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konten
sheel
cp ( air demin) btu/kg C 1,081.1346
laju alir (air demin) kg/h 1,792,260
T1 (D) c 45
T2 c 35
perbedaan suhu 10
Uh 600
kc -0.5
fc grfik 20
Ds (ft) 4.645
Jh (DARI GRAFIK) b 5
viskos air demin 2.662
K air demin 0.33
spesifik grafity 1.025
viskos air demin pada tw 1.573
heat transfet (ft2) 13864.034
f 0.0003
konten
tube umum
cp (air laut) btu/kg c 1086.76711143 delta t2/t1 C #DIV/0!
laju alir (air laut) kg/h 999,600 r 2
t1 (L) c 30 s 0.333333333333
t2 c 35.0000 R 0.5606
selisih 5.00 selisih
-5 Ft 0.88
delta t1 F 15 delta tc/th C -15
delta t2 F 0.0000 LOG 0.361727836018
Uc 1200 at aksen 0.574
velocity head 0.18 FAKTOR X 144
Panjang tube (ft) 22.94 D ft 6.015
a" (ft2/ft) 0.2618 L ft 262.64
C aksen 0.25
JUMLAH TUBE 4816 pitch ( inchi) 188.58
n (pass tube) 1 OD 1
viskos air laut 1.21 ID ( inchi) 55.74
Jh (DARI GRAFIK) a 112 A 28923.412672
jumlah buffle 2 13,863.9166tebal tube BWG 25 15,059
k air laut 100186.2595964
viskos air laut pada tw 1.331
spesific gravity 1.028
f 0.0009
LMTD delta tcpada tube
Q dingin (air laut) tc7.221582815 6.354992877 5,431,662,023 135
pada sheel Q panas (air demin) Tc
19,376,742,982 235
at Gt reynold L/D CμK hi/φt hio/φt tw (C)19.1971 52,070 258,846 3.813799 43914583.2 8.1922E+13 4.56632E+15 135
as Gs reynold L/D CμK h0/Φs tw (C)
36.4981 49,106 85,686 3.813799 316.577834 86.8417997 135
φt hi0 (btu/hr/ft2C) Uc (Btu/hr.ft2.C) Ud Rd (hr.ft2.C/Btu)1.076433254 4.24208315E+15 78.8105967398833 29550.72475 -0.0126548088886
φs h0 (btu/hrft2C)
1.101905116 78.81059673988
delta p ( Mpa) delta Pr (Mpa) delta PT Mpa1.84458E-03 0.700389105058 7.02234E-01
delta P (Mpa)
6.90838E-04
konten
sheel
cp ( air demin) btu/kg C 1,064.7000
laju alir (air demin) lb/h 1,975,628
T1 (D) c 33
T2 c 31
perbedaan suhu 1.8131
Uh 600
kc -0.5
Ds (ft) 1205.1421947
Jh (DARI GRAFIK) b 5
viskos air demin 1.94
K air demin 0.33
spesifik grafity 1.025
viskos air demin pada tw 1.573
heat transfet (ft2) 13864.034
f 0.0003
aliran melintang 0.0430305882
jarak buffle 33
De 0.1257403587
As 0.487857watted perimeter 1.293292
konten
tube umum
cp (air laut) btu/kg c 1086.76711143 delta t2/t1 C -0.445826732268
laju alir (air laut) lb/h 1,101,870 r 0.569291196908
t1 (L) c 31.3 s 2.066553276471
t2 c 34.81 R 0.5693
selisih 0.30 selisih 1.5131
delta t1 F 1.7 Ft 2
delta t2 F -3.81314057 delta tc/th C 0.569291196908
Uc 1200 LOG 0.361727836018
velocity head 0.18 at aksen 0.6793
Panjang tube (ft) 22.94 FAKTOR X 144
a" (ft2/ft) 0.2618 D ft 6.015
JUMLAH TUBE 2408 C aksen 0.25
n (pass tube) 4 pitch ( inchi) 1.25
viskos air laut 1.21 OD 1
Jh (DARI GRAFIK) a 112 ID ( inchi) 60.62
tebal tube BWG 20 A 14461.706336
k air laut 0.3 0.9900viskos air laut pada tw 1.331 pass tube 1
spesific gravity 1.025 Dt 0.0775
f 0.002
LMTD delta tcpada tube
Q dingin (air laut) 0.842030715558763 1.684061431 4,206,903,263
pada sheel Q panas (air demin)
4,206,903,264
