I
nte
rna
t
io
na
l J
o
urna
l o
f
P
o
wer
E
lect
ro
nics
a
nd
Driv
e
S
y
s
t
em
s
(
I
J
P
E
DS)
Vo
l.
1
6
,
No
.
1
,
Ma
r
ch
20
2
5
,
p
p
.
1
~
9
I
SS
N:
2
0
8
8
-
8
6
9
4
,
DOI
: 1
0
.
1
1
5
9
1
/ijp
ed
s
.
v
1
6
.i
1
.
p
p
1
-
9
1
J
o
ur
na
l ho
m
ep
a
g
e
:
h
ttp
:
//ij
p
e
d
s
.
ia
esco
r
e.
co
m
Is
o
la
tion o
f
hy
dro
g
en f
ro
m wa
t
er a
nd it
s u
tilizatio
n
a
s a
co
-
fuel
for tr
u
cks in
to fu
el
-
ef
ficien
t
v
ehicl
es
Sitt
icho
t
K
ra
da
ng
-
ng
a
1
,
P
o
n
g
s
a
k
o
rn
K
a
cha
po
ng
k
un
1
,
T
hee
Cho
wwa
no
ntha
pu
ny
a
2
1
R
a
t
t
a
n
a
k
o
si
n
C
o
l
l
e
g
e
f
o
r
S
u
st
a
i
n
a
b
l
e
En
e
r
g
y
a
n
d
E
n
v
i
r
o
n
me
n
t
,
R
a
j
a
ma
n
g
a
l
a
U
n
i
v
e
r
s
i
t
y
o
f
T
e
c
h
n
o
l
o
g
y
R
a
t
t
a
n
a
k
o
si
n
,
P
h
u
t
t
h
a
m
o
n
t
h
o
n
,
T
h
a
i
l
a
n
d
2
F
a
c
u
l
t
y
o
f
I
n
t
e
r
n
a
t
i
o
n
a
l
M
a
r
i
t
i
me
S
t
u
d
i
e
s,
K
a
set
sart
U
n
i
v
e
r
si
t
y
S
r
i
r
a
c
h
a
,
C
h
o
n
b
u
r
i
,
Th
a
i
l
a
n
d
Art
icle
I
nfo
AB
S
T
RAC
T
A
r
ticle
his
to
r
y:
R
ec
eiv
ed
Ma
r
7
,
2
0
2
4
R
ev
is
ed
Sep
1
3
,
2
0
2
4
Acc
ep
ted
Oct
2
3
,
2
0
2
4
Th
is
re
se
a
rc
h
fo
c
u
se
d
o
n
th
e
se
p
a
ra
ti
o
n
o
f
h
y
d
ro
g
e
n
g
a
s
fro
m
wa
ter
a
n
d
it
s
u
ti
li
z
a
ti
o
n
a
s
a
su
p
p
lem
e
n
tary
fu
e
l
b
len
d
e
d
with
t
h
e
p
rima
ry
f
u
e
l
o
f
a
n
in
ter
n
a
l
c
o
m
b
u
stio
n
e
n
g
in
e
.
T
h
e
tes
t
wa
s
d
iv
i
d
e
d
i
n
to
tw
o
ste
p
s:
e
v
a
lu
a
ti
n
g
th
e
e
n
e
rg
y
e
fficie
n
c
y
o
f
th
e
e
lec
tro
ly
z
e
r
a
n
d
c
o
n
d
u
c
ti
n
g
e
x
p
e
rime
n
ts
o
n
p
ick
u
p
tru
c
k
s
(c
o
m
m
o
n
ra
il
d
ies
e
l
e
n
g
in
e
,
2
,
4
9
9
c
c
)
to
d
e
term
in
e
e
n
e
rg
y
sa
v
in
g
s
a
n
d
p
o
ll
u
t
io
n
e
m
issio
n
.
Th
e
re
su
lt
s
sh
o
we
d
t
h
a
t
th
e
e
fficie
n
c
y
o
f
th
e
e
lec
tro
ly
sis sy
ste
m
wit
h
a
n
a
v
e
ra
g
e
e
lec
tri
c
it
y
c
o
n
su
m
p
ti
o
n
o
f
1
2
5
.
7
4
W
wa
s
8
4
.
8
3
k
Wh
/
k
g
H
2
a
n
d
t
h
e
t
h
e
o
re
ti
c
a
l
e
fficie
n
c
y
o
f
t
h
e
e
lec
tr
o
ly
z
e
r
i
n
se
p
a
ra
ti
n
g
h
y
d
r
o
g
e
n
g
a
s
fro
m
wa
ter
wa
s
4
5
.
9
7
%
.
Re
su
lt
s
fro
m
t
h
e
tes
t
o
n
a
p
ick
u
p
tru
c
k
u
sin
g
1
0
0
%
d
ies
e
l
fu
e
l
a
n
d
h
y
d
r
o
g
e
n
-
d
ies
e
l
d
u
a
l
fu
e
l
with
lo
a
d
s
o
f
1
,
8
5
0
a
n
d
2
,
1
0
0
k
g
o
v
e
r
a
d
ista
n
c
e
o
f
1
1
k
m
sh
o
we
d
th
a
t
u
sin
g
a
h
y
d
ro
g
e
n
-
d
ies
e
l
d
u
a
l
sy
ste
m
re
su
lt
e
d
in
f
u
e
l
sa
v
in
g
s
o
f
2
7
.
8
%
a
n
d
1
6
.
7
0
%
,
a
s
c
o
m
p
a
re
d
to
t
h
a
t
o
f
u
sin
g
p
u
re
d
ies
e
l
fu
e
l
sy
ste
m
.
Be
sid
e
s,
le
v
e
ls
o
f
b
lac
k
sm
o
k
e
,
P
M
2
.
5
,
a
n
d
P
M
1
0
o
f
t
h
e
h
y
d
ro
g
e
n
-
d
ies
e
l
d
u
a
l
fu
e
l
sy
ste
m
we
re
l
o
we
r
th
a
n
th
o
se
o
f
th
e
p
u
re
d
ies
e
l
fu
e
l
s
y
ste
m
.
K
ey
w
o
r
d
s
:
Diesel e
n
g
in
e
p
er
f
o
r
m
an
ce
E
lectr
o
ly
s
is
s
y
s
tem
Fu
el
s
av
in
g
s
Hy
d
r
o
g
e
n
f
u
el
Sep
ar
atin
g
h
y
d
r
o
g
en
g
as
T
h
is i
s
a
n
o
p
e
n
-
a
c
c
e
ss
a
rticle
u
n
d
e
r th
e
CC B
Y
-
SA
li
c
e
n
se
.
C
o
r
r
e
s
p
o
nd
ing
A
uth
o
r
:
Po
n
g
s
ak
o
r
n
Kac
h
ap
o
n
g
k
u
n
R
attan
ak
o
s
in
C
o
lleg
e
f
o
r
Su
s
tain
ab
le
E
n
er
g
y
an
d
E
n
v
ir
o
n
m
en
t
R
ajam
an
g
ala
Un
iv
er
s
ity
o
f
T
e
ch
n
o
lo
g
y
R
attan
ak
o
s
in
Ph
u
tth
am
o
n
th
o
n
,
Nak
h
o
n
Path
o
m
7
3
1
7
0
,
T
h
ailan
d
E
m
ail: p
o
n
g
s
ak
o
r
n
.
k
er
d
@
r
m
u
tr
.
ac
.
th
1.
I
NT
RO
D
UCT
I
O
N
I
n
th
e
cu
r
r
en
t
s
itu
atio
n
,
f
o
s
s
il
f
u
el
r
eser
v
es
ar
e
d
im
in
is
h
in
g
,
a
n
d
p
r
ices
ar
e
in
c
r
ea
s
in
g
.
As
a
r
esu
lt,
th
is
tr
en
d
is
ex
p
ec
ted
to
co
n
tin
u
e
a
s
o
il
an
d
g
as
f
u
els
ar
e
n
o
n
-
r
en
e
wab
le
en
er
g
y
.
T
h
u
s
,
th
e
r
is
in
g
n
ee
d
f
o
r
alter
n
ativ
e
r
en
ewa
b
le
en
er
g
y
s
o
u
r
ce
s
is
o
b
v
io
u
s
.
Am
o
n
g
m
a
n
y
,
a
n
in
te
r
esti
n
g
ch
o
ice
is
en
er
g
y
d
e
r
iv
ed
f
r
o
m
s
ep
ar
atin
g
h
y
d
r
o
g
en
g
as
f
r
o
m
wate
r
.
I
n
r
ec
en
t
y
ea
r
s
,
m
an
y
co
u
n
tr
ies
ar
o
u
n
d
th
e
wo
r
ld
h
av
e
f
ac
ed
s
ig
n
if
ican
t
is
s
u
es
with
to
x
ic
d
u
s
t,
PM2
.
5
s
m
o
g
,
a
n
d
g
r
ee
n
h
o
u
s
e
g
ases
[
1
]
.
A
p
o
r
tio
n
o
f
th
ese
h
ar
m
f
u
l
em
is
s
io
n
s
o
r
ig
in
ates
f
r
o
m
th
e
in
co
m
p
lete
co
m
b
u
s
tio
n
in
in
ter
n
al
co
m
b
u
s
tio
n
en
g
in
es
.
No
wad
ay
s
,
h
y
d
r
o
g
en
f
u
el
o
b
tain
ed
f
r
o
m
wate
r
p
r
esen
ts
a
n
ew
alter
n
ativ
e
en
er
g
y
f
o
r
a
u
to
m
o
b
ile
en
e
r
g
y
.
T
h
e
p
r
o
ce
s
s
in
v
o
lv
es
s
ep
ar
atin
g
h
y
d
r
o
g
e
n
g
as
f
r
o
m
wate
r
t
o
b
e
u
s
ed
as
a
s
u
p
p
lem
en
tar
y
f
u
el
in
co
n
ju
n
ctio
n
with
p
r
im
ar
y
f
u
els
s
u
ch
as
g
aso
lin
e
an
d
d
ie
s
el
.
T
h
is
h
y
d
r
o
g
e
n
g
as
s
ep
ar
atio
n
s
y
s
tem
is
d
esig
n
ed
to
p
r
o
d
u
ce
h
y
d
r
o
g
en
g
as
in
q
u
a
n
titi
es
th
at
m
atch
its
co
n
s
u
m
p
tio
n
,
th
er
eb
y
elim
in
atin
g
th
e
n
ee
d
f
o
r
a
h
y
d
r
o
g
e
n
g
as
s
to
r
ag
e
tan
k
.
T
h
is
s
y
s
tem
is
s
im
p
le
to
in
s
tall
an
d
r
e
q
u
ir
es
m
in
i
m
al
s
p
ac
e
.
I
t
o
p
er
ates
s
em
i
-
au
to
m
atica
lly
,
co
n
tr
o
lled
b
y
a
m
ic
r
o
co
n
tr
o
ller
[
2
]
.
T
h
e
h
y
d
r
o
g
en
g
as
s
ep
ar
atio
n
f
r
o
m
wate
r
,
in
ten
d
ed
f
o
r
b
len
d
in
g
with
th
e
m
ain
f
u
el
o
f
a
n
in
te
r
n
al
co
m
b
u
s
tio
n
en
g
in
e,
u
tili
ze
s
th
e
elec
tr
o
ly
s
is
p
r
o
ce
s
s
.
E
q
u
ip
m
e
n
t is d
ev
elo
p
ed
an
d
d
esig
n
ed
to
s
ep
a
r
ate
h
y
d
r
o
g
e
n
g
as f
r
o
m
wate
r
,
allo
wi
n
g
it to
b
e
b
len
d
e
d
with
eith
er
g
aso
lin
e
o
r
d
iesel with
o
u
t th
e
m
o
d
if
icatio
n
o
f
ex
is
tin
g
en
g
in
e
co
n
f
ig
u
r
atio
n
s
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2088
-
8
6
9
4
I
n
t J Po
w
E
lec
&
Dr
i Sy
s
t
,
Vo
l.
1
6
,
No
.
1
,
Ma
r
c
h
20
2
5
:
1
-
9
2
B
ec
au
s
e
o
f
its
u
s
ef
u
ln
ess
,
th
e
test
o
f
h
y
d
r
o
g
en
g
as
as
an
alter
n
ativ
e
f
u
el
f
o
r
en
g
i
n
es
b
ec
o
m
e
a
ce
n
ter
o
f
atten
tio
n
.
Z
h
an
g
et
a
l.
[
3
]
an
d
T
an
g
et
a
l.
