C ALIRAN UDARA DALAM ALAT PENGERING ERK 5.1. PENDAHULUAN

8 8 19:38 34.6 35.4 35.4 19:38 38 36 35.3 1.2 35.8 19:58 33.8 34.5 34 19:58 34.9 34.7 34.3 0.4 34.4 20:18 39.7 36.7 36.5 20:18 41.1 37.4 36.8 1.9 38.0 20:38 41.1 37.7 36.7 20:38 42.8 38.8 37.2 2.4 39.1 20:58 35.8 34.3 33.8 20:58 37.8 35.4 34.5 1.4 35.3 Lampiran IV-3. Data suhu pada percobaan 1 Lanjutan Tabel 3. Suhu udara C di atas rak dekat inlet dan rak dekat outlet pada hari ke-3. Waktu outlet inlet S-dev Rata2 atas tengah bawah Waktu atas tengah bawah Rata suhu 8:08 37.4 32.6 31.2 8:08 38.5 33.2 31.8 3.1 3.3 34.1 8:28 39.5 36.7 36.9 8:28 41.1 36.6 36.9 1.9 38.0 8:48 42.3 39.4 39.5 8:48 44.5 39.2 39 2.2 40.7 9:08 44.6 41.5 41.7 9:08 46.3 41.3 41.2 2.2 42.8 9:18 45.9 42.6 42.3 9:18 47.4 42.4 42.3 2.2 43.8 9:38 46.8 43.1 42.8 9:38 48.2 43.4 42.7 2.4 44.5 9:58 48.7 44.1 44.4 9:58 49 44.2 44 2.4 45.7 10:18 50.8 45.6 45.6 10:18 50.2 45 45.1 2.7 47.1 10:38 52 42.5 47 10:38 51.1 47.1 47 3.4 47.8 10:58 53 48.2 47.7 10:58 51.7 47.9 47.5 2.4 49.3 11:18 51.9 42.7 47.5 11:18 47.1 43.6 46.6 3.3 46.6 11:38 54.1 46.2 48.5 11:38 51.3 47 48.2 3.0 49.2 11:58 55.8 52.8 45.7 11:58 58 52.6 49.9 4.3 52.5 9 9 12:18 54.4 49.7 47.4 12:18 56.7 49.1 48.1 3.8 50.9 12:38 54.1 48.8 48 12:38 55.9 48.8 48.2 3.4 50.6 12:58 54.7 49.5 48.5 12:58 55.9 49.2 48.5 3.3 51.1 13:18 54.9 48.3 46.7 13:18 55.1 48.4 46.7 3.9 50.0 13:38 55.7 48.4 46.1 13:38 55.3 49 46.3 4.3 50.1 13:58 54.3 48 45.7 13:58 53.7 49.2 46 3.7 49.5 14:18 52.9 46.8 44.4 14:18 52.5 48.7 43.9 3.9 48.2 14:38 53.1 45.8 43.7 14:38 53.6 46.3 42.8 4.7 47.6 14:58 53.6 46.6 44.7 14:58 55.6 46.7 44.1 4.8 48.6 15:18 52.5 46.2 44 15:18 56.3 47 43.9 5.0 48.3 15:38 48.8 44.9 43.9 15:38 51.1 45.7 43.6 3.0 1.3 46.3 15:58 44.2 42.2 42.4 15:58 45.5 43.3 42.1 1.3 43.3 16:18 40.1 40.3 40.2 16:18 41.8 40.5 39.7 0.7 40.4 12:00 45.2 44.5 42 12:00 49.1 46 45.1 2.3 45.3 16:49 42.9 42 41.9 16:49 45 42.8 41.5 1.3 42.7 17:09 38.9 39.2 39.2 17:09 40.3 39.8 38.8 0.6 39.4 17:29 43.4 41.5 41.1 17:29 45.5 42.4 40.7 1.8 42.4 17:49 39.6 39.4 39.6 17:49 41.2 40 39.2 0.7 39.8 18:09 39.3 38.8 38.6 18:09 40.9 39.4 38.2 0.9 39.2 18:29 37.4 37.8 38.3 18:29 38.8 38.2 37.9 0.5 38.1 18:49 41.4 39.4 39.1 18:49 43 41.1 38.6 1.7 40.4 19:09 37.4 37.5 37.7 19:09 39.2 38.1 37.2 0.7 37.9 