
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
12A
NS
YS, I
nc. P
ropr
ieta
ry
Ad
d b
ou
nd
ary
co
nd
itio
ns
for
co
nve
cti
on
an
d c
oo
lin
g.
Con
vect
ion
on m
any
face
sC
oolin
g on
bot
tom
face
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
13A
NS
YS, I
nc. P
ropr
ieta
ry
Te
mp
era
ture
re
ac
he
s a
lmo
st
30
0 d
eg
C i
n k
ova
r a
nd
gla
ss.
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
14A
NS
YS, I
nc. P
ropr
ieta
ry
Tra
nsi
en
t si
mu
lati
on
giv
es
sam
e
fin
al
tem
pe
ratu
re a
fte
r 2
0 s
ec
on
ds.
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
15A
NS
YS, I
nc. P
ropr
ieta
ry
Use
on
e o
f th
e t
he
rma
l so
luti
on
s a
s in
pu
t fo
r a
str
uc
tura
l a
na
lysi
s.
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
16A
NS
YS, I
nc. P
ropr
ieta
ry
De
form
ati
on
up
to
2 µ
m
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
17A
NS
YS, I
nc. P
ropr
ieta
ry
Str
ess
mo
stly
in
in
ne
r c
on
du
cto
r
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
18A
NS
YS, I
nc. P
ropr
ieta
ry
Fin
ali
ze t
he
de
sig
n.
•Kov
ar, r
espo
nsib
le fo
r the
hig
h te
mpe
ratu
res,
ha
s be
en re
plac
ed b
y a
diffe
rent
met
al.
•Tem
pera
ture
s m
ay s
till b
e hi
gh, w
hich
Tef
lon
cann
ot h
andl
e. A
ccur
ate
anal
ysis
wan
ted.
•Inv
olve
CFD
to a
naly
ze th
e co
olin
g.•U
se th
e tw
o-w
ay th
erm
al c
oupl
ing
to a
ccou
nt
for t
empe
ratu
re-d
epen
dent
mat
eria
ls.
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
19A
NS
YS, I
nc. P
ropr
ieta
ry
Use
CF
D t
o d
ete
rmin
e t
he
fil
m c
oe
ffic
ien
t fo
r th
e w
ate
r c
oo
lin
g a
t th
e b
ott
om
. Con
vect
ion
on m
any
face
sC
oolin
g on
bot
tom
face
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
20A
NS
YS, I
nc. P
ropr
ieta
ry
Co
nn
ec
tor
arr
ay
wit
h w
ate
r c
oo
lin
g
Wat
er,
velo
city
1 ft
/s
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
21A
NS
YS, I
nc. P
ropr
ieta
ry
Me
sh i
n F
lue
nt
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
22A
NS
YS, I
nc. P
ropr
ieta
ry
Flu
en
t ve
loc
ity
resu
lts
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
23A
NS
YS, I
nc. P
ropr
ieta
ry
Flu
en
t te
mp
era
ture
re
sult
s
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
24A
NS
YS, I
nc. P
ropr
ieta
ry
Re
pla
ce
wa
ter
co
oli
ng
b
y fi
lm c
oe
ffic
ien
ts
Film
coe
ffici
ent r
ange
s fro
m 5
700
to 2
300
W/(m
2K
) dep
endi
ng o
n po
sitio
n.
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
25A
NS
YS, I
nc. P
ropr
ieta
ry
Wh
y tw
o-w
ay
the
rma
l?T
efl
on
lo
ss t
an
ge
nt
inc
rea
ses
wit
h t
em
pe
ratu
re.
Ru
n-a
wa
y e
ffe
ct
po
ssib
le.
Gla
ss tr
ansi
tion
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
26A
NS
YS, I
nc. P
ropr
ieta
ry
Tw
o-w
ay
the
rma
l li
nk
An
soft
–W
ork
be
nc
h “
Me
ch
an
ica
l”
Sol
ve in
Ans
oft a
t ini
tial t
empe
ratu
re.
Exp
ort e
lect
rom
agne
tic
loss
to W
B “M
echa
nica
l”.
Det
erm
ine
tem
pera
ture
s in
WB
“Mec
hani
cal”.
