Rancang Bangun Evaporator Pada Mesin Pendingin Menggunakan Siklus Absorpsi Memanfaatkan Panas Buang Motor Bakar Dengan Pasangan Refrijeran-Absorben Amonia-Air
LAMPIRAN
Universitas Sumatera Utara
Lampiran 1. Tabel sifat fisik refrigran ammonia R-717
Universitas Sumatera Utara
Lampiran 2. Tabel sifat fisik udara
Universitas Sumatera Utara
Lampiran 3. Tabel sifat stainless steel
Universitas Sumatera Utara
Lampiran 5. Data hasil pengujian pertama
Waktu ( per 20 detik )
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
T in evaporator ( C )
15.7
15.3
15.4
15.7
15.7
15.9
15.8
15.7
15.6
15.7
16.1
15.9
15.6
15.6
15.4
15.3
15.4
15.7
15.5
15.6
15.8
16
15.9
15.5
15.6
16.1
15.9
15.8
16
16.1
T out evaporator ( C )
22.4
22.4
22.4
22.1
22
22
21.9
21.8
21.7
21.7
21.7
21.6
21.6
21.5
21.4
20.9
20.8
20.7
20.6
20.4
20.3
20.3
20.4
20.1
20.1
19.9
19.8
19.8
19.7
19.8
T out udara ( C )
31.8
31.5
31.3
30.7
30.2
29.7
29.2
28.5
27.8
27.1
26.5
25.8
25.4
24.9
24.5
23.9
23.5
23
22.5
22
21.4
21.1
20.5
20.1
19.4
19
18.7
18.2
17.9
17.7
T in udara ( C )
32
31.9
31.7
31.2
30.6
30.1
29.7
29
28.3
27.6
26.9
26.3
25.8
25.3
24.9
24.4
23.7
23.4
22.9
22.5
21.8
21.5
21
20.5
19.8
19.4
19.2
18.5
18.2
18
Universitas Sumatera Utara
Lampiran 6. Data hasil pengujian kedua
Waktu ( per 20 detik )
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
T in Evaporator ( C )
18.4
18.1
18.5
18.2
18.2
17.9
18
17.8
18.1
18.3
18.2
18.4
18.2
17.9
17.9
17.8
18
17.9
18.2
18.3
18.3
18.1
18
18
18.1
17.9
18
17.8
17.6
17.7
T out evaporator
24.6
24.3
24.3
24.2
24.1
24
23.7
23.5
23.4
23.4
23.2
22.9
22.8
22.8
22.6
22.6
22.4
22.1
21.9
21.6
21.5
21.3
21.1
21.1
21
21
20.6
20.3
20.1
20
T out udara ( C )
31.8
31.6
31.3
31
30.6
30.1
29.5
28.9
28.2
27.5
27.2
26.9
26.2
25.8
25.2
24.8
24.3
23.9
23.5
23
22.5
22.1
21.7
21.2
20.4
20.1
19.7
19.2
18.6
18.1
T in udara ( C )
32
31.8
31.7
31.3
31
30.6
29.9
29.3
28.7
28
27.7
27.3
26.6
26.1
25.7
25.3
24.8
24.3
24
23.4
23
22.6
22
21.7
20.8
20.5
20
19.7
19.1
18.5
Universitas Sumatera Utara
Lampiran 7. Data hasil pengujian ketiga
Waktu ( per 20 detik )
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
T in Evporator ( C )
16.9
17
17.2
17.4
17.3
17.5
17.3
17.2
17
16.9
16.8
16.7
16.7
16.8
16.9
17
17
17.1
16.9
16.9
17
17.2
17.3
17.4
17.3
17.2
17
17.1
16.9
16.8
T out evaporator
23.3
23.3
23.1
22.9
22.7
22.5
22.6
22.5
22.3
22.1
21.9
21.8
21.8
21.7
21.6
21.5
21
20.9
20.8
20.6
20.5
20.4
20.3
20.1
20.1
20
19.9
19.9
19.8
19.8
T out udara ( C )
31.8
31.6
31.2
31
30.6
30.3
30
29.6
29.4
29
28.5
28
27.6
27.1
26.6
26.2
25.6
25.1
24.6
24.2
23.7