tc at Gt reynold L/D CμK hi/φt hio/φt4268.6471 2.83985 388,003 243,704 3.813799 1461.09801 8161.74447 494764.9497
Tc as Gs reynold L/D CμK h0/Φs
2441.2844 6.9033 286,186 4,336,151 3.813799 114.260488 37.7733965
tw (C) φt hi0 (btu/hr/ft2C) Uc (Btu/hr.ft2.C) Ud Rd (hr.ft2.C/Btu)4268.507576 0.225282473 2196198.143571 45.9166223490479 172736.8747 -0.0217728162603
tw (C) φs h0 (btu/hrft2C)
4268.507576 0.822634698 45.91758236274
delta p ( Mpa) delta Pr (Mpa) delta PT Mpa9.52655E-02 2.809756097561 2.90502E+00
delta P (Mpa)
3.16216E+00
konten
sheel
cp ( air demin) btu/kg C 1,064.7000
laju alir (air demin) kg/h 3,951,258
T1 (D) c 31
T2 c 30
perbedaan suhu -2.2131
Uh 600
kc -0.5
fc grfik 0.4
Ds (ft) 0.0825
Jh (DARI GRAFIK) b 1000
viskos air demin 1.94
K air demin 0.33
spesifik grafity 1.025
viskos air demin pada tw 1.573
heat transfet (ft2) 13864.034
f 0.0003
aliran melintang 5.48400941162277
jarak buffle 33
De 0.99
konten
tube umum
cp (air laut) btu/kg c 1086.76711143 delta t2/t1 C -0.404588582274
laju alir (air laut) kg/h 2,203,741 r 0.284645596023
t1 (L) c 29.7 s 0.769230769231
t2 c 33.2131 R 0.5693
selisih -0.30 selisih -1.9131
delta t1 F 1.3 Ft 0.98
delta t2 F -3.2131406 delta tc/th C 2.471646615385
Uc 1200 LOG 0.361727836018
velocity head 0.07 at aksen 0.6793
Panjang tube (ft) 22.94 ft2 144
a" (ft2/ft) 0.2618 D ft 6.015
JUMLAH TUBE 2406 C aksen 0.25
n (pass tube) 4 pitch ( inchi) 1.25
viskos air laut 0.363 OD 1
Jh (DARI GRAFIK) a 312 ID ( inchi) 60.62
tebal tube BWG 20 A 14449.694952
k air laut 0.3 Dt 0.0775
viskos air laut pada tw 0.484 KC -0.5
spesific gravity 1.025
f 0.00017
LMTD delta tcpada tube
Q dingin (air laut) 0.9584191737 0.93925079 8,413,808,041
pada sheel Q panas (air demin)
4,206,903,986
tc at Gt reynold L/D CμK hi/φt34.618397 2.83749 776,651 165,814 296 438.329402 6820.88645
Tc as Gs reynold L/D CμK h0/Φs
30.4 2.81753 1,402,383 715,649 296 2086.38182 114464.838
hio/φt tw (C) φt hi0 (btu/hr/ft2C) Uc (Btu/hr.ft2.C)413482.1365 33.70380099 0.960524788 430475.237995984 77317.6394349361
tw (C) φs h0 (btu/hrft2C)
33.70380099 1.214545786 94244.9755368588
Ud (Btu/hr.ft2.C) Rd (hr.ft2.C/Btu) delta p ( psi) delta Pr (psi)619943.843615175 1.1320609890658E-05 2.362E+00 1.092682926829
delta P (Mpa)
9.07918E-03
0.1322220.000506
8 0.3559 0.3890 0.4211 0.4552 0.4793 0.5144 0.54545 0.57686 0.59457 0.61228 0.6299
0.65930.68130.70330.72530.74730.76930.79130.8133
konten
sheel
cp ( air demin) btu/kg C 1,064.7000
laju alir (air demin) kg/h 1,792,260
T1 (D) c 31
T2 c 30
perbedaan suhu -2.2131
Uh 600
kc -0.5
fc grfik 0.5
Ds (ft) 0.0825
Jh (DARI GRAFIK) b 5
viskos air demin 1.94
K air demin 0.33
spesifik grafity 1.025
viskos air demin pada tw 1.573
heat transfet (ft2) 13864.034
f 0.0003
aliran melintang 5.4840094116
jarak buffle 33
De 0.0014048975
As 151.625754watted perimeter 35975.52
konten
tube umum
cp (air laut) btu/kg c 1086.76711143 delta t2/t1 C -0.404588582274
laju alir (air laut) kg/h 499,800 r 0.284645596023
t1 (L) c 29.7 s 2.702415846154