[
4
]
m
ea
s
u
r
e
d
th
e
lam
in
ar
f
lam
e
s
p
ee
d
o
f
f
u
el
b
len
d
ed
with
h
y
d
r
o
g
en
i
n
a
co
n
s
tan
t
v
o
lu
m
e
co
n
tain
er
.
T
h
eir
r
esu
lts
r
ev
e
aled
th
at
th
e
lam
in
ar
f
lam
e
s
p
ee
d
o
f
h
y
d
r
o
g
en
g
as
ca
n
r
ea
ch
u
p
to
1
5
m
/
s
.
Su
n
et
a
l.
[
5
]
i
n
v
esti
g
ated
th
e
e
f
f
ec
ts
o
f
d
ir
ec
t
h
y
d
r
o
g
en
in
jectio
n
o
n
p
ar
ticu
late
n
u
m
b
er
em
is
s
io
n
s
.
T
h
ey
r
e
p
o
r
te
d
th
a
t
th
e
h
y
d
r
o
g
en
ad
d
itio
n
s
ig
n
if
ican
tly
r
ed
u
ce
d
p
ar
ticu
late
n
u
m
b
er
em
is
s
io
n
s
,
r
esu
ltin
g
in
an
in
cr
ea
s
e
in
th
e
s
en
s
itiv
ity
to
ig
n
itio
n
tim
in
g
.
R
av
iteja
et
a
l.
[
6
]
p
r
esen
ted
th
at
ad
d
in
g
h
y
d
r
o
g
en
g
as
as
a
co
-
f
u
el
to
a
g
aso
lin
e
en
g
in
e
r
ed
u
ce
d
f
u
el
co
n
s
u
m
p
t
io
n
an
d
s
im
u
ltan
eo
u
s
ly
d
ec
r
ea
s
ed
g
r
ee
n
h
o
u
s
e
g
as
em
is
s
io
n
s
.
L
u
o
et
a
l.
[
7
]
s
tu
d
ied
th
e
co
m
b
u
s
tio
n
k
n
o
ck
in
h
y
d
r
o
g
en
in
te
r
n
al
co
m
b
u
s
tio
n
en
g
in
es
an
d
th
ei
r
r
esu
lts
in
d
icate
d
th
at
co
m
b
u
s
t
io
n
k
n
o
ck
o
cc
u
r
r
ed
at
a
r
elati
v
ely
h
ig
h
er
e
n
g
in
e
s
p
ee
d
(
m
o
r
e
th
an
3
,
0
0
0
r
/
m
in
)
as
co
m
p
ar
ed
to
th
at
tak
in
g
p
lace
o
n
g
aso
lin
e
en
g
in
es
.
T
h
e
r
esu
lts
f
r
o
m
p
r
e
v
io
u
s
s
tu
d
ies
in
d
icate
th
e
ef
f
ec
tiv
en
ess
o
f
th
e
h
y
d
r
o
g
e
n
g
as
u
s
ed
as
an
alter
n
ativ
e
f
u
el,
p
ar
ticu
lar
ly
th
e
im
p
o
r
tan
t
in
f
o
r
m
atio
n
r
elate
d
t
o
in
ter
n
al
co
m
b
u
s
tio
n
.
Ho
wev
e
r
,
th
e
in
v
esti
g
atio
n
o
n
th
e
u
s
e
o
f
h
y
d
r
o
g
en
g
as
as
a
s
u
p
p
l
em
en
tar
y
f
u
el
in
a
co
m
m
o
n
r
ail
d
iesel
en
g
in
e
is
s
till
l
im
ited
,
esp
ec
ially
,
th
e
en
g
in
e
ef
f
icien
c
y
with
th
e
u
s
e
o
f
th
e
elec
tr
o
ly
s
is
p
r
o
ce
s
s
with
v
ar
y
in
g
lo
ad
s
,
e
n
er
g
y
co
n
s
u
m
p
tio
n
s
av
in
g
,
a
n
d
em
is
s
io
n
.
T
h
er
ef
o
r
e,
th
is
s
tu
d
y
aim
s
to
f
ill
th
e
g
ap
b
y
in
v
esti
g
atin
g
th
e
ef
f
icien
cy
o
f
th
e
elec
tr
o
ly
s
is
p
r
o
ce
s
s
u
s
ed
in
th
e
p
ick
u
p
tr
u
ck
with
n
o
-
lo
a
d
a
n
d
lo
a
d
co
n
d
itio
n
s
.
I
n
t
h
is
s
tu
d
y
,
h
y
d
r
o
g
e
n
g
as
was
s
ep
ar
ated
f
r
o
m
wate
r
an
d
th
en
u
tili
ze
d
as
a
s
u
p
p
lem
en
t
to
th
e
p
r
im
ar
y
f
u
el
o
f
th
e
in
ter
n
al
co
m
b
u
s
tio
n
en
g
in
e
.
T
h
e
h
y
d
r
o
g
en
g
as
s
ep
ar
ato
r
was
d
esig
n
ed
to
p
r
o
d
u
ce
h
y
d
r
o
g
e
n
to
m
ee
t
th
e
en
g
in
e'
s
r
eq
u
ir
em
en
ts
with
o
u
t
th
e
s
to
r
ag
e
tan
k
.
All
p
r
o
ce
s
s
es
r
elate
d
to
th
e
h
y
d
r
o
g
en
g
as
-
p
r
o
d
u
cin
g
s
y
s
te
m
wer
e
c
o
n
tr
o
lled
b
y
th
e
ele
ctr
o
n
ic
co
n
tr
o
l
u
n
it
(
E
C
U
)
.
T
h
e
p
o
wer
co
n
tr
o
l
s
y
s
tem
an
d
b
ac
k
f
ir
e
f
lam
e
c
o
n
t
r
o
l
s
y
s
tem
wer
e
p
r
o
p
er
ly
i
n
s
talled
in
th
e
test
in
g
s
y
s
tem
to
en
s
u
r
e
th
e
s
af
e
o
p
er
atio
n
o
f
th
is
in
v
esti
g
atio
n
.
T
h
e
elec
tr
o
n
ic
s
y
s
tem
was
u
s
ed
to
c
o
n
tr
o
l
th
e
ac
ce
ler
atio
n
r
ate
o
f
th
e
e
n
g
in
e
.
W
h
en
th
e
en
g
in
e
s
to
p
p
e
d
wo
r
k
in
g
,
th
e
s
y
s
tem
im
m
ed
iately
s
h
u
t
d
o
wn
th
e
g
as
p
r
o
d
u
ctio
n
a
n
d
th
e
r
est
r
em
ain
ed
wate
r
s
to
r
ed
i
n
th
e
wate
r
tan
k
.
T
h
e
ef
f
icien
c
y
o
f
th
e
e
n
g
in
e
p
er
f
o
r
m
an
ce
with
th
e
h
y
d
r
o
g
en
f
u
el
g
as b
len
d
ed
with
o
il f
u
el
p
r
o
v
id
ed
b
y
th
is
g
as
s
ep
ar
ato
r
was th
en
s
tu
d
ied
.
At
th
e
s
am
e
tim
e,
en
er
g
y
co
n
s
u
m
p
tio
n
s
av
in
g
s
an
d
em
is
s
io
n
s
wer
e
also
in
v
esti
g
ated
.
T
h
is
s
elf
-
m
ad
e
h
y
d
r
o
g
e
n
g
as
s
ep
ar
ato
r
ca
n
d
is
tr
ib
u
te
h
y
d
r
o
g
e
n
g
as
to
en
g
in
es
ac
co
r
d
in
g
t
o
th
e
ac
tu
al
o
p
er
atin
g
co
n
d
itio
n
s
o
f
th
e
en
g
in
e
with
th
e
p
r
ec
is
e
co
n
tr
o
l
o
f
E
C
U
.
T
h
is
s
y
s
tem
ca
n
b
e
a
p
r
o
to
ty
p
e
th
at
ca
n
b
e
f
u
r
th
er
d
ev
el
o
p
ed
to
b
e
an
alt
er
n
ativ
e
ch
o
ice
f
o
r
au
to
m
o
tiv
e
e
n
er
g
y
.
2.
M
E
T
H
O
D
Hy
d
r
o
g
e
n
g
as
(
d
ih
y
d
r
o
g
en
o
r
m
o
lecu
lar
h
y
d
r
o
g
e
n
)
[
8
]
is
h
ig
h
ly
f
lam
m
ab
le
an
d
b
u
r
n
e
d
in
th
e
air
at
a
v
er
y
wid
e
r
an
g
e
o
f
c
o
n
ce
n
tr
ati
o
n
s
b
etwe
en
4
%
an
d
7
5
%
b
y
v
o
lu
m
e
[
9
]
.
T
h
e
m
o
lar
en
th
alp
y
o
f
co
m
b
u
s
tio
n
f
o
r
h
y
d
r
o
g
en
was
-
2
8
6
k
ilo
jo
u
les
p
er
m
o
le
(
kJ
/
mol
)
,
as
in
d
icate
d
b
y
(
1
)
[
1
0
]
.
Hy
d
r
o
g
en
g
a
s
f
o
r
m
s
e
x
p
lo
s
iv
e
m
ix
tu
r
es
with
air
with
in
a
b
r
o
ad
r
an
g
e
o
f
co
n
ce
n
tr
atio
n
s
b
etwe
en
4
%
an
d
7
4
%
an
d
with
ch
lo
r
in
e
o
v
er
an
ex
ten
s
iv
e
r
an
g
e
o
f
c
o
n
ce
n
tr
ati
o
n
s
b
etwe
en
5
%
an
d
9
5
%
[
1
1
]
.
T
h
e
m
ix
tu
r
es
s
p
o
n
tan
e
o
u
s
ly
ex
p
lo
d
e
b
y
s
p
ar
k
,
h
ea
t,
o
r
s
u
n
lig
h
t
.
T
h
e
h
y
d
r
o
g
e
n
au
to
ig
n
itio
n
tem
p
er
atu
r
e
in
t
h
e
air
was
5
0
0
°C
[
1
2
]
.
T
h
e
p
u
r
e
h
y
d
r
o
g
en
-
o
x
y
g
en
f
lam
e
em
ites
u
ltra
v
io
let
lig
h
t a
n
d
is
b
ar
ely
v
is
ib
le
to
th
e
n
a
k
e
d
ey
e
.
2
H
2
(
g
)
+
O
2
(
g
)
2
H
2
O
(
l
)
+
5
7
2
k
J
(
2
8
6
k
J
/
mol
)
(
1
)
Hy
d
r
o
g
e
n
g
as
is
ch
ar
ac
ter
ize
d
as
th
e
s
m
allest
an
d
lig
h
test
at
o
m
s
am
o
n
g
elem
e
n
ts
,
an
d
it
is
ab
u
n
d
an
t
in
v
ar
io
u
s
co
m
p
o
u
n
d
s
o
n
E
ar
t
h
.
Un
d
er
n
o
r
m
al
co
n
d
itio
n
s
,
h
y
d
r
o
g
en
ex
is
ts
in
a
g
aseo
u
s
s
t
ate
.
Ho
wev
er
,
wh
en
th
e
tem
p
er
atu
r
e
d
ec
r
ea
s
es
to
-
2
1
7
°C
,
h
y
d
r
o
g
en
ch
a
n
g
es
to
a
liq
u
id
s
tate,
s
im
ilar
t
o
n
at
u
r
al
g
as
v
eh
icles
(
NGV
)
[
1
3
]
.
Fu
r
th
e
r
lo
wer
i
n
g
t
h
e
te
m
p
er
atu
r
e
to
-
1
6
0
°C
[
1
4
]
r
esu
lts
in
th
e
f
o
r
m
atio
n
o
f
liq
u
id
h
y
d
r
o
g
e
n
n
o
r
m
ally
r
ef
er
r
ed
to
as
liq
u
ef
ie
d
n
at
u
r
al
g
as
(
L
NG
)
.
H
y
d
r
o
g
en
en
er
g
y
h
as
b
ee
n
in
cr
ea
s
in
g
ly
r
ec
o
g
n
iz
ed
as
an
alter
n
ativ
e
en
er
g
y
s
o
u
r
ce
d
u
e
to
its
f
av
o
r
ab
le
p
h
y
s
ical
an
d
c
h
em
ical
p
r
o
p
e
r
ties
.
I
t
co
m
b
u
s
ts
ea
s
il
y
an
d
p
r
o
d
u
ce
s
n
o
p
o
llu
tio
n
b
ec
au
s
e
its
co
m
b
u
s
tio
n
r
esu
lts
in
th
e
f
o
r
m
atio
n
o
f
wate
r
(
H
2
O
)
.