23
22.4
21.8
21.1
20.7
20.1
19.3
18.7
17.9
T in udara ( C )
32
31.9
31.6
31.3
30.9
30.6
30.4
30
29.7
29.4
29
28.4
28.1
27.6
27.1
26.6
26.1
25.5
25
24.7
24.2
23.5
22.8
22.2
21.6
21.1
20.6
19.8
19.2
18.4
Universitas Sumatera Utara
Lampiran 8 . Data laju perpindahan panas generator pertama
Waktu ( per 20 detik )
1
20
40
60
80
100
120
140
160
180
200
220
240
260
280
300
320
340
360
380
400
420
440
460
480
500
520
540
560
580
T in amonia air ( C ) T out ammonia ( C )
30.9
72.5
31
72.6
31.1
72.52
31.7
72.4
31.94
72.46
32.46
72.29
32.5
72.4
32.63
72.45
32.8
72.43
32.9
72.3
32.98
72.42
33.16
72.4
33.2
72.4
33.22
72.44
33.34
72.21
33.5
72
33.63
71.7
33.75
71.64
33.7
72.3
34.02
71.18
35.13
70
34
72.3
34.15
71.9
34.54
72.1
34.53
72
34.41
71.86
34.5
71.91
34.34
71.74
34.43
71.85
34.52
71.93
Q Generator ( W )
101.09
101.09
100.97
100.48
100.36
99.89
99.94
99.88
99.75
99.59
99.62
99.49
99.46
99.48
99.23
98.98
98.68
98.56
99.05
98.05
96.47
95.59
98.47
98.34
98.28
98.26
98.23
98.22
98.24
98.24
Universitas Sumatera Utara
Lampiran 9. Data laju perpindahan panas generator kedua
Waktu ( per 20 detik )
1
20
40
60
80
100
120
140
160
180
200
220
240
260
280
300
320
340
360
380
400
420
440
460
480
500
520
540
560
580
T in amonia air ( C ) T out ammonia ( C )
36.4
70.7
36.6
71.1
36.3
71.12
35.9
70.9
35.84
71
36
71.2
36.1
71.4
36.26
71.8
36.22
71.87
35.8
71.6
35.75
71.7
35.5
71.6
35.5
71.7
35.2
71.79
35.09
72
34.9
72
35.1
71.83
35.82
71.3
35.2
71.8
35.25
71.53
35.2
70.32
36.56
69
36.1
69.34
35.05
70
34.8
71.42
34.87
71
35.2
71.7
35.57
72
36.25
70.6
35.98
70.5
Q Generator ( W )
96.09
96.23
96.45
96.57
96.68
96.71
96.79
96.96
97.03
97.13
97.24
97.34
97.41
97.67
97.90
98.03
97.77
96.91
97.68
97.46
96.64
94.80
95.35
96.52
97.69
97.35
97.61
97.57
96.12
96.24
Universitas Sumatera Utara
Lampiran 10. Data laju perpindahan panas generator ketiga
Waktu ( per 20 detik )
1
20
40
60
80
100
120
140
160
180
200
220
240
260
280
300
320
340
360
380
400
420
440
460
480
500
520
540
560
580
T in amonia air ( C )
28.9
28.84
29.2
28.9
29.33
29.1
29.3
33.3
34.9
37.39
37.7
37.6
37.8
38.32
38.13
37.9
38
38.5
38
37.91
38
37.7
38.9
39.4
39.6
39.2
37.8
37.4
36.72
37
T out ammonia ( C )
69.7
69.7
70.1
70.2
70.5
70.2
70.3
71.06
70.2
70.5
70.59
70.19
70.3
70.5
70.04
69.9
70.02
70.56
70.11
70.3
70.54
70.3
70.01
68.75
68.22
69.66
70.3
70.41
72
71.5
Q Generator ( W )
100.47
100.51
100.55
100.82
100.74
100.69
100.62
98.45
96.77
95.27
95.12
94.91
94.85
94.64
94.45
94.50
94.52
94.56
94.58
94.78
94.88
94.92
93.90
92.67
92.17
93.45
94.85
95.20
96.79
96.23