t2 c 33.2131 R 0.2846
selisih -0.30 selisih -1.9131
delta t1 F 1.3 Ft 0.88
delta t2 F -3.2131406 delta tc/th C -4.5131406
Uc 1200 LOG 0.361727836018
velocity head 0.18 at aksen 0.6793
Panjang tube (ft) 22.94 FAKTOR X 144
a" (ft2/ft) 0.2618 D ft 6.015
JUMLAH TUBE 2408 C aksen 0.25
n (pass tube) 2 pitch ( inchi) 1.25
viskos air laut 1.21 OD 1
Jh (DARI GRAFIK) a 112 ID ( inchi) 60.62
tebal tube BWG 20 A 14461.706336
k air laut 0.3 0.9900viskos air laut pada tw 1.331 pass tube 1
spesific gravity 1.025 Dt 0.0775
f 0.002
LMTD delta tcpada tube
Q dingin (air laut) 0.9584191737 0.843408873 1,908,219,238
pada sheel Q panas (air demin)
1,908,219,222
tc at Gt reynold L/D CμK hi/φt34.969711 5.6797 87,998 5,636 296 131.49882 734.557002
Tc as Gs reynold L/D CμK h0/Φs
30.5 1.05296 1,702,121 1,233 296 227.20698 62.3261042
hio/φt tw (C) φt hi0 (btu/hr/ft2C) Uc (Btu/hr.ft2.C)44528.84547 34.96346348 1.029793677 43240.5504671218 59.0431135902483
tw (C) φs h0 (btu/hrft2C)
34.96346348 1.054161897 59.1238446595436
Ud (Btu/hr.ft2.C) Rd (hr.ft2.C/Btu) delta p ( Mpa) delta Pr (Mpa)156448.198257389 0.0169303842904844 1.66398E-01 1.40487804878
delta P (Mpa)
1.54099E-02
konten
tube
cp ( air demin) btu/kg C 1,064.7000
laju alir (air demin) kg/h 3,951,258
T1 (D) c 31
T2 c 30
perbedaan suhu -2.2131
Uh 600
kc -0.5
fc grfik 0.4
Ds (ft) 0.0825
Jh (DARI GRAFIK) b 1000
viskos air demin 1.94
K air demin 0.33
spesifik grafity 1.025
viskos air demin pada tw 1.573
heat transfet (ft2) 13864.034
f 0.0003
aliran melintang 5.48400941162277
jarak buffle 33
De 0.99
konten
shell umum
cp (air laut) btu/kg c 1086.76711143 delta t2/t1 C -0.404588582274
laju alir (air laut) kg/h 2,203,741 r 0.284645596023
t1 (L) c 29.7 s 0.769230769231
t2 c 33.2131 R 0.5693
selisih -0.30 selisih -1.9131
delta t1 F 1.3 Ft 0.98
delta t2 F -3.2131406 delta tc/th C 2.471646615385
Uc 1200 LOG 0.361727836018
velocity head 0.07 at aksen 0.6793
Panjang tube (ft) 22.94 ft2 144
a" (ft2/ft) 0.2618 D ft 6.015
JUMLAH TUBE 2406 C aksen 0.25
n (pass tube) 4 pitch ( inchi) 1.25
viskos air laut 0.363 OD 1
Jh (DARI GRAFIK) a 312 ID ( inchi) 60.62
tebal tube BWG 20 A 14449.694952
k air laut 0.3 Dt 0.0775
viskos air laut pada tw 0.484 KC -0.5spesific gravity 1.025
f 0.00017
LMTD delta tcshell
Q dingin (air laut) 0.9584191737 0.93925079 8,413,808,041
tube Q panas (air demin)
4,206,903,986
1.2969225178927800
tc at Gt reynold L/D CμK hi/φt34.618397 2.83749 776,651 165,814 296 438.329402 6820.88645
Tc as Gs reynold L/D CμK h0/Φs
30.4 2.81753 1,402,383 715,649 296 2086.38182 114464.838
hio/φt tw (C) φt hi0 (btu/hr/ft2C) Uc (Btu/hr.ft2.C)413482.1365 33.70380099 0.960524788 430475.237995984 77317.6394349361
tw (C) φs h0 (btu/hrft2C)
33.70380099 1.214545786 94244.9755368588
Ud (Btu/hr.ft2.C) Rd (hr.ft2.C/Btu) delta p ( psi) delta Pr (psi)619943.843615175 1.1320609890658E-05 2.362E+00 1.092682926829
delta P (Mpa)
9.07918E-03
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