Hy
d
r
o
g
e
n
is
r
e
ad
ily
av
ailab
le
as
a
b
asic
elem
en
t
f
o
u
n
d
ab
u
n
d
a
n
tly
in
n
at
u
r
e
[
1
5
]
.
C
u
r
r
e
n
t
te
ch
n
o
lo
g
ies
h
av
e
e
n
ab
led
th
e
tr
an
s
f
o
r
m
atio
n
o
f
h
y
d
r
o
g
en
in
v
ar
io
u
s
f
o
r
m
s
in
t
o
h
y
d
r
o
g
e
n
g
as
f
o
r
u
s
e
as
f
u
e
l
[
1
6
]
,
[
1
7
]
.
T
h
ese
tech
n
o
lo
g
i
es
in
clu
d
ed
th
er
m
al
s
y
s
tem
s
th
at
co
n
v
er
ted
n
atu
r
al
g
as
in
to
h
y
d
r
o
g
en
[
1
8
]
,
elec
tr
o
ly
s
is
th
at
s
ep
ar
ated
wate
r
u
s
i
n
g
elec
tr
icity
,
an
d
o
th
er
p
r
o
ce
s
s
es
.
T
o
u
n
d
er
s
tan
d
m
o
r
e
ab
o
u
t
t
h
e
u
s
ef
u
ln
ess
o
f
h
y
d
r
o
g
en
,
im
p
o
r
tan
t
p
ar
am
eter
s
,
i
.
e
.
h
ea
tin
g
v
alu
e
an
d
m
o
lec
u
lar
weig
h
t,
o
f
h
y
d
r
o
g
en
a
n
d
o
t
h
er
co
m
m
o
n
ly
u
s
e
d
f
u
els ar
e
g
i
v
en
in
T
ab
les 1
a
n
d
2
.
I
t
is
o
b
v
io
u
s
f
r
o
m
T
ab
les
1
an
d
2
th
at
am
o
n
g
t
h
e
lis
ted
f
u
els,
h
y
d
r
o
g
e
n
h
as
th
e
h
ig
h
est
h
ea
tin
g
v
alu
e
an
d
th
e
lo
west
m
o
lec
u
lar
weig
h
t
.
T
h
u
s
,
h
y
d
r
o
g
en
h
a
s
a
h
ig
h
e
n
er
g
y
-
to
-
weig
h
t
r
atio
co
m
p
a
r
ed
to
o
th
er
f
u
els
.
Ap
ar
t
f
r
o
m
th
at,
h
y
d
r
o
g
en
h
as
th
e
h
ig
h
est
f
lam
e
s
p
ee
d
an
d
a
wid
e
r
ig
n
itio
n
r
an
g
e
i
n
th
e
air
co
m
p
ar
e
d
to
o
th
er
f
u
els
[
12
]
.
Hen
ce
,
h
y
d
r
o
g
en
p
o
s
s
ess
es
s
ev
er
al
ad
v
an
tag
eo
u
s
p
r
o
p
er
ties
,
wh
ich
m
ak
e
it
well
-
s
u
ited
f
o
r
b
len
d
in
g
with
o
th
er
f
u
els
in
a
p
p
r
o
p
r
iate
r
atio
s
an
d
s
u
b
s
eq
u
en
tly
e
n
h
an
ci
n
g
co
m
b
u
s
tio
n
ef
f
icien
cy
an
d
p
o
llu
tio
n
r
e
d
u
ctio
n
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t J Po
w
E
lec
&
Dr
i Sy
s
t
I
SS
N:
2088
-
8
6
9
4
I
s
o
la
tio
n
o
f
h
yd
r
o
g
en
fr
o
m
w
a
ter a
n
d
its
u
tili
z
a
tio
n
a
s
a
co
-
f
u
el
fo
r
tr
u
ck
s
in
to
…
(
S
itti
ch
o
t
K
r
a
d
a
n
g
-
n
g
a
)
3
T
ab
le
1
.
Hea
tin
g
v
alu
e
o
f
h
y
d
r
o
g
en
a
n
d
d
if
f
er
en
t
f
u
el
ty
p
es
[
12
]
F
u
e
l
S
t
a
t
e
a
t
25
°C
H
e
a
t
i
n
g
v
a
l
u
e
(
MJ
/
kg
)
H
2
G
a
s
1
2
1
.
0
N
a
t
u
r
a
l
g
a
s
G
a
s
47
.
1
G
a
so
l
i
n
e
Li
q
u
i
d
44
.
41
D
i
e
sel
Li
q
u
i
d
39
.
6
T
ab
le
2
.
p
r
o
p
e
r
ties
o
f
ea
ch
ty
p
e
o
f
f
u
el
[
12
]
P
r
o
p
e
r
t
i
e
s
U
n
i
t
H
2
N
a
t
u
r
a
l
g
a
s
G
a
so
l
i
n
e
D
i
e
se
l
M
o
l
e
c
u
l
a
r
w
e
i
g
h
t
2
.
02
16
.
04
1
0
0
-
105
2
0
0
D
e
n
si
t
y
a
t
st
a
n
d
a
r
d
c
o
n
d
i
t
i
o
n
kg
/
m
3
0
.
0
8
3
8
1
2
8
7
1
8
-
778
8
4
8
B
o
i
l
i
n
g
p
o
i
n
t
C
-
2
5
3
-
1
6
2
to
-
88
27
-
2
2
5
1
6
0
-
360
F
l
a
sh
p
o
i
n
t
C
<
-
2
5
3
-
1
8
4
-
43
60
-
80
F
l
a
mm
a
b
i
l
i
t
y
l
i
mi
t
v
o
l
%
4
.
0
-
75
.
0
5
.
3
-
15
.
0
1
.
4
-
7
.
6
1
.
0
-
6
.
0
A
u
t
o
-
i
g
n
i
t
i
o
n
t
e
mp
e
r
a
t
u
r
e
C
5
0
0
4
8
2
-
632
2
5
7
3
1
5
F
l
a
me
sp
e
e
d
m
/
s
2
.
83
0
.
45
N
/
A
N
o
t
e
:
S
t
a
n
d
a
r
d
c
o
n
d
i
t
i
o
n
s s
e
r
v
e
a
s
t
h
e
r
e
f
e
r
e
n
c
e
p
o
i
n
t
f
o
r
c
o
m
p
a
r
i
n
g
g
a
s
e
s
.
Th
e
s
e
c
o
n
d
i
t
i
o
n
s
r
e
f
e
r
t
o
a
g
a
s a
t
a
t
e
mp
e
r
a
t
u
r
e
o
f
1
5
°
C
a
n
d
a
p
r
e
s
su
r
e
o
f
1
a
t
m
2
.
1
.
P
rinciple
a
nd
ef
f
iciency
o
f
t
he
elec
t
ro
ly
s
is
o
f
wa
t
er
T
h
e
p
r
o
ce
s
s
o
f
s
ep
ar
atin
g
h
y
d
r
o
g
en
f
r
o
m
wate
r
th
r
o
u
g
h
elec
t
r
o
ly
s
is
is
an
elec
tr
o
ch
em
ical
p
r
o
ce
s
s
th
at
in
v
o
lv
es
ess
en
tial
co
m
p
o
n
en
ts
:
th
e
an
o
d
e
ter
m
in
al,
ca
th
o
d
e
ter
m
in
al,
p
o
wer
s
o
u
r
ce
,
an
d
an
elec
tr
o
ly
te
s
o
lu
tio
n
.
Du
r
in
g
th
e
o
p
er
atio
n
,
a
r
ed
u
ct
io
n
r
ea
ctio
n
tak
es
p
lace
at
th
e
ca
th
o
d
e
ter
m
in
al,
r
esu
ltin
g
i
n
th
e
p
r
o
d
u
ctio
n
o
f
h
y
d
r
o
g
en
g
as
.
Simu
ltan
eo
u
s
ly
,
th
e
g
en
er
atio
n
o
f
o
x
y
g
en
g
as
o
cc
u
r
s
at
th
e
an
o
d
e
ter
m
in
al
.
T
h
e
r
ea
ctio
n
s
in
th
e
elec
tr
o
ly
s
is
p
r
o
ce
s
s
ca
n
b
e
s
u
m
m
ar
ized
(
2
)
-
(
4
)
[
16
]
-
[
18
].
-
At
th
e
ca
th
o
d
e
2H
2
O
(
l
)
+
2e
-
H
2
(
g
)
+
2
OH
-
(
aq
)
(
2
)
-
At
th
e
an
o
d
e
H
2
(
g
)
+
2
OH
-
(
aq
)
½
O
2
(
g
)
+
H
2
O
+
2e
-
(
3
)
-
C
o
m
b
in
atio
n
r
ea
ctio
n
H
2
O
H
2
+
½
O
2
(
4
)
2
.
2
.
E
f
f
iciency
o
f
t
he
elec
t
ro
ly
s
is
pro
ce
s
s
Sin
ce
th
e
p
r
o
ce
s
s
o
f
elec
tr
o
ly
s
is
r
eq
u
ir
es
a
ce
r
tain
am
o
u
n
t
o
f
elec
tr
ical
en
er
g
y
to
s
ep
ar
at
e
h
y
d
r
o
g
en
f
r
o
m
wate
r
,
t
h
e
ef
f
icien
cy
o
f
t
h
e
elec
tr
o
ly
s
is
p
r
o
ce
s
s
ca
n
b
e
d
eter
m
in
ed
b
y
co
m
p
ar
in
g
t
h
e
h
ig
h
h
ea
tin
g
v
alu
e
(
HHV
)
[
6
]
o
f
th
e
h
y
d
r
o
g
en
p
r
o
d
u
ce
d
with
th
e
elec
tr
ical
e
n
e
r
g
y
i
n
p
u
t
r
eq
u
ir
ed
.
I
t
ca
n
b
e
e
x
p
r
ess
ed
as
f
o
llo
ws
:
T
h
e
en
e
r
g
y
ef
f
icien
c
y
o
f
h
y
d
r
o
g
en
-
wate
r
elec
tr
o
ly
s
is
is
in
v
er
s
ely
r
elate
d
to
t
h
e
v
o
ltag
e
a
p
p
lied
ac
r
o
s
s
1
ce
ll
(
elec
tr
o
d
e
p
air
)
i
n
th
e
elec
tr
o
l
y
s
is
p
r
o
ce
s
s
.
I
n
th
e
o
r
y
,
in
cr
ea
s
in
g
th
e
ef
f
icien
cy
o
f
th
e
elec
t
r
o
ly
ze
r
r
eq
u
ir
es
t
h
e
u
s
e
o
f
a
h
ig
h
er
v
o
ltag
e
clo
s
er
to
1
.
4
8
2
v
o
lts
,
r
ep
r
esen
tin
g
1
0
0
%
ef
f
icien
cy
.
Ho
wev
er
,
p
r
ac
tical
co
n
s
id
er
atio
n
s
s
u
ch
as
elec
tr
ical
an
d
th
er
m
al
lo
s
s
es
m
ea
n
th
at
th
e
ac
tu
al
ef
f
i
cien
cy
o
f
th
e
elec
tr
o
ly
ze
r
is
lo
wer
th
an
1
0
0
%
d
u
e
to
h
ig
h
er
v
o
ltag
es
[
1
9
]
,
[
2
0
]
.
T
h
er
ef
o
r
e
,
d
esig
n
in
g
th
e
v
o
l
tag
e
to
1
ce
ll
as
clo
s
e
as
p
o
s
s
ib
le
to
1
.
4
8
2
v
o
lts
m
ax
im
izes e
f
f
icien
cy
in
elec
tr
o
ly
s
is
p
r
o
ce
s
s
es
.
2
.
3
.
M
et
ho
do
lo
g
y
T
h
is
r
esear
ch
aim
s
to
d
ev
el
o
p
a
s
y
s
tem
f
o
r
s
ep
ar
atin
g
h
y
d
r
o
g
en
g
as
(
H
2
)
f
r
o
m
clea
n
wate
r
an
d
u
s
in
g
it
as
a
s
u
p
p
lem
en
tar
y
f
u
el
b
len
d
ed
with
th
e
p
r
im
ar
y
f
u
el
in
in
t
er
n
al
co
m
b
u
s
tio
n
o
r
I
C
en
g
in
e
s
.
T
h
is
ex
p
er
im
en
ts
d
if
f
er
f
r
o
m
p
r
ev
io
u
s
r
esear
ch
b
ec
au
s
e
it
ca
n
p
r
o
d
u
ce
h
y
d
r
o
g
en
g
as
ac
co
r
d
in
g
to
th
e
n
ee
d
s
o
f
th
e
en
g
in
e
.