Exp
ort t
empe
ratu
res
to H
FSS
.M
ater
ial p
aram
eter
s ch
ange
.
Sol
ve in
Ans
oft w
ith
new
tem
pera
ture
s.
ǻT
< th
resh
old?
Don
e
No
Yes
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
27A
NS
YS, I
nc. P
ropr
ieta
ry
Tw
o-w
ay
the
rma
l a
na
lysi
s:
Fin
al
tem
pe
ratu
res
wit
h n
orm
al
Te
flo
n
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
28A
NS
YS, I
nc. P
ropr
ieta
ry
EM
Po
we
r L
oss
es
as
fun
cti
on
of
two-
wa
y th
erm
al
ite
rati
on
Volume�Loss�in
�norm
al�Teflon
Surface�Loss�on�m
etals
Vol
ume
Loss
in lo
w-lo
ss T
eflo
n
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
29A
NS
YS, I
nc. P
ropr
ieta
ry
Te
mp
era
ture
s a
s fu
nc
tio
n o
f tw
o-w
ay
the
rma
l it
era
tio
n
T maxNorm
al�Teflon
T max
Low
-Los
s Te
flon
T minNorm
al�Teflon
T min
Low
-Los
s Te
flon
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
30A
NS
YS, I
nc. P
ropr
ieta
ry
Tw
o-w
ay
the
rma
l a
na
lysi
s:F
ina
l te
mp
era
ture
s w
ith
lo
w-l
oss
Te
flo
n
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
31A
NS
YS, I
nc. P
ropr
ieta
ry
Ex
am
ple
2,
wit
h A
nso
ft M
ax
we
ll:
ba
tte
ry c
ha
rge
r fo
r m
ed
ica
l im
pla
nts
Tita
nium
cas
e,im
plan
ted
in b
ody
Coi
l out
side
bod
y, o
n sk
in,
pow
ered
by
exte
rnal
sou
rce
Coi
l in
impl
ant,
indu
ctiv
ely
coup
led,
pick
s up
pow
er to
char
ge b
atte
ry
Ele
ctro
nics
Bat
tery
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
32A
NS
YS, I
nc. P
ropr
ieta
ry
Ind
uc
ed
cu
rre
nt
ha
s m
ax
imu
m a
t 5
0 k
Hz.
Lim
ited
by lo
sses
in c
oil
Li
mite
d by
ski
n ef
fect
in ti
tani
um c
ase
Max
imum
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
33A
NS
YS, I
nc. P
ropr
ieta
ry
Ma
gn
eti
c f
ield
co
up
lin
g
Indu
ced
curr
ents
in s
econ
d co
il re
duce
the
mag
netic
fiel
d he
re.
This
is th
e in
tend
ed b
ehav
ior.
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
34A
NS
YS, I
nc. P
ropr
ieta
ry
Fin
al
tem
pe
ratu
re a
t 5
0 k
Hz
Due
to s
kin
effe
ct in
tita
nium
, tem
pera
ture
exc
eeds
43
deg
C a
fter a
few
min
utes
. Th
is w
ould
be
unco
mfo
rtabl
e an
d pr
obab
ly v
iola
tes
safe
ty re
gula
tions
.
Max
imum
43.
8 0 C
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
35A
NS
YS, I
nc. P
ropr
ieta
ry
Fin
al
tem
pe
ratu
re a
t 1
0 k
Hz
At 1
0 kH
z, fi
nal t
empe
ratu
re is
saf
e. S
econ
dary
coi
l pic
ks u
p ab
out a
s m
uch
pow
er,
but s
kin
effe
ct h
eats
the
titan
ium
cas
e m
uch
less
.
Max
imum
38.
4 0 C
©20
09 A
NS
YS, I
nc.
All
right
s re
serv
ed.
36A
NS
YS, I
nc. P
ropr
ieta
ry
Co
nc
lusi
on
s
•Lin
ks b
etw
een
HFS
S/M
axw
ell a
nd A
NSY
S W
orkb
ench
are
ava
ilabl
e in
the
grap
hica
l use
r in
terf
aces
-> e
asy
to s
et u
p.•A
dvan
ced
appl
icat
ions
can
be
hand
led.