Universitas Sumatera Utara
Lampiran 11. Tabel ukuran standar Tube
Universitas Sumatera Utara
Universitas Sumatera Utara
Lampiran 1. Tabel sifat fisik refrigran ammonia R-717
Universitas Sumatera Utara
Lampiran 2. Tabel sifat fisik udara
Universitas Sumatera Utara
Lampiran 3. Tabel sifat stainless steel
Universitas Sumatera Utara
Lampiran 5. Data hasil pengujian pertama
Waktu ( per 20 detik )
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
T in evaporator ( C )
15.7
15.3
15.4
15.7
15.7
15.9
15.8
15.7
15.6
15.7
16.1
15.9
15.6
15.6
15.4
15.3
15.4
15.7
15.5
15.6
15.8
16
15.9
15.5
15.6
16.1
15.9
15.8
16
16.1
T out evaporator ( C )
22.4
22.4
22.4
22.1
22
22
21.9
21.8
21.7
21.7
21.7
21.6
21.6
21.5
21.4
20.9
20.8
20.7
20.6
20.4
20.3
20.3
20.4
20.1
20.1
19.9
19.8
19.8
19.7
19.8
T out udara ( C )
31.8
31.5
31.3
30.7
30.2
29.7
29.2
28.5
27.8
27.1
26.5
25.8
25.4
24.9
24.5
23.9
23.5
23
22.5
22
21.4
21.1
20.5
20.1
19.4
19
18.7
18.2
17.9
17.7
T in udara ( C )
32
31.9
31.7
31.2
30.6
30.1
29.7
29
28.3
27.6
26.9
26.3
25.8
25.3
24.9
24.4
23.7
23.4
22.9
22.5
21.8
21.5
21
20.5
19.8
19.4
19.2
18.5
18.2
18
Universitas Sumatera Utara
Lampiran 6. Data hasil pengujian kedua
Waktu ( per 20 detik )
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
T in Evaporator ( C )
18.4
18.1
18.5
18.2
18.2
17.9
18
17.8
18.1
18.3
18.2
18.4
18.2
17.9
17.9
17.8
18
17.9
18.2
18.3
18.3
18.1
18
18
18.1
17.9
18
17.8
17.6
17.7
T out evaporator
24.6
24.3
24.3
24.2
24.1
24
23.7
23.5
23.4
23.4
23.2
22.9
22.8
22.8
22.6
22.6
22.4
22.1
21.9
21.6
21.5
21.3
21.1
21.1
21
21
20.6
20.3
20.1
20
T out udara ( C )
31.8
31.6
31.3
31
30.6
30.1
29.5
28.9
28.2
27.5
27.2
26.9
26.2
25.8
25.2
24.8
24.3
23.9
23.5
23
22.5
22.1
21.7
21.2
20.4
20.1
19.7
19.2
18.6
18.1
T in udara ( C )
32
31.8
31.7
31.3
31
30.6
29.9
29.3
28.7
28
27.7
27.3
26.6
26.1
25.7
25.3
24.8
24.3
24
23.4
23
22.6
22
21.7
20.8
20.5
20
19.7
19.1
18.5
Universitas Sumatera Utara
Lampiran 7. Data hasil pengujian ketiga
Waktu ( per 20 detik )
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
T in Evporator ( C )
16.9
17
17.2
17.4
17.3
17.5
17.3
17.2
17
16.9
16.8
16.7
16.7
16.8
16.9
17
17
17.1
16.9
16.9
17
17.2
17.3
17.4
17.3
17.2
17
17.1
16.9
16.8
T out evaporator
23.3
23.3
23.1
22.9
22.7
22.5
22.6
22.5
22.3
22.1
21.9
21.8
21.8
21.7
21.6
21.5
21
20.9
20.8
20.6
20.5
20.4
20.3
20.1
20.1
20
19.9
19.9
19.8
19.8
T out udara ( C )
31.8
31.6
31.2
31
30.6
30.3
30
29.6
29.4
29
28.5
28
27.6
27.1
26.6
26.2
25.6
25.1
24.6
24.2
23.7
23
22.4
21.8
21.1
20.7
20.1
19.3
18.7
17.9
T in udara ( C )
32
31.9
31.6
31.3
30.9