All
p
r
o
ce
s
s
es
wer
e
co
n
tr
o
lled
t
h
r
o
u
g
h
E
C
U
with
th
e
in
s
tallatio
n
o
f
th
e
p
o
wer
co
n
tr
o
l
s
y
s
tem
an
d
s
af
ety
b
ac
k
f
ir
e
s
y
s
tem
to
en
s
u
r
e
s
af
ety
d
u
r
in
g
o
p
e
r
atio
n
.
E
C
U
r
eg
u
lated
h
y
d
r
o
g
en
p
r
o
d
u
cti
o
n
t
o
m
ee
t t
h
e
e
n
g
in
e'
s
n
ee
d
s
.
T
h
e
elec
tr
o
n
ic
s
y
s
tem
co
n
tr
o
lled
t
h
e
ac
ce
ler
atio
n
r
ate
o
f
th
e
en
g
i
n
e
.
W
h
en
th
e
e
n
g
in
e
s
to
p
p
e
d
wo
r
k
in
g
,
th
e
s
y
s
tem
im
m
ed
iately
s
h
u
t
d
o
wn
th
e
g
a
s
p
r
o
d
u
ctio
n
an
d
th
e
r
em
ain
in
g
wate
r
was
s
to
r
ed
in
th
e
wate
r
tan
k
,
as
s
h
o
wn
in
Fig
u
r
e
1
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2088
-
8
6
9
4
I
n
t J Po
w
E
lec
&
Dr
i Sy
s
t
,
Vo
l.
1
6
,
No
.
1
,
Ma
r
c
h
20
2
5
:
1
-
9
4
Fig
u
r
e
1
.
Diag
r
a
m
o
f
h
y
d
r
o
g
e
n
f
u
el
in
a
n
en
g
in
e
T
h
e
h
y
d
r
o
g
e
n
is
o
latio
n
s
et
was
d
esig
n
ed
as
a
s
y
s
tem
f
o
r
s
ep
ar
atin
g
h
y
d
r
o
g
en
f
r
o
m
wate
r
f
o
r
b
len
d
i
n
g
with
en
g
in
e
f
u
el
.
I
t
was
s
p
ec
if
i
ca
lly
co
n
s
tr
u
cted
f
o
r
u
s
e
with
a
2
,
5
0
0
cc
en
g
in
e
(
a
s
m
all
s
et
s
u
itab
le
f
o
r
en
g
in
es
n
o
t
ex
ce
ed
in
g
3
,
5
0
0
cc
).
T
h
e
s
y
s
tem
co
m
p
r
is
ed
one
s
et,
eq
u
i
p
p
ed
with
a
co
n
tr
o
l
ap
p
ar
atu
s
,
f
ea
tu
r
in
g
STL
3
1
6
L
m
etal
ce
ll
p
lates
.
I
n
to
tal,
th
er
e
ar
e
th
r
ee
s
ets
o
f
h
y
d
r
o
g
en
s
ep
ar
ato
r
s
.
E
ac
h
s
et
co
n
tain
s
th
r
ee
ch
an
n
els
an
d
1
4
elec
tr
o
d
es
(
s
ev
en
ca
th
o
d
es
a
n
d
s
ev
en
an
o
d
es
)
with
4
2
p
l
ates
.
T
h
e
h
y
d
r
o
g
en
is
o
latio
n
s
et
is
d
ep
icted
in
Fig
u
r
e
2
.
I
ts
r
esu
lts
wer
e
also
u
s
ed
f
o
r
th
e
co
m
p
a
r
is
o
n
o
f
f
u
el
co
n
s
u
m
p
tio
n
r
ates
b
etwe
en
th
e
p
u
r
e
d
iesel
f
u
el
an
d
h
y
d
r
o
g
en
-
d
iesel d
u
al
f
u
el
s
y
s
tem
s
.
Fig
u
r
e
2
.
Set o
f
eq
u
ip
m
en
t f
o
r
s
ep
ar
atin
g
h
y
d
r
o
g
en
g
as f
r
o
m
wate
r
,
u
s
in
g
STL
3
1
6
L
s
tain
l
ess
s
teel
s
h
ee
ts
,
with
a
to
tal
o
f
3
s
ets
2
.
4
.
Resul
t
s
a
nd
dis
cus
s
io
n
I
n
th
is
s
tu
d
y
,
a
h
y
d
r
o
g
e
n
s
ep
ar
ato
r
f
r
o
m
wate
r
was
d
esi
g
n
ed
b
ased
o
n
t
h
e
“
Saf
ety
S
tan
d
ar
d
f
o
r
Hy
d
r
o
g
e
n
a
n
d
Hy
d
r
o
g
en
Sy
s
t
em
s
:
Gu
id
elin
es
f
o
r
Hy
d
r
o
g
en
Sy
s
tem
Desig
n
,
Ma
ter
ials
Selectio
n
,
Op
er
atio
n
s
,
Sto
r
ag
e,
an
d
T
r
a
n
s
p
o
r
tatio
n
"
b
y
th
e
Natio
n
al
Aer
o
n
a
u
tics
an
d
Sp
ac
e
Ad
m
in
is
tr
atio
n
(
NASA
)
,
Un
ited
States
[
2
1
]
.
T
h
e
ef
f
icien
cy
o
f
h
y
d
r
o
g
en
g
as
s
ep
ar
atio
n
f
r
o
m
wate
r
was
m
ea
s
u
r
e
d
u
s
in
g
m
ea
s
u
r
in
g
in
s
tr
u
m
en
ts
an
d
elec
tr
o
ly
ze
r
s
.
T
h
e
p
o
s
itiv
e
p
o
l
es
o
f
th
ese
d
ev
ices
wer
e
co
n
n
ec
ted
to
th
e
b
atter
y
'
s
p
o
s
itiv
e
ter
m
in
als,
wh
ile
th
e
n
eg
ativ
e
p
o
les
wer
e
co
n
n
ec
te
d
to
th
e
b
atter
y
'
s
n
eg
ativ
e
ter
m
in
als
[
2
2
]
-
[
2
4
]
.
T
h
e
v
al
u
es
wer
e
r
ec
o
r
d
ed
e
v
er
y
m
in
u
te
f
o
r
th
r
ee
h
o
u
r
s
.
E
lectr
ical
v
o
ltag
e
was
m
ea
s
u
r
ed
in
v
o
lts
,
an
d
cu
r
r
en
t
was
m
ea
s
u
r
ed
in
am
p
s
.
Su
b
s
eq
u
en
tly
,
af
ter
r
ec
o
r
d
in
g
th
e
lo
s
t
wate
r
weig
h
t,
th
e
elec
tr
ical
en
er
g
y
co
n
s
u
m
p
tio
n
u
s
ed
in
h
y
d
r
o
g
e
n
p
r
o
d
u
ctio
n
f
r
o
m
th
e
elec
tr
o
ly
ze
r
was
d
eter
m
i
n
ed
b
y
m
u
ltip
ly
in
g
th
e
m
ea
s
u
r
e
d
elec
tr
ical
v
o
ltag
e
a
n
d
c
u
r
r
e
n
t
.
T
h
e
q
u
a
n
tity
o
f
l
o
s
t w
ater
weig
h
t w
as th
en
co
m
p
ar
ed
o
v
er
tim
e,
as sh
o
wn
in
Fig
u
r
e
3
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t J Po
w
E
lec
&
Dr
i Sy
s
t
I
SS
N:
2088
-
8
6
9
4
I
s
o
la
tio
n
o
f
h
yd
r
o
g
en
fr
o
m
w
a
ter a
n
d
its
u
tili
z
a
tio
n
a
s
a
co
-
f
u
el
fo
r
tr
u
ck
s
in
to
…
(
S
itti
ch
o
t
K
r
a
d
a
n
g
-
n
g
a
)
5
Fig
u
r
e
3
.
T
h
e
elec
tr
ic
p
o
we
r
c
o
n
s
u
m
ed
b
y
h
y
d
r
o
g
en
g
as sep
ar
ato
r
f
r
o
m
wate
r
Fig
u
r
e
3
s
h
o
ws
th
e
elec
tr
ic
p
o
wer
co
n
s
u
m
ed
b
y
a
h
y
d
r
o
g
e
n
g
as
s
ep
ar
ato
r
f
r
o
m
wate
r
.
T
h
e
v
alu
es
wer
e
r
ec
o
r
d
e
d
ev
e
r
y
m
in
u
te
f
o
r
th
r
ee
h
o
u
r
s
.
I
t
was
f
o
u
n
d
t
h
at
th
e
av
er
ag
e
elec
tr
ic
p
o
wer
u
s
ed
in
th
e
p
r
o
ce
s
s
o
f
s
ep
ar
atin
g
h
y
d
r
o
g
en
g
as
f
r
o
m
wate
r
was
1
2
5
.
7
4
W
,
with
a
m
ax
im
u
m
v
alu
e
o
f
1
3
1
.
7
0
W
an
d
a
m
in
im
u
m
o
f
115
.
9
0
W
.
T
h
e
av
er
a
g
e
p
o
we
r
was
14
.
0
0
V
a
n
d
9
.
0
0
A
.
H
y
d
r
o
g
en
p
r
o
d
u
ctio
n
f
r
o
m
th
e
elec
tr
o
ly
ze
r
le
d
to
a
g
r
ad
u
al
r
e
d
u
ctio
n
i
n
th
e
wate
r
lev
el
.
I
n
th
is
ex
p
er
im
e
n
t,
th
e
e
lectr
o
ly
ze
r
co
n
tain
e
d
th
r
ee
lite
r
s
o
f
wate
r
,
with
an
ad
d
itio
n
al
1
liter
in
th
e
s
to
r
ag
e
tan
k
.
C
o
n
s
eq
u
en
tly
,
th
e
wei
g
h
t
o
f
th
e
wate
r
in
th
e
s
to
r
ag
e
tan
k
was
m
ea
s
u
r
ed
ev
er
y
m
in
u
te
f
o
r
th
r
ee
h
o
u
r
s
,
as illu
s
tr
ated
in
Fig
u
r
e
4
.
Fig
u
r
e
4
s
h
o
ws
th
e
weig
h
t
o
f
wate
r
lo
s
s
d
u
r
in
g
th
e
s
ep
ar
at
io
n
o
f
h
y
d
r
o
g
en
g
as
f
r
o
m
wa
ter
.
I
t
was
f
o
u
n
d
th
at
in
3
h
o
u
r
s
,
th
e
weig
h
t
o
f
wate
r
lo
s
s
was
4
0
.
0
2
g
.
T
h
e
en
er
g
y
ef
f
icien
c
y
o
f
t
h
e
elec
tr
o
ly
ze
r
was
ca
lcu
lated
u
s
in
g
f
o
llo
win
g
co
n
ce
p
ts
.
Sin
ce
o
n
e
g
r
am
o
f
wa
ter
co
n
tain
s
a
p
p
r
o
x
im
ately
1
/
9
g
o
f
h
y
d
r
o
g
e
n
,
in
th
is
ca
s
e,
th
e
weig
h
t
o
f
wate
r
lo
s
s
is
4
0
.
0
2
g
,
wh
ich
ca
n
b
e
co
n
v
er
ted
to
4
0
.
02
/
9
g
r
am
o
f
h
y
d
r
o
g
e
n
i
n
th
r
ee
h
o
u
r
s
.
T
h
e
av
e
r
ag
e
elec
tr
ical
p
o
wer
co
n
s
u
m
p
tio
n
was
th
en
ca
lcu
lated
to
b
e
1
2
5
.
7
4
W
.
T
h
er
ef
o
r
e,
th
e
en
er
g
y
ef
f
icien
cy
o
f
th
e
elec
tr
o
ly
ze
r
i
n
s
ep
ar
atin
g
h
y
d
r
o
g
en
g
as
f
r
o
m
wate
r
was
d
eter
m
in
ed
t
o
b
e
8
4
.
8
3
k
W
h
/
kgH
2
.
C
o
n
s
eq
u
en
tly
,
th
e
th
e
o
r
etica
l
ef
f
icien
cy
o
f
th
e
elec
tr
o
ly
ze
r
i
n
ac
co
r
d
a
n
ce
with
th
e
h
y
d
r
o
g
e
n
s
ep
ar
atio
n
th
e
o
r
y
f
r
o
m
wate
r
was
at
4
5
.
97
%.
