Volume Reaktor Nozzle Umpan dan Produk Pada Reaktor
Nozzle Produk
1. Nozzle Aliran Produk Diketahui :
G = 2955,245 kgjam
ρ = 1077 kgm
3
µ = 0,8061 cp
Maka : di
opt
= 226.G
0,5
. ρ
-0,35
= 18.0114 mm 0.8091 in dari Tabel 11 Kern, 1965
nominal pipe size = 1 12 in
schedule number = 40
OD = 1,9 in 0,0483 m
ID = 1,61 in 0,0409 m
Flow area per pipe , a’
= 2,04 in
2
0,0013 m Pengecekan Bilangan Reynold
N
Re
=
. a
ID .
G = 32,546.9557 turbulen
Maka anggapan menggunakan aliran turbulen adalah benar. Spesifikasi nozzle standar Brownel and Young, 1959, App. F item 1 dan
2, hal.349 : Size
= 1 12 in OD of pipe
= 1,9 in Flange Nozzle thickness
n = 0,2 in
Diameter of hole in reinforcing plate DR = 2 in
Length of side of reinforcing plate , L
= 10 in
Width of reinforcing plate , W
= 12 58 in Distance, shell to flange face, outside
, J = 6 in
Distance, shell to flange face, inside , K
= 6 in Distance from Bottom of tank to center of nozzle
- Regular, Type H = 6 in
- Low, Type C = 3 in
2. Nozzle Aliran CO Keluar Diketahui :
G = 770,224 kgjam
ρ = 732,5 kgm3
µ = 0,2884 cp
Maka : diopt
= ββ6.G0,5.ρ-0,35 = 10,1480 mm 0,3995 in
dari Tabel 11 Kern, 1965, nominal pipe size
= 34 in schedule number
= 40 OD
= 1,313 in ID
= 0,622 in Flow area per pipe
, a’ = 0,304 in
2
0,0002 m Pengecekan Bilangan Reynold
N
Re
=
. a
ID .
G = 205.458,9433 turbulen
Maka anggapan menggunakan aliran turbulen adalah benar.
Spesifikasi nozzle standar Brownel and Young, 1959, App. F item 1 dan 2, hal.349 :
Size = 34 in
OD of pipe = 1,313 in
Flange Nozzle thickness n
= 0,2 in Diameter of hole in reinforcing plate
DR = 1 716 in Length of side of reinforcing plate
, L = 10 in
Width of reinforcing plate , W
= 12 58 in Distance, shell to flange face, outside
, J = 6 in
Distance, shell to flange face, inside , K
= 6 in Distance from Bottom of tank to center of nozzle
- Regular, Type H = 4 in
- Low, Type C = 3 in
Nozzle pendingin masuk
Diketahui : G
= 19.519,0551 kgjam 5,4255 kgs ρ
= 1.022,8753 kgm
3
µ = 0,8500 cp 3,0600 kgm.jam
Maka : di
opt
= 226.G
0,5
. ρ
-0,35
= 46,5467 mm 1,8325 in
dari Tabel 11 Kern, 1965, nominal pipe size
= 2 in schedule number
= 40
OD = 2,3750 in 0,0603 m
ID = 2,0670 in 0,0525 m
Flow area per pipe , a’
= 3,3519 in
2
0,0022 m Pengecekan Bilangan Reynold
N
Re
=
. a
ID .
G = 200.290,3534 turbulen
Maka anggapan menggunakan aliran turbulen adalah benar. Spesifikasi nozzle standar Brownel and Young, 1959, App. F item 1 dan
2, hal.349 : Size
= 2 in OD of pipe
= 2,375 in Flange Nozzle thickness
n = 0,218 in
Diameter of hole in reinforcing plate DR = 2 12 in
Length of side of reinforcing plate , L
= 10 in Width of reinforcing plate
, W = 12 58 in
Distance, shell to flange face, outside , J
= 6 in Distance, shell to flange face, inside
, K = 6 in
Distance from Bottom of tank to center of nozzle - Regular, Type H
= 7 in - Low, Type C
= 3 12 in
Nozzle pendingin keluar
Diketahui : G
= 19.531,6890 kgjam 5,4255 kgs ρ
= 1008,9773 kgm
3
µ = 0,65 cp 2,34 kgm.jam
Maka : di
opt
= 226.G
0,5
. ρ
-0,35
= 46,7701 mm 1,8413 in dari Tabel 11 Kern, 1965
nominal pipe size = 2 in
schedule number = 40
OD = 2,3750 in 0,0603 m
ID = 2,0670 in 0,0525 m
Flow area per pipe , a’
= 3,3519 in
2
0,0022 m Pengecekan Bilangan Reynold
N
Re
=
. a
ID .
G = 261.918,1544 turbulen
Maka anggapan menggunakan aliran turbulen adalah benar. Spesifikasi nozzle standar Brownel and Young, 1959, App. F item 1 dan
2, hal.349 : Size
= 2 in OD of pipe
= 2,375 in Flange Nozzle thickness
n = 0,218 in
Diameter of hole in reinforcing plate DR = 2 12 in
Length of side of reinforcing plate , L
= 10 in Width of reinforcing plate
, W = 12 58 in
Distance, shell to flange face, outside , J
= 6 in Distance, shell to flange face, inside
, K = 6 in
Distance from Bottom of tank to center of nozzle - Regular, Type H
= 7 in - Low, Type C
= 3 12 in
a
b Gambar F.6.
Shell Nozzle a Reinforcing Plate b Single Flange