10 10 Lampiran IV-3. Data suhu pada percobaan 1 Lanjutan Tabel 4. Suhu udara C di atas rak dekat inlet dan rak dekat outlet hari ke-4 dan ke-5 Waktu outlet inlet S-dev Rata2 atas tengah bawah Waktu atas tengah bawah Rata suhu 8:32 44.2 39.7 37.9 8:32 44.2 39.5 36.9 3.1 3.1 40.4 8:52 46.7 41.1 38.7 8:52 46.9 41.4 39.2 3.6 42.3 9:12 47.7 41.4 39.8 9:12 47.4 41.7 39.4 3.7 42.9 9:32 45.9 42.1 41.4 9:32 46.8 43.2 41.5 2.3 43.5 9:52 49.6 46.2 45.3 9:52 50.5 45.7 46 2.2 47.2 10:12 49.1 45.4 44.5 10:12 48.7 45.7 45.4 1.9 46.5 10:32 51.2 47.6 46.9 10:32 50.8 47.7 47.3 1.9 48.6 10:52 52.9 49 47.8 10:52 51.4 49.8 48.4 1.9 49.9 11:12 50.3 46.4 46 11:12 48.9 46.8 46.9 1.7 47.6 11:32 51.8 45.8 46.3 11:32 51.1 46.1 45.3 2.9 47.7 11:52 52 47.3 44.4 11:52 53.8 47.8 44.9 3.8 48.4 12:12 51.6 46.5 43.8 12:12 52.5 47 44.1 3.7 47.6 12:32 52.9 47.3 45.4 12:32 54.2 47.5 45.3 3.8 48.8 12:52 55.1 49.4 46.2 12:52 55.5 48.7 46.2 4.2 50.2 13:12 55.9 47.9 45.5 13:12 56.1 48.8 45.7 4.8 50.0 13:32 52.9 48.2 45.4 13:32 55 49 45.3 3.9 49.3 13:52 55.1 49.4 46.2 13:52 55.5 48.7 46.2 4.2 50.2 14:12 53.1 48.1 45.6 14:12 53.5 49.4 45.3 3.6 49.2 14:32 47.5 44 42.4 14:32 48.6 45.4 42.4 2.6 45.1 14:52 45.5 42.4 41.3 14:52 46.3 43.2 41.1 2.2 43.3 15:12 44 40.9 40.1 15:12 45 41.5 40 2.1 1.1 41.9 15:32 41.9 40.5 39.5 15:32 44.1 40.8 39.6 1.7 41.1 15:52 39.5 39.2 38.6 15:52 41 39.4 38.4 0.9 39.4 11 11 16:12 37.7 37 36.6 16:12 38 37 36.5 0.6 37.1 16:32 36 35.3 35.9 16:32 36.1 35.6 35.1 0.4 35.7 8:52 43 36.9 35.4 8:52 43.4 37.5 35.9 3.6 3.5 38.7 9:12 47 40.1 38.8 9:12 47.1 40.8 38.5 4.0 42.1 9:32 49.5 42.9 40.7 9:32 49.3 43.4 40.6 4.0 44.4 9:52 48.1 40.2 39.7 9:52 48.3 42 38.8 4.3 42.9 10:12 47.9 43.1 41.1 10:12 48.3 44.2 41.3 3.2 44.3 10:32 47.6 43 41.3 10:32 47.4 44.4 40.9 2.9 44.1 10:52 53.6 47.7 45.7 10:52 52.8 47.8 45.3 3.6 48.8 11:12 52.3 45.5 44.4 11:12 51.9 46.9 44.9 3.5 47.7 11:32 51.9 45.8 46.2 11:32 50.9 46.6 45.4 2.8 47.8 11:52 54 49.3 44.5 11:52 55.9 49.6 45.4 4.5 49.8 12:12 55.8 50.1 46.5 12:12 58.9 50.6 47 4.9 51.5 12:32 52.3 43.8 41.1 12:32 50.2 44.8 41.1 4.7 45.6 12:52 53.4 48.2 46.2 12:52 54.2 49 46.3 3.5 49.6 13:12 54.2 47.5 45.7 13:12 53.8 48.8 45.6 3.9 49.3 13:32 44.8 43.8 42.8 13:32 46.6 44.1 42.7 1.4 44.1 13:52 45.7 44.7 43.4 13:52 48.6 46.1 43.7