T
h
e
f
lam
e
ch
ar
ac
ter
is
tics
f
r
o
m
th
e
elec
tr
o
ly
ze
r
wer
e
co
n
tin
u
o
u
s
,
with
an
av
er
ag
e
f
lo
w
r
ate
o
f
0
.
8
9
cm
3
/
s
ec
an
d
an
av
er
ag
e
h
y
d
r
o
g
en
s
p
ee
d
o
f
2
.
8
4
m
/
s
ec
.
Fig
u
r
e
5
s
h
o
ws im
ag
es c
ap
tu
r
ed
with
a
r
eg
u
lar
ca
m
er
a
an
d
im
ag
es c
ap
tu
r
ed
with
a
n
in
f
r
a
r
ed
th
e
r
m
o
m
eter
.
Fig
u
r
e
4
.
T
h
e
weig
h
t
o
f
wate
r
lo
s
t d
u
r
in
g
t
h
e
s
ep
ar
atio
n
o
f
h
y
d
r
o
g
en
g
as f
r
o
m
wate
r
T
o
ev
alu
ate
th
e
p
er
f
o
r
m
an
ce
o
f
th
e
h
y
d
r
o
g
en
s
ep
ar
ato
r
,
th
e
a
ctu
al
test
o
n
th
e
p
ick
u
p
tr
u
ck
,
a
co
m
m
o
n
r
ail
d
iesel
en
g
in
e
with
a
d
is
p
l
ac
em
en
t
o
f
2
,
4
9
9
cc
,
was
co
n
d
u
cted
.
E
C
U
was
ad
ju
s
ted
to
m
atch
th
e
en
g
in
e'
s
s
ize
an
d
s
p
ee
d
.
T
o
p
er
f
o
r
m
th
e
test
,
th
e
lo
ad
s
o
f
th
e
test
r
an
g
in
g
f
r
o
m
f
r
o
m
1
,
8
5
0
to
2
,
1
0
0
k
g
wer
e
p
r
e
p
ar
ed
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2088
-
8
6
9
4
I
n
t J Po
w
E
lec
&
Dr
i Sy
s
t
,
Vo
l.
1
6
,
No
.
1
,
Ma
r
c
h
20
2
5
:
1
-
9
6
f
r
o
m
th
e
ar
r
an
g
em
en
t
o
f
ce
m
en
t
b
a
g
s
o
n
th
e
tr
u
c
k
,
as
d
is
p
lay
ed
in
Fig
u
r
e
6
(
a
)
.
T
h
e
test
co
v
e
r
ed
an
1
1
-
k
m
d
is
tan
ce
alo
n
g
th
e
s
am
e
r
o
u
te
.
T
h
is
test
in
v
o
lv
ed
a
co
m
p
a
r
ativ
e
s
tu
d
y
b
etwe
en
u
s
in
g
p
u
r
e
d
iesel
f
u
el
an
d
a
h
y
d
r
o
g
en
-
d
iesel
b
len
d
to
d
eter
m
in
e
f
u
el
ef
f
icien
c
y
o
v
e
r
th
e
s
am
e
r
o
u
te
.
T
h
e
in
s
tallatio
n
o
f
a
h
y
d
r
o
g
en
s
ep
ar
at
o
r
f
r
o
m
wate
r
in
a
ca
r
in
clu
d
ed
s
ev
er
al
k
ey
co
m
p
o
n
e
n
ts
:
a
h
y
d
r
o
g
en
p
r
o
d
u
ctio
n
tan
k
,
a
1
-
liter
wate
r
s
to
r
ag
e
tan
k
,
a
f
lash
b
ac
k
a
r
r
esto
r
,
a
n
d
a
n
e
lectr
o
n
ic
co
n
t
r
o
l
u
n
it
(
E
C
U
)
f
o
r
th
e
e
n
g
in
e,
a
s
s
h
o
wn
i
n
Fig
u
r
e
6
(
b
)
.
E
C
U
f
o
r
h
y
d
r
o
g
en
p
r
o
d
u
ctio
n
u
tili
ze
d
a
co
m
p
u
ter
to
ad
ju
s
t
th
e
s
y
s
tem
,
r
ed
u
cin
g
th
e
am
o
u
n
t
o
f
f
u
el
in
jectio
n
an
d
r
ep
lacin
g
it
with
t
h
e
p
r
o
d
u
ce
d
h
y
d
r
o
g
en
.
T
h
e
d
esig
n
o
f
th
e
co
n
tr
o
l
s
y
s
tem
is
s
h
o
wn
i
n
Fig
u
r
e
7
.
Fig
u
r
e
8
ex
h
ib
its
th
e
co
n
tr
o
l sy
s
tem
tu
n
n
in
g
to
g
ain
th
e
d
esire
d
am
o
u
n
t o
f
f
u
el
in
jectio
n
in
th
e
test
.
Fig
u
r
e
5
.
C
h
ar
ac
ter
is
tics
o
f
th
e
h
y
d
r
o
g
en
f
lam
e
o
b
tain
ed
f
r
o
m
th
e
elec
tr
o
ly
ze
r
(
a)
(
b
)
Fig
u
r
e
6
.
T
esti
n
g
o
f
p
ic
k
u
p
tr
u
ck
(
co
m
m
o
n
r
ail
d
iesel e
n
g
in
e
2
,
4
9
9
cc
)
:
(
a
)
lo
ad
a
r
r
an
g
em
en
t a
n
d
(
b
)
c
o
n
f
ig
u
r
atio
n
o
f
k
e
y
co
m
p
o
n
e
n
ts
Fig
u
r
e
7
.
C
o
n
tr
o
l sy
s
tem
d
esig
n
d
iag
r
am
to
r
ed
u
ce
s
ig
n
als i
n
eq
u
ip
m
en
t a
n
d
s
en
s
o
r
s
in
o
r
d
er
to
r
e
d
u
ce
f
u
el
in
jectio
n
b
y
u
s
in
g
h
y
d
r
o
g
en
g
as a
s
a
r
ep
lace
m
en
t
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t J Po
w
E
lec
&
Dr
i Sy
s
t
I
SS
N:
2088
-
8
6
9
4
I
s
o
la
tio
n
o
f
h
yd
r
o
g
en
fr
o
m
w
a
ter a
n
d
its
u
tili
z
a
tio
n
a
s
a
co
-
f
u
el
fo
r
tr
u
ck
s
in
to
…
(
S
itti
ch
o
t
K
r
a
d
a
n
g
-
n
g
a
)
7
T
h
e
co
m
p
a
r
is
o
n
o
f
f
u
el
c
o
n
s
u
m
p
tio
n
r
ates
b
etwe
en
u
s
in
g
o
n
ly
d
iesel
f
u
el
an
d
u
s
in
g
d
iesel
f
u
el
co
m
b
in
ed
with
H
2
with
a
l
o
a
d
ed
weig
h
t
o
f
1
,
8
5
0
a
n
d
2
,
1
0
0
k
g
at
1
1
k
m
is
s
h
o
wn
in
Fig
u
r
es
9
an
d
1
0
.
Fig
u
r
e
9
p
r
esen
ts
th
e
f
u
el
co
n
s
u
m
p
tio
n
r
ate
o
v
er
a
d
is
tan
ce
o
f
1
1
k
m
.
T
h
e
r
esu
lts
in
d
icate
th
at
at
a
lo
ad
weig
h
t
o
f
1
,
8
5
0
k
g
,
u
s
in
g
d
iesel
f
u
el
co
m
b
in
ed
with
H
2
r
esu
lts
in
g
r
ea
ter
f
u
el
s
av
in
g
s
c
o
m
p
ar
e
d
t
o
u
s
in
g
p
u
r
e
d
iesel
f
u
el,
with
an
av
er
a
g
e
s
av
in
g
s
o
f
2
7
.
8
%.
Fo
r
an
i
n
cr
ea
s
ed
l
o
ad
weig
h
t
o
f
2
,
1
0
0
k
g
,
t
h
e
d
iesel
f
u
el
co
m
b
in
ed
with
H
2
ac
h
iev
es
h
ig
h
er
f
u
el
s
av
in
g
s
th
an
u
s
in
g
p
u
r
e
d
iesel
f
u
el,
with
an
av
er
ag
e
s
av
in
g
s
o
f
1
6
.
70
%.
As
th
e
lo
ad
weig
h
t
in
cr
ea
s
es,
t
h
e
e
n
g
in
e
r
eq
u
ir
es
m
o
r
e
p
o
wer
,
th
er
eb
y
i
n
cr
ea
s
in
g
th
e
n
ee
d
f
o
r
f
u
el
en
er
g
y
.
T
h
u
s
,
th
e
av
er
ag
e
f
u
el
s
av
in
g
s
o
f
th
e
d
ie
s
el
f
u
el
co
m
b
in
ed
with
H
2
s
y
s
t
em
with
th
e
lo
ad
weig
h
t
o
f
2
,
1
0
0
k
g
is
lo
wer
th
an
th
at
o
f
th
e
p
u
r
e
d
iesel f
u
el
s
y
s
tem
.
Fig
u
r
e
8
.
T
h
e
co
m
p
u
ter
s
y
s
te
m
tu
n
in
g
to
co
n
tr
o
l th
e
am
o
u
n
t o
f
f
u
el
i
n
jectio
n
Fig
u
r
e
9
.
Fu
el
c
o
n
s
u
m
p
tio
n
r
a
te
test
at
a
d
is
tan
ce
o
f
1
1
k
m
Fig
u
r
e
1
0
.
T
esti
n
g
lev
els o
f
b
lack
s
m
o
k
e
,
PM
2
.
5
,
an
d
PM
1
0
at
a
d
is
tan
ce
o
f
1
1
k
m
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2088
-
8
6
9
4
I
n
t J Po
w
E
lec
&
Dr
i Sy
s
t
,
Vo
l.
1
6
,
No
.
1
,
Ma
r
c
h
20
2
5
:
1
-
9
8
T
esti
n
g
th
e
lev
els o
f
b
lack
s
m
o
k
e,
PM2
.
5
,
an
d
PM1
0
with
a
lo
ad
weig
h
t o
f
1
,
8
5
0
to
2
,
1
0
0
k
g
r
ev
e
als
th
at
lev
els
o
f
b
lack
s
m
o
k
e,
PM2
.
5
,
an
d
PM1
0
o
f
th
e
h
y
d
r
o
g
en
-
d
iesel
d
u
al
f
u
el
s
y
s
tem
ar
e
lo
wer
th
an
t
h
o
s
e
o
f
th
e
p
u
r
e
d
iesel
f
u
el
s
y
s
tem
.
As
th
e
lo
ad
in
cr
ea
s
es,
b
lack
s
m
o
k
e
em
is
s
io
n
s
ten
d
to
in
cr
ea
s
e,
b
u
t
th
e
r
elea
s
e
o
f
PM2
.
5
an
d
PM1
0
d
ec
r
ea
s
es
.
T
h
ese
f
in
d
in
g
s
ar
e
ag
r
ee
a
b
le
with
th
e
r
esu
lts
o
f
th
e
w
o
r
k
s
p
r
o
v
id
ed
b
y
W
u
et
a
l.
[
2
5
]
,
in
d
icatin
g
th
at
th
e
h
i
g
h
e
r
lo
ad
s
in
cr
ea
s
ed
b
lack
s
m
o
k
e
em
is
s
io
n
s
.
I
n
th
is
p
r
esen
t
wo
r
k
,
th
e
b
lack
s
m
o
k
e
em
is
s
io
n
at
a
lo
ad
weig
h
t
o
f
2
,
1
0
0
k
g
was
8
.
43
%
wh
en
th
e
h
y
d
r
o
g
en
-
d
iesel
d
u
al
f
u
el
was
test
ed
.
T
h
is
b
lack
s
m
o
k
e
em
is
s
io
n
v
alu
e
is
u
n
d
er
th
e
lim
itatio
n
g
iv
en
b
y
t
h
e
wo
r
k
co
n
d
u
cted
b
y
C
astro
et
a
l.
[
18
]
.
3.
CO
NCLU
SI
O
N
An
in
v
esti
g
atio
n
o
n
th
e
ef
f
icien
cy
o
f
th
e
elec
tr
o
ly
s
is
p
r
o
ce
s
s
u
s
ed
in
th
e
p
ick
u
p
tr
u
ck
was
co
n
d
u
cte
d
.