30.6
30.4
30
29.7
29.4
29
28.4
28.1
27.6
27.1
26.6
26.1
25.5
25
24.7
24.2
23.5
22.8
22.2
21.6
21.1
20.6
19.8
19.2
18.4
Universitas Sumatera Utara
Lampiran 8 . Data laju perpindahan panas generator pertama
Waktu ( per 20 detik )
1
20
40
60
80
100
120
140
160
180
200
220
240
260
280
300
320
340
360
380
400
420
440
460
480
500
520
540
560
580
T in amonia air ( C ) T out ammonia ( C )
30.9
72.5
31
72.6
31.1
72.52
31.7
72.4
31.94
72.46
32.46
72.29
32.5
72.4
32.63
72.45
32.8
72.43
32.9
72.3
32.98
72.42
33.16
72.4
33.2
72.4
33.22
72.44
33.34
72.21
33.5
72
33.63
71.7
33.75
71.64
33.7
72.3
34.02
71.18
35.13
70
34
72.3
34.15
71.9
34.54
72.1
34.53
72
34.41
71.86
34.5
71.91
34.34
71.74
34.43
71.85
34.52
71.93
Q Generator ( W )
101.09
101.09
100.97
100.48
100.36
99.89
99.94
99.88
99.75
99.59
99.62
99.49
99.46
99.48
99.23
98.98
98.68
98.56
99.05
98.05
96.47
95.59
98.47
98.34
98.28
98.26
98.23
98.22
98.24
98.24
Universitas Sumatera Utara
Lampiran 9. Data laju perpindahan panas generator kedua
Waktu ( per 20 detik )
1
20
40
60
80
100
120
140
160
180
200
220
240
260
280
300
320
340
360
380
400
420
440
460
480
500
520
540
560
580
T in amonia air ( C ) T out ammonia ( C )
36.4
70.7
36.6
71.1
36.3
71.12
35.9
70.9
35.84
71
36
71.2
36.1
71.4
36.26
71.8
36.22
71.87
35.8
71.6
35.75
71.7
35.5
71.6
35.5
71.7
35.2
71.79
35.09
72
34.9
72
35.1
71.83
35.82
71.3
35.2
71.8
35.25
71.53
35.2
70.32
36.56
69
36.1
69.34
35.05
70
34.8
71.42
34.87
71
35.2
71.7
35.57
72
36.25
70.6
35.98
70.5
Q Generator ( W )
96.09
96.23
96.45
96.57
96.68
96.71
96.79
96.96
97.03
97.13
97.24
97.34
97.41
97.67
97.90
98.03
97.77
96.91
97.68
97.46
96.64
94.80
95.35
96.52
97.69
97.35
97.61
97.57
96.12
96.24
Universitas Sumatera Utara
Lampiran 10. Data laju perpindahan panas generator ketiga
Waktu ( per 20 detik )
1
20
40
60
80
100
120
140
160
180
200
220
240
260
280
300
320
340
360
380
400
420
440
460
480
500
520
540
560
580
T in amonia air ( C )
28.9
28.84
29.2
28.9
29.33
29.1
29.3
33.3
34.9
37.39
37.7
37.6
37.8
38.32
38.13
37.9
38
38.5
38
37.91
38
37.7
38.9
39.4
39.6
39.2
37.8
37.4
36.72
37
T out ammonia ( C )
69.7
69.7
70.1
70.2
70.5
70.2
70.3
71.06
70.2
70.5
70.59
70.19
70.3
70.5
70.04
69.9
70.02
70.56
70.11
70.3
70.54
70.3
70.01
68.75
68.22
69.66
70.3
70.41
72
71.5
Q Generator ( W )
100.47
100.51
100.55
100.82
100.74
100.69
100.62
98.45
96.77
95.27
95.12
94.91
94.85
94.64
94.45
94.50
94.52
94.56
94.58
94.78
94.88
94.92
93.90
92.67
92.17
93.45
94.85
95.20
96.79
96.23
Universitas Sumatera Utara
Lampiran 11. Tabel ukuran standar Tube
Universitas Sumatera Utara