1.9 3.5 45.4

Rata2 45.1

41.4 40.3

45.7 41.8

40.7 2.5 1.1

42.5 Lampiran IV-4. Data suhu pada percobaan 2 Jam Suhu udara rak dekat inlet o C Suhu udara rak dekat outlet o C ke- Waktu Atas Tengah Bawah Sdev r-Sdev Atas Tengah Bawah Sdev r-Sdev Jemur 1 8:30 42.6 38.9 39.5 2.0 2.7 41.9 36.2 4.0 5.8 40.6 8:45 42 38.8 40 1.6 42.3 36.4 4.2 39.9 2 9:00 41.6 39.6 38.2 1.7 42.4 39.4 36.7 2.9 43.4 9:15 42 39.3 37.8 2.1 44.9 38.6 36.2 4.5 45.0 12 12 9:30 41.3 38.8 37.1 2.1 44.9 37.8 35.6 4.9 50.5 3 10:00 42.7 40.9 38.9 1.9 48.3 40.4 36.1 6.2 50.0 4 11:00 47.8 43.8 43.6 2.4 55.7 43.3 41.4 7.8 52.5 11:15 49 43.5 42.8 3.4 57.5 43.5 40.3 9.1 49.1 11:30 49.4 42.4 42.6 4.0 58.4 43.9 39.6 9.9 53.0 11:45 50.7 42.5 42 4.9 58.9 44.2 39.1 10.3 55.4 5 12:00 51.9 44.1 42.3 5.1 58.9 44.4 39.5 10.1 51.6 12:15 48.4 43.7 42.8 3.0 54.6 44.4 39.0 7.9 56.9 12:30 49.6 45.8 45.4 2.3 54.7 45.9 41.3 6.8 57.2 12:45 50.2 46.1 45.8 2.5 54.5 46.2 42.3 6.2 56.4 6 13:00 51.5 46.9 46.3 2.8 55.5 46.6 42.7 6.6 50.5 13:15 44.7 45 49.8 2.9 49.0 44.5 40.0 4.5 50.8 13:30 50.9 46.1 45.3 3.0 51.9 46.1 45.5 3.5 40.6 13:45 50.4 45.9 45.2 2.8 52.2 45.1 45.3 4.0 37.5 7 14:00 49.7 45.5 44.8 2.7 51.1 45.5 44.9 3.4 37.3 14:15 48.2 44.3 43.6 2.5 50.0 44.0 43.5 3.6 36.9 14:30 47.4 43.9 43.3 2.2 49.2 43.7 43.4 3.3 36.9 14:45 46.1 43 42.5 2.0 48.1 42.5 42.6 3.2 36.3 8 15:00 44.2 42.3 41.9 1.2 0.8 45.2 41.9 42.0 1.9 1.1 36.3 15:15 41.7 40.7 40.8 0.6 42.3 39.9 40.7 1.2 35.4 15:30 39.8 39.1 39.3 0.4 40.3 38.5 39.0 0.9 34.0 15:45 41.7 40.8 40.5 0.6 42.2 40.8 40.4 0.9 33.3 9 16:00 40.6 39.5 39.7 0.6 40.1 38.8 39.1 0.7 33.3 16:15 37.3 36.3 37.1 0.5 37.2 35.7 36.6 0.8 32.7 16:30 36.1 35.1 36 0.6 35.9 34.7 35.5 0.6 31.9 16:45 35.6 34.9 36 0.6 35.6 34.7 34.9 0.5 31.6 10 17:00 35.6 34.2 35.6 0.8 35.0 34.4 34.4 0.3 31.3 17:15 35.5 33.7 35.2 1.0 34.4 34.1 33.9 0.3 30.9 17:30 34.9 33.4 34.9 0.9 33.7 33.5 33.7 0.1 30.7 13 13 17:45 33.6 32.8 34.3 0.8 32.8 32.8 33.2 0.2 30.3 11 18:00 35.2 34 30.9 2.2 34.5 33.0 35.3 1.2 29.3 18:15 33.9 34.3 35.9 1.1 33.2 35.3 33.3 1.2 29.2 18:30 33.9 34.1 35.9 1.1 33.2 34.8 33.2 0.9 30.4 18:45 33.6 33.7 35.1 0.8 32.8 33.7 33.3 0.5 30.5 12 19:00 33.4 33.2 33.9 0.4 32.1 32.5 32.9 0.4 29.9 19:15 33 32.9 34.2 0.7 31.7 33.0 32.5 0.7 29.9 19:30 36.1 35.1 36.1 0.6 33.2 35.4 33.1 1.3 29.8 19:45 36 35 36.2 0.6 33.6 35.4 33.3 1.1 29.9 Lampiran IV-4. Data suhu pada percobaan 2 Lanjutan Jam Suhu udara rak dekat inlet o C Suhu udara rak dekat outlet o C ke- Waktu Atas Tengah Bawah Sdev r-Sdev Atas Tengah Bawah Sdev r-Sdev Jemur 13 20:00 35.2 34.7 35.9 0.6 33.3 34.9 33.3 0.9 30.2 20:15 34.3 33.6 35.3 0.9 32.9 34.2 33.0 0.7 29.6 20:30 34.7 33.9 35.8 1.0 32.7 35.0 32.9 1.3 29.2 20:45 34.2 33.6 35.6 1.0 32.4 34.8 32.8 1.3 28.7 14 21:00 33.7 33.7 35.3 0.9 32.2 34.5 32.7 1.2 29.0 21:15 32.5 33.1 34.1 0.8 31.3 33.2 32.1 1.0 28.7 21:30 32.8 33.3 34.4 0.8 31.3 33.6 32.1 1.2 28.4 21:45 32.2 32.8 33.9 0.9 30.9 32.8 31.9 1.0 28.3 15 22:00 31.5 32.4 33.4 1.0 30.4 32.5 31.8 1.1 27.5 22:15 31 31.3 32.5 0.8 29.8 31.2 31.3 0.8 27.6 22:30 32.3 32.6 33.7 0.7 30.7 32.9 31.3 1.1 28.2 22:45 32 32.7 33.9 1.0 30.9 33.3 31.4 1.3 27.7 16 23:00 41.3 38.4 37.8 1.9 37.6 38.4 33.7 2.5 27.6 23:15 39.8 37.9 37.4 1.3 36.5 38.3 33.7 2.3 27.6 23:30 40.4 38.8 38.3 1.1 37.4 38.9 34.9 2.0 27.4