B
ased
o
n
th
e
o
b
tain
e
d
r
esu
lts
,
th
e
s
ig
n
if
ican
t
co
n
clu
s
io
n
s
a
n
d
s
u
g
g
esti
o
n
s
ar
e
:
i
)
T
h
e
tes
ts
r
ev
ea
led
th
at
th
e
en
er
g
y
ef
f
icien
c
y
o
f
u
s
in
g
elec
tr
o
ly
ze
r
s
,
with
an
av
er
ag
e
elec
tr
icity
co
n
s
u
m
p
tio
n
o
f
1
2
5
.
7
4
W
,
was
84
.
8
3
k
W
h
/
kgH
2
.
I
n
a
d
d
itio
n
,
th
e
th
eo
r
etica
l
ef
f
icien
cy
o
f
th
e
elec
tr
o
ly
ze
r
in
s
ep
ar
atin
g
h
y
d
r
o
g
e
n
g
as
f
r
o
m
th
e
wate
r
was
4
5
.
97
%
;
an
d
ii)
T
esti
n
g
o
n
p
ick
u
p
tr
u
ck
s
with
l
o
ad
s
o
f
1
,
8
5
0
a
n
d
2
,
1
0
0
k
g
o
v
er
a
d
is
tan
ce
o
f
1
1
k
ilo
m
eter
s
ex
h
i
b
ited
th
at
u
s
in
g
h
y
d
r
o
g
en
-
d
iesel
d
u
al
s
y
s
tem
r
esu
lted
in
f
u
el
s
av
in
g
s
o
f
2
7
.
8
%
an
d
1
6
.
70
%
,
as
co
m
p
ar
ed
to
th
at
o
f
u
s
in
g
p
u
r
e
d
iesel
f
u
el
s
y
s
tem
.
B
esid
es,
lev
els
o
f
b
lack
s
m
o
k
e,
PM2
.
5
,
an
d
PM1
0
o
f
th
e
h
y
d
r
o
g
en
-
d
iesel
d
u
al
f
u
el
s
y
s
tem
wer
e
l
o
wer
th
a
n
t
h
o
s
e
o
f
th
e
p
u
r
e
d
iesel
f
u
el
s
y
s
tem
.
T
h
u
s
,
th
e
u
s
e
o
f
h
y
d
r
o
g
en
g
as
as
a
s
u
p
p
lem
en
t
ar
y
f
u
el
b
y
th
e
s
elf
-
m
ad
e
h
y
d
r
o
g
en
g
as
s
ep
ar
ato
r
in
a
co
m
m
o
n
r
ail
d
iesel
en
g
in
e
ca
n
b
e
an
alter
n
ativ
e
c
h
o
ice
f
o
r
au
to
m
o
b
ile
en
er
g
y
.
T
o
ac
h
ie
v
e
th
is
g
o
al
in
th
e
f
u
tu
r
e,
th
e
s
elf
-
m
ad
e
h
y
d
r
o
g
e
n
g
as
s
ep
ar
ato
r
as
th
e
p
r
esen
t
p
r
o
to
ty
p
e
s
h
o
u
ld
b
e
f
u
r
th
er
d
ev
e
lo
p
ed
f
o
r
th
e
h
ig
h
er
en
g
in
e
ca
p
ac
ity
,
an
d
ap
p
l
y
in
g
a
n
ew
c
o
n
tr
o
l
-
o
r
ien
ted
m
eth
o
d
to
co
n
tr
o
l
th
e
am
o
u
n
t o
f
f
u
el
in
jectio
n
in
ac
c
o
r
d
a
n
ce
with
t
h
e
ac
tu
al
u
s
e
o
f
th
e
en
g
in
es sh
o
u
ld
also
b
e
p
er
f
o
r
m
ed
in
th
e
n
ea
r
f
u
tu
r
e
.
ACK
NO
WL
E
DG
E
M
E
NT
S
T
h
e
au
th
o
r
s
wo
u
ld
lik
e
to
th
an
k
f
o
r
th
e
s
u
p
p
o
r
t
f
r
o
m
Fu
n
d
am
en
tal
Fu
n
d
(
FF
)
,
an
d
R
attan
ak
o
s
in
C
o
lleg
e
f
o
r
Su
s
tain
ab
le
E
n
e
r
g
y
an
d
E
n
v
ir
o
n
m
en
t,
R
ajam
an
g
ala
Un
iv
er
s
ity
T
ec
h
n
o
l
o
g
y
o
f
R
attan
ak
o
s
in
.
RE
F
E
R
E
NC
E
S
[
1
]
R
.
L
i
,
J.
To
n
g
,
G
.
Z
h
a
n
g
,
M
.
G
a
o
,
D
.
C
a
i
,
a
n
d
Z
.
W
u
,
“
I
mp
r
o
v
i
n
g
t
h
e
c
o
m
b
u
st
i
o
n
e
f
f
i
c
i
e
n
c
y
o
f
d
i
e
sel
f
u
e
l
a
n
d
l
o
w
e
r
i
n
g
P
M
2
.
5
u
si
n
g
p
a
l
y
g
o
r
s
k
i
t
e
-
b
a
s
e
d
n
a
n
o
c
o
m
p
o
s
i
t
e
a
n
d
r
e
m
o
v
i
n
g
C
d
2
+
b
y
t
h
e
r
e
si
d
u
e
,
”
A
p
p
l
i
e
d
C
l
a
y
S
c
i
e
n
c
e
,
v
o
l
.
1
6
2
,
p
p
.
2
7
6
–
2
8
7
,
S
e
p
.
2
0
1
8
,
d
o
i
:
1
0
.
1
0
1
6
/
j
.
c
l
a
y
.
2
0
1
8
.
0
6
.
0
2
8
.
[
2
]
S
.
K
r
a
d
a
n
g
-
n
g
a
a
n
d
P
.
K
a
c
h
a
p
o
n
g
k
u
n
,
“
I
so
l
a
t
i
n
g
h
y
d
r
o
g
e
n
f
r
o
m
w
a
t
e
r
f
o
r
d
i
e
se
l
e
n
g
i
n
e
,
”
S
AU
J
o
u
r
n
a
l
of
S
c
i
e
n
c
e
&
T
e
c
h
n
o
l
o
g
y
,
v
o
l
.
1
0
,
n
o
.
1
,
p
p
.
1
–
1
5
,
2
0
2
4
.
[
3
]
Z.
Zh
a
n
g
,
Z
.
H
u
a
n
g
,
X
.
W
a
n
g
,
J
.
X
i
a
n
g
,
X
.
W
a
n
g
,
a
n
d
H
.
M
i
a
o
,
“
M
e
a
s
u
r
e
m
e
n
t
s
o
f
l
a
m
i
n
a
r
b
u
r
n
i
n
g
v
e
l
o
c
i
t
i
e
s
a
n
d
M
a
r
k
st
e
i
n
l
e
n
g
t
h
s
f
o
r
me
t
h
a
n
o
l
–
a
i
r
–
n
i
t
r
o
g
e
n
mi
x
t
u
r
e
s
a
t
e
l
e
v
a
t
e
d
p
r
e
ssu
r
e
s a
n
d
t
e
m
p
e
r
a
t
u
r
e
s,
”
C
o
m
b
u
s
t
i
o
n
a
n
d
F
l
a
m
e
,
v
o
l
.
1
5
5
,
n
o
.
3
,
p
p
.
3
5
8
–
3
6
8
,
N
o
v
.
2
0
0
8
,
d
o
i
:
1
0
.
1
0
1
6
/
j
.
c
o
mb
u
st
f
l
a
me.
2
0
0
8
.
0
7
.
0
0
5
.
[
4
]
C
.
Ta
n
g
,
Y
.
Z
h
a
n
g
,
a
n
d
Z.
H
u
a
n
g
,
“
P
r
o
g
r
e
ss
i
n
c
o
mb
u
st
i
o
n
i
n
v
e
s
t
i
g
a
t
i
o
n
s
o
f
h
y
d
r
o
g
e
n
-
e
n
r
i
c
h
e
d
h
y
d
r
o
c
a
r
b
o
n
s
,
”
Re
n
e
w
a
b
l
e
a
n
d
S
u
s
t
a
i
n
a
b
l
e
E
n
e
rg
y
R
e
v
i
e
w
s
,
v
o
l
.
3
0
,
p
p
.
1
9
5
–
2
1
6
,
2
0
1
4
,
d
o
i
:
1
0
.
1
0
1
6
/
j
.
r
se
r
.
2
0
1
3
.
1
0
.
0
0
5
.
[
5
]
Y
.
S
u
n
,
X
.
Y
u
,
a
n
d
L
.
J
i
a
n
g
,
“
Ef
f
e
c
t
s
o
f
d
i
r
e
c
t
h
y
d
r
o
g
e
n
i
n
j
e
c
t
i
o
n
o
n
p
a
r
t
i
c
l
e
n
u
mb
e
r
e
mi
ss
i
o
n
s
f
r
o
m
a
l
e
a
n
b
u
r
n
g
a
s
o
l
i
n
e
e
n
g
i
n
e
,
”
I
n
t
e
r
n
a
t
i
o
n
a
l
J
o
u
r
n
a
l
o
f
H
y
d
r
o
g
e
n
E
n
e
rg
y
,
v
o
l
.
4
1
,
n
o
.
4
1
,
p
p
.
1
8
6
3
1
–
1
8
6
4
0
,
2
0
1
6
,
d
o
i
:
1
0
.
1
0
1
6
/
j
.
i
j
h
y
d
e
n
e
.
2
0
1
6
.
0
7
.
2
2
4
.
[
6
]
S
.
R
a
v
i
t
e
j
a
a
n
d
G
.
N
.
K
u
mar,
“
Ef
f
e
c
t
o
f
h
y
d
r
o
g
e
n
a
d
d
i
t
i
o
n
o
n
t
h
e
p
e
r
f
o
r
m
a
n
c
e
a
n
d
e
m
i
ssi
o
n
p
a
r
a
m
e
t
e
r
s
o
f
a
n
S
I
e
n
g
i
n
e
f
u
e
l
e
d
w
i
t
h
b
u
t
a
n
o
l
b
l
e
n
d
s
a
t
s
t
o
i
c
h
i
o
m
e
t
r
i
c
c
o
n
d
i
t
i
o
n
s
,
”
I
n
t
e
r
n
a
t
i
o
n
a
l
J
o
u
r
n
a
l
o
f
H
y
d
ro
g
e
n
E
n
e
rg
y
,
v
o
l
.
4
0
,
n
o
.
3
0
,
p
p
.
9
5
6
3
–
9
5
6
9
,
2
0
1
5
,
d
o
i
:
1
0
.
1
0
1
6
/
j
.
i
j
h
y
d
e
n
e
.
2
0
1
5
.
0
5
.
1
7
1
.
[
7
]
Q
.
h
e
L
u
o
a
n
d
B
.
G.
S
u
n
,
“
I
n
d
u
c
i
n
g
f
a
c
t
o
r
s
a
n
d
f
r
e
q
u
e
n
c
y
o
f
c
o
m
b
u
s
t
i
o
n
k
n
o
c
k
i
n
h
y
d
r
o
g
e
n
i
n
t
e
r
n
a
l
c
o
m
b
u
st
i
o
n
e
n
g
i
n
e
s,”
I
n
t
e
r
n
a
t
i
o
n
a
l
J
o
u
r
n
a
l
o
f
H
y
d
r
o
g
e
n
E
n
e
rg
y
,
v
o
l
.
4
1
,
n
o
.
3
6
,
p
p
.
1
6
2
9
6
–
1
6
3
0
5
,
2
0
1
6
,
d
o
i
:
1
0
.
1
0
1
6
/
j
.
i
j
h
y
d
e
n
e
.
2
0
1
6
.
0
5
.
2
5
7
.
[
8
]
D
i
h
y
d
r
o
g
e
n
,
"
O
-
C
h
e
m
D
i
re
c
t
o
ry
,
U
n
i
v
e
r
si
t
y
o
f
S
o
u
t
h
e
r
n
M
a
i
n
e
.
A
r
c
h
i
v
e
d
f
r
o
m t
h
e
o
r
i
g
i
n
a
l
o
n
1
3
F
e
b
r
u
a
r
y
2
0
0
9
.
[
9
]
M
.
N
.
C
a
r
c
a
ss
i
a
n
d
F
.
F
i
n
e
s
c
h
i
,
“
D
e
f
l
a
g
r
a
t
i
o
n
s o
f
H
2
-
a
i
r
a
n
d
C
H
4
-
a
i
r
l
e
a
n
mi
x
t
u
r
e
s i
n
a
v
e
n
t
e
d
m
u
l
t
i
-
c
o
m
p
a
r
t
me
n
t
e
n
v
i
r
o
n
me
n
t
,
”
En
e
r
g
y
,
v
o
l
.
3
0
,
n
o
.
8
S
P
EC
.
I
S
S
.
,
p
p
.
1
4
3
9
–
1
4
5
1
,
2
0
0
5
,
d
o
i
:
1
0
.
1
0
1
6
/
j
.
e
n
e
r
g
y
.
2
0
0
4
.
0
2
.
0
1
2
.
[
1
0
]
N
a
t
i
o
n
a
l
r
e
sea
r
c
h
c
o
u
n
c
i
l
a
n
d
n
a
t
i
o
n
a
l
a
c
a
d
e
my
o
f
e
n
g
i
n
e
e
r
i
n
g
o
f
t
h
e
n
a
t
i
o
n
a
l
a
c
a
d
e
mi
e
s
,
T
h
e
H
y
d
ro
g
e
n
E
c
o
n
o
m
y
.
W
a
s
h
i
n
g
t
o
n
,
D
.
C
.
:
N
a
t
i
o
n
a
l
A
c
a
d
e
m
i
e
s
P
r
e
ss,
2
0
0
4
.
d
o
i
:
1
0
.
1
7
2
2
6
/
1
0
9
2
2
.
[
1
1
]
P
.
P
a
t
n
a
i
k
,
A
c
o
m
p
re
h
e
n
si
v
e
g
u
i
d
e
t
o
t
h
e
h
a
z
a
r
d
o
u
s
p
r
o
p
e
rt
i
e
s
o
f
c
h
e
m
i
c
a
l
su
b
s
t
a
n
c
e
s
.
H
o
b
o
k
e
n
:
J
o
h
n
W
i
l
e
y
&
S
o
n
s
I
n
c
.
,
2
0
0
7
.
[
1
2
]
C
.
C
i
t
i
e
s
a
n
d
C
o
mm
u
n
i
t
i
e
s,
“
A
l
t
e
r
n
a
t
i
v
e
f
u
e
l
s
d
a
t
a
c
e
n
t
e
r
–
f
u
e
l
p
r
o
p
e
r
t
i
e
s
c
o
mp
a
r
i
s
o
n
,
”
2
0
2
1
.
[
O
n
l
i
n
e
]
.
A
v
a
i
l
a
b
l
e
:
h
t
t
p
s
:
/
/
a
f
d
c
.
e
n
e
r
g
y
.
g
o
v
/
f
i
l
e
s/
u
/
p
u
b
l
i
c
a
t
i
o
n
/
f
u
e
l
_
c
o
m
p
a
r
i
s
o
n
_
c
h
a
r
t
.
p
d
f
[
1
3
]
V
.
D
h
y
a
n
i
a
n
d
K
.
A
.
S
u
b
r
a
ma
n
i
a
n
,
“
Ex
p
e
r
i
m
e
n
t
a
l
b
a
se
d
c
o
m
p
a
r
a
t
i
v
e
e
x
e
r
g
y
a
n
a
l
y
si
s
o
f
a
mu
l
t
i
-
c
y
l
i
n
d
e
r
s
p
a
r
k
i
g
n
i
t
i
o
n
e
n
g
i
n
e
f
u
e
l
l
e
d
w
i
t
h
d
i
f
f
e
r
e
n
t
g
a
s
e
o
u
s
(
C
N
G
,
H
C
N
G
,
a
n
d
h
y
d
r
o
g
e
n
)
f
u
e
l
s,”
I
n
t
e
r
n
a
t
i
o
n
a
l
J
o
u
r
n
a
l
o
f
H
y
d
r
o
g
e
n
E
n
e
r
g
y
,
v
o
l
.
4
4
,
n
o
.
3
6
,
p
p
.
2
0
4
4
0
–
2
0
4
5
1
,
2
0
1
9
,
d
o
i
:
1
0
.
1
0
1
6
/
j
.
i
j
h
y
d
e
n
e
.
2
0
1
9
.
0
5
.
2
2
9
.
[
1
4
]
D
.
C
l
a
y
t
o
n
,
“
H
a
n
d
b
o
o
k
o
f
i
s
o
t
o
p
e
s
i
n
t
h
e
c
o
sm
o
s
-
h
y
d
r
o
g
e
n
t
o
g
a
l
l
i
u
m,
”
C
a
m
b
r
i
d
g
e
U
n
i
v
e
rsi
t
y
Pre
ss
,
n
o
.
1
,
p
p
.
1
–
3
2
8
,
2
0
0
3
.
[
1
5
]
J.
K
o
t
o
w
i
c
z
,
Ł.
B
a
r
t
e
l
a
,
D
.
W
ę
c
e
l
,
a
n
d
K
.
D
u
b
i
e
l
,
“
H
y
d
r
o
g
e
n
g
e
n
e
r
a
t
o
r
c
h
a
r
a
c
t
e
r
i
st
i
c
s
f
o
r
st
o
r
a
g
e
o
f
r
e
n
e
w
a
b
l
y
-
g
e
n
e
r
a
t
e
d
e
n
e
r
g
y
,
”
En
e
r
g
y
,
v
o
l
.
1
1
8
,
p
p
.
1
5
6
–
1
7
1
,
2
0
1
7
,
d
o
i
:
1
0
.
1
0
1
6
/
j
.
e
n
e
r
g
y
.
2
0
1
6
.
1
1
.
1
4
8
.
[
1
6
]
S
.
Ta
y
a
r
i
a
n
d
R
.
A
b
e
d
i
,
“
Ef
f
e
c
t
o
f
C
h
l
o
r
e
l
l
a
v
u
l
g
a
r
i
s
m
e
t
h
y
l
e
s
t
e
r
e
n
r
i
c
h
e
d
w
i
t
h
h
y
d
r
o
g
e
n
o
n
p
e
r
f
o
r
ma
n
c
e
a
n
d
e
m
i
ssi
o
n
c
h
a
r
a
c
t
e
r
i
s
t
i
c
s
o
f
C
I
e
n
g
i
n
e
,
”
F
u
e
l
,
v
o
l
.
2
5
6
,
2
0
1
9
,
d
o
i
:
10
.
1
0
1
6
/
j
.
f
u
e
l
.
2
0
1
9
.
1
1
5
9
0
6
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t J Po
w
E
lec
&
Dr
i Sy
s
t
I
SS
N:
2088
-
8
6
9
4
I
s
o
la
tio
n
o
f
h
yd
r
o
g
en
fr
o
m
w
a
ter a
n
d
its
u
tili
z
a
tio
n
a
s
a
co
-
f
u
el
fo
r
tr
u
ck
s
in
to
…
(
S
itti
ch
o
t
K
r
a
d
a
n
g
-
n
g
a
)
9
[
1
7
]
H
.
R
e
z
k
,
A
.
M
.
N
a
ss
e
f
,
M
.
A
.
A
b
d
e
l
k
a
r
e
e
m,
A
.
H
.
A
l
a
m
i
,
a
n
d
A
.
F
a
t
h
y
,
“
C
o
mp
a
r
i
so
n
a
mo
n
g
v
a
r
i
o
u
s
e
n
e
r
g
y
ma
n
a
g
e
m
e
n
t
s
t
r
a
t
e
g
i
e
s
f
o
r
r
e
d
u
c
i
n
g
h
y
d
r
o
g
e
n
c
o
n
su
mp
t
i
o
n
i
n
a
h
y
b
r
i
d
f
u
e
l
c
e
l
l
/
s
u
p
e
r
c
a
p
a
c
i
t
o
r
/
b
a
t
t
e
r
y
sy
s
t
e
m,”
I
n
t
e
r
n
a
t
i
o
n
a
l
J
o
u
rn
a
l
o
f
H
y
d
r
o
g
e
n
E
n
e
r
g
y
,
v
o
l
.
4
6
,
n
o
.
8
,
p
p
.
6
1
1
0
–
6
1
2
6
,
2
0
2
1
,
d
o
i
:
1
0
.
1
0
1
6
/
j
.
i
j
h
y
d
e
n
e
.
2
0
1
9
.
1
1
.
1
9
5
.
[
1
8
]
N
.
C
a
s
t
r
o
,
M
.
T
o
l
e
d
o
,
a
n
d
G
.
A
ma
d
o
r
,
“
A
n
e
x
p
e
r
i
m
e
n
t
a
l
i
n
v
e
st
i
g
a
t
i
o
n
o
f
t
h
e
p
e
r
f
o
r
ma
n
c
e
a
n
d
e
m
i
ssi
o
n
s
o
f
a
h
y
d
r
o
g
e
n
-
d
i
e
sel
d
u
a
l
f
u
e
l
c
o
m
p
r
e
ssi
o
n
i
g
n
i
t
i
o
n
i
n
t
e
r
n
a
l
c
o
m
b
u
st
i
o
n
e
n
g
i
n
e
,
”
A
p
p
l
i
e
d
T
h
e
r
m
a
l
En
g
i
n
e
e
ri
n
g
,
v
o
l
.
1
5
6
,
p
p
.
6
6
0
–
6
6
7
,
2
0
1
9
,
d
o
i
:
1
0
.
1
0
1
6
/
j
.
a
p
p
l
t
h
e
r
m
a
l
e
n
g
.
2
0
1
9
.
0
4
.
0
7
8
.
[
1
9
]
M
.
S
u
h
a
i
l
S
h
a
i
k
h
e
t
a
l
.
,
“
O
p
t
i
m
a
l
p
a
r
a
met
e
r
e
s
t
i
m
a
t
i
o
n
o
f
1
-
p
h
a
s
e
a
n
d
3
-
p
h
a
s
e
t
r
a
n
sm
i
ssi
o
n
l
i
n
e
f
o
r
v
a
r
i
o
u
s
b
u
n
d
l
e
c
o
n
d
u
c
t
o
r
’
s
u
si
n
g
mo
d
i
f
i
e
d
w
h
a
l
e
o
p
t
i
mi
z
a
t
i
o
n
a
l
g
o
r
i
t
h
m,
”
I
n
t
e
r
n
a
t
i
o
n
a
l
J
o
u
r
n
a
l
o
f
El
e
c
t
ri
c
a
l
P
o
w
e
r
a
n
d
E
n
e
r
g
y
S
y
s
t
e
m
s
,
v
o
l
.
1
3
8
,
2
0
2
2
,
d
o
i
:
1
0
.
1
0
1
6
/
j
.
i
j
e
p
e
s.
2
0
2
1
.
1
0
7
8
9
3
.
[
2
0
]
M
.
S
.
S
h
a
i
k
h
,
C
.
H
u
a
,
M
.
A
.
Ja
t
o
i
,
M
.
M
.
A
n
s
a
r
i
,
a
n
d
A
.
A
.
Q
a
d
e
r
,
“
A
p
p
l
i
c
a
t
i
o
n
o
f
g
r
e
y
w
o
l
f
o
p
t
i
m
i
sa
t
i
o
n
a
l
g
o
r
i
t
h
m i
n
p
a
r
a
me
t
e
r
c
a
l
c
u
l
a
t
i
o
n
o
f
o
v
e
r
h
e
a
d
t
r
a
n
sm
i
ssi
o
n
l
i
n
e
s
y
s
t
e
m,
”
I
ET
S
c
i
e
n
c
e
,
M
e
a
s
u
rem
e
n
t
a
n
d
T
e
c
h
n
o
l
o
g
y
,
v
o
l
.
1
5
,
n
o
.
2
,
p
p
.
2
1
8
–
2
3
1
,
2
0
2
1
,
d
o
i
:
1
0
.
1
0
4
9
/
s
mt
2
.
1
2
0
2
3
.
[
2
1
]
N
A
S
A
,
“
S
a
f
e
t
y
S
t
a
n
d
a
r
d
f
o
r
h
y
d
r
o
g
e
n
a
n
d
h
y
d
r
o
g
e
n
sy
s
t
e
ms
-
g
u
i
d
e
l
i
n
e
s
f
o
r
h
y
d
r
o
g
e
n
s
y
s
t
e
m
d
e
si
g
n
,
m
a
t
e
r
i
a
l
s
se
l
e
c
t
i
o
n
,
o
p
e
r
a
t
i
o
n
s
,
st
o
r
a
g
e
,
a
n
d
t
r
a
n
s
p
o
r
t
a
t
i
o
n
n
a
t
i
o
n
a
l
a
e
r
o
n
a
u
t
i
c
s
a
n
d
s
p
a
c
e
a
d
mi
n
i
st
r
a
t
i
o
n
,
”
W
a
s
h
i
n
g
t
o
n
D
C
,
1
9
9
7
.
[
O
n
l
i
n
e
]
.
A
v
a
i
l
a
b
l
e
:
h
t
t
p
s
:
/
/
n
t
r
s.
n
a
s
a
.
g
o
v
/
a
p
i
/
c
i
t
a
t
i
o
n
s/
1
9
9
7
0
0
3
3
3
3
8
/
d
o
w
n
l
o
a
d
s/
1
9
9
7
0
0
3
3
3
3
8
.
p
d
f
[
2
2
]
A
.
A
.
Q
.
M
.
S
.
S
h
a
i
k
h
,
M
.
M
.
A
n
s
a
r
i
,
M
.
A
.
J
a
t
o
i
,
a
n
d
Z
.
A.
A
r
a
i
n
,
“
A
n
a
l
y
s
i
s
o
f
u
n
d
e
r
g
r
o
u
n
d
c
a
b
l
e
f
a
u
l
t
t
e
c
h
n
i
q
u
e
s
u
s
i
n
g
M
A
TLA
B
si
mu
l
a
t
i
o
n
,
”
S
u
k
k
u
r
I
B
A
J
o
u
rn
a
l
o
f
C
o
m
p
u
t
i
n
g
a
n
d
M
a
t
h
e
m
a
t
i
c
a
l
S
c
i
e
n
c
e
s
,
v
o
l
.
4
,
n
o
.
1
,
p
p
.
1
–
1
0
,
2
0
2
0
,
d
o
i
:
1
0
.
3
0
5
3
7
/
sj
c
ms.
v
4
i
1
.
5
6
6
.
[
2
3
]
V
.
K
.
M
i
l
i
n
c
h
u
k
,
E.
R
.
K
l
i
n
s
h
p
o
n
t
,
a
n
d
V
.
I
.
B
e
l
o
z
e
r
o
v
,
“
S
t
a
n
d
a
l
o
n
e
h
y
d
r
o
g
e
n
g
e
n
e
r
a
t
o
r
b
a
s
e
d
o
n
c
h
e
m
i
c
a
l
d
e
c
o
m
p
o
s
i
t
i
o
n
o
f
w
a
t
e
r
b
y
a
l
u
m
i
n
u
m
,
”
N
u
c
l
e
a
r E
n
e
r
g
y
a
n
d
T
e
c
h
n
o
l
o
g
y
,
v
o
l
.
1
,
n
o
.
4
,
p
p
.
2
5
9
–
2
6
6
,
2
0
1
5
,
d
o
i
:
1
0
.
1
0
1
6
/
j
.
n
u
c
e
t
.
2
0
1
6
.
0
2
.
0
1
3
.
[
2
4
]
Z.
X
i
a
,
Y
.
S
h
e
n
,
Y
.
W
a
n
g
,
C
.
K
.
P
o
h
,
a
n
d
J.
Li
n
,
“
D
e
v
e
l
o
p
me
n
t
o
f
a
p
o
r
t
a
b
l
e
h
y
d
r
o
g
e
n
g
e
n
e
r
a
t
o
r
w
i
t
h
d
i
f
f
e
r
e
n
t
i
a
l
p
r
e
s
su
r
e
-
d
r
i
v
e
n
c
o
n
t
r
o
l
,
”
I
n
t
e
r
n
a
t
i
o
n
a
l
J
o
u
r
n
a
l
o
f
H
y
d
ro
g
e
n
En
e
r
g
y
,
v
o
l
.
3
9
,
n
o
.
2
8
,
p
p
.
1
6
1
8
7
–
1
6
1
9
4
,
2
0
1
4
,
d
o
i
:
1
0
.
1
0
1
6
/
j
.
i
j
h
y
d
e
n
e
.
2
0
1
4
.
0
3
.
1
8
6
.
[
2
5
]
H
.
W
.
W
u
,
T.
T.
H
su
,
C
.
M
.
F
a
n
,
a
n
d
P
.
H
.
H
e
,
“
R
e
d
u
c
t
i
o
n
o
f
smo
k
e
,
P
M
2
.
5
,
a
n
d
N
O
X
o
f
a
d
i
e
s
e
l
e
n
g
i
n
e
i
n
t
e
g
r
a
t
e
d
w
i
t
h
me
t
h
a
n
o
l
st
e
a
m
r
e
f
o
r
mer
r
e
c
o
v
e
r
i
n
g
w
a
s
t
e
h
e
a
t
a
n
d
c
o
o
l
e
d
EG
R
,
”
E
n
e
rg
y
C
o
n
v
e
rs
i
o
n
a
n
d
M
a
n
a
g
e
m
e
n
t
,
v
o
l
.
1
7
2
,
p
p
.
5
6
7
–
5
7
8
,
2
0
1
8
,
d
o
i
:
1
0
.
1
0
1
6
/
j
.
e
n
c
o
n
ma
n
.
2
0
1
8
.
0
7
.
0
5
0
.
B
I
O
G
RAP
H
I
E
S O
F
AUTH
O
RS
S
itti
c
h
o
t
K
r
a
d
a
n
g
-
n
g
a
re
c
e
iv
e
d
h
is
b
a
c
h
e
lo
r
’
s
d
e
g
re
e
i
n
i
n
d
u
stri
a
l
e
n
g
i
n
e
e
rin
g
fro
m
Kin
g
M
o
n
g
k
u
t'
s
Un
iv
e
rsit
y
o
f
Tec
h
n
o
l
o
g
y
N
o
rth
Ba
n
g
k
o
k
a
n
d
m
a
ste
r
’
s
d
e
g
re
e
in
b
u
sin
e
ss
a
d
m
in
istrati
o
n
fr
o
m
Ra
m
k
h
a
m
h
a
e
n
g
Un
iv
e
rsity
i
n
1
9
9
5
a
n
d
1
9
9
8
,
re
sp
e
c
ti
v
e
ly
.
He
h
a
s
m
o
re
th
a
n
2
0
y
e
a
rs
o
f
e
x
p
e
rien
c
e
a
s
a
n
e
n
g
in
e
e
r
a
n
d
a
p
ro
d
u
c
ti
o
n
m
a
n
a
g
e
r
in
th
e
m
a
n
u
fa
c
tu
rin
g
in
d
u
str
y
.
Cu
rre
n
tl
y
,
h
e
is
c
o
n
ti
n
u
in
g
h
is
d
o
c
t
o
ra
l
p
ro
g
ra
m
a
t
Ra
tt
a
n
a
k
o
si
n
Co
ll
e
g
e
fo
r
S
u
sta
in
a
b
le
E
n
e
rg
y
a
n
d
E
n
v
iro
n
m
e
n
t
Ra
jam
a
n
g
a
la
U
n
iv
e
rsit
y
o
f
Tec
h
n
o
lo
g
y
Ra
tt
a
n
a
k
o
sin
,
Na
k
h
o
n
P
a
th
o
m
,
T
h
a
il
a
n
d
.
His
m
a
jo
r
re
se
a
rc
h
is
re
la
ted
t
o
re
n
e
wa
b
le
e
n
e
rg
y
,
p
o
we
r
e
lec
tro
n
ics
,
a
n
d
e
n
e
rg
y
sto
ra
g
e
.
He
c
a
n
b
e
c
o
n
tac
ted
a
t
e
m
a
il
:
sitt
ich
o
t
.
k
ra
@rm
u
tr
.
ac
.
t
h
.
Po
n
g
s
a
k
o
r
n
K
a
c
h
a
p
o
n
g
k
u
n
i
s
a
n
a
ss
istan
t
p
r
o
fe
ss
o
r
a
t
Ra
tt
a
n
a
k
o
sin
C
o
ll
e
g
e
fo
r
S
u
sta
i
n
a
b
le
En
e
rg
y
a
n
d
En
v
ir
o
n
m
e
n
t
Ra
jam
a
n
g
a
la
Un
i
v
e
rsity
o
f
Tec
h
n
o
l
o
g
y
Ra
tt
a
n
a
k
o
sin
,
Na
k
h
o
n
P
a
th
o
m
,
Th
a
il
a
n
d
wit
h
o
v
e
r
2
0
y
e
a
rs
o
f
e
x
p
e
rien
c
e
in
e
n
e
rg
y
c
o
n
se
rv
a
ti
o
n
.
Dr
.
P
o
n
g
sa
k
o
rn
K
a
c
h
a
p
o
n
k
u
l
h
a
s
c
o
n
tri
b
u
ted
a
s
a
n
e
x
p
e
rt
to
t
h
e
e
n
e
rg
y
c
o
n
se
rv
a
ti
o
n
p
ro
jec
t
o
f
th
e
De
p
a
rt
m
e
n
t
o
f
Altern
a
ti
v
e
E
n
e
rg
y
De
v
e
l
o
p
m
e
n
t
a
n
d
Eff
icie
n
c
y
,
M
in
istr
y
o
f
E
n
e
rg
y
,
Th
a
il
a
n
d
.
Hi
s
re
se
a
rc
h
in
tere
sts
in
c
l
u
d
e
re
n
e
wa
b
le
e
n
e
rg
y
,
m
o
d
e
li
n
g
,
sim
u
latio
n
,
a
n
d
e
n
e
rg
y
e
fficie
n
c
y
a
n
a
ly
sis
.
He
h
a
s
e
x
p
e
rien
c
e
in
re
v
iew
in
g
a
rti
c
les
fo
r
p
e
e
r
-
re
v
iew
e
d
j
o
u
r
n
a
ls
i
n
c
lu
d
in
g
S
AU
Jo
u
rn
a
l
o
f
S
c
ie
n
c
e
a
n
d
Tec
h
n
o
l
o
g
y
,
A
p
p
l
ied
S
c
ien
c
e
,
a
n
d
En
g
i
n
e
e
rin
g
P
ro
g
re
ss
.
He
c
a
n
b
e
c
o
n
tac
ted
a
t
e
m
a
il
:
p
o
n
g
sa
k
o
r
n
.
k
e
rd
@rm
u
tr
.
ac
.
th
.
Th
e
e
Cho
ww
a
n
o
n
t
h
a
p
u
n
y
a
is
a
n
a
ss
o
c
iate
p
ro
fe
ss
o
r
in
t
h
e
F
a
c
u
lt
y
o
f
In
tern
a
ti
o
n
a
l
M
a
rit
ime
S
tu
d
ies
,
Ka
se
tsa
rt
Un
iv
e
rsity
,
S
rirac
h
a
Ca
m
p
u
s.
He
h
a
s
m
o
re
th
a
n
1
0
y
e
a
rs
o
f
p
r
o
fe
ss
io
n
a
l
e
x
p
e
rien
c
e
in
p
e
tro
c
h
e
m
ica
l
p
lan
ts
a
n
d
p
o
we
r
p
lan
ts.
He
h
a
s
a
Do
c
to
r
o
f
En
g
i
n
e
e
rin
g
in
m
a
teria
l
sc
ien
c
e
a
n
d
e
n
g
in
e
e
rin
g
fr
o
m
th
e
Un
iv
e
rsity
o
f
C
h
in
e
s
e
Ac
a
d
e
m
y
o
f
S
c
ien
c
e
.
He
h
a
s
p
u
b
li
sh
e
d
m
o
re
t
h
a
n
3
0
p
a
p
e
rs
in
p
e
e
r
-
re
v
iew
e
d
jo
u
rn
a
ls
in
c
lu
d
in
g
Co
rr
o
sio
n
S
c
ien
c
e
,
Jo
u
rn
a
l
o
f
M
a
teria
ls
S
c
ien
c
e
a
n
d
Tec
h
n
o
l
o
g
y
,
Jo
u
rn
a
l
o
f
Allo
y
s
a
n
d
Co
m
p
o
u
n
d
s,
Co
n
str
u
c
ti
o
n
a
n
d
B
u
il
d
in
g
M
a
teria
ls,
Ch
e
m
ica
l
En
g
i
n
e
e
rin
g
Jo
u
rn
a
l,
P
r
o
g
re
ss
i
n
Or
g
a
n
ic
C
o
a
ti
n
g
s
a
n
d
Co
l
lo
i
d
s
a
n
d
S
u
rfa
c
e
s
A:
P
h
y
sic
o
c
h
e
m
ica
l
a
n
d
En
g
i
n
e
e
rin
g
As
p
e
c
t.
His
m
a
jo
r
in
tere
sts
a
re
m
a
teria
ls,
e
lec
tro
c
h
e
m
istry
,
a
n
d
re
n
e
wa
b
le
e
n
e
rg
y
.
He
c
a
n
b
e
c
o
n
tac
ted
a
t
e
m
a
il
:
th
e
e
.
c
@k
u
.
t
h
.
Evaluation Warning : The document was created with Spire.PDF for Python.