Dinamika Suhu Pada PTHB.03doc

7/24/2019 Dinamika Suhu Pada PTHB.03doc

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ANALISA PERHITUNGAN

DINAMIKA SUHU PADA PTHB

Data Percobaan :

Volume PTHB (V) = 12.5 liter

Kapasitas panas cairan(Cp) = .2 !oule " # C

Densitas air ( ) = 1 # " ml

$a%u alir &olumetric ('i) = 2 ml "s

$a%u permuaan oil pemanas (*e) = 1++.5 cm 2

Koe,isien on&esi (-e) = 25 /"m2

C

$a%u perpin0a-an panas (e) = 2 /

PERHITUNGAN

1. Kondisi Tunak

Tabel 1. Hasil Perobaan Kondisi Tunak

1


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No. Waktu ( dtk ) Suhu ( C )

1 0 28

2 60 28

3 120 29

4 180 30

5 240 31.5

6 300 32.25

7 360 33

8 420 33.5

9 480 34

10 540 34.25

11 600 34.5

12 660 35

13 720 35,5

14 780 3615 840 36.25

16 900 37

17 960 37

18 1020 37.5

19 1080 38

20 1140 39

21 1200 39

22 1260 39.5

23 1320 40

24 1380 40

25 1440 40

26 1500 40

27 1560 40

28 1620 40

29 1680 40

30 1740 40

31 1800 40

Dari 0ata -asil percobaan on0isi tuna 0i0apat #ra,i -ubun#an antara su-u 0en#an

3atu pa0a on0isi tuna seba#ai beriut :

2


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Dari 0ata 0iatas 0iperole- su-u stea04 ( Ts) sebesar C.

!. Kondisi Dina"is 1

6ntu 0ata no.1 :


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7encari 8esala-an :

Pa0a 0ata no.1 0iperole- 8esala-an :

Cara per-itun#an 0ata90ata selan%utn4a men##unaan cara 4an# sama seperti 0i atas se-in##a

0i0apat -asil beriut :

Tabel 2. Hasil Percobaan Kon0isi Dinami

No. Waktu ( dtk ) T(t) Data ( C ) T(t) Hitung ( C ) % Kesalahan

1 0 40 40.00 0.00%

2 60 41 42.36 3.31%

3 120 42 44.28 5.42%

4 180 43 45.83 6.59%

5 240 43.5 47.10 8.27%

6 300 44 48.13 9.38%

7 360 44.5 48.96 10.03%

8 420 45 49.64 10.32%

9 480 45.5 50.19 10.32%

10 540 46.5 50.64 8.91%

11 600 47 51.01 8.52%

12 660 48 51.30 6.88%

13 720 49 51.54 5.19%

14 780 49.75 51.74 4.00%

15 840 50 51.90 3.80%

16 900 51 52.03 2.01%

17 960 51 52.13 2.22%

18 1020 52 52.22 0.42%

19 1080 52 52.29 0.55%

20 1140 53 52.34 1.24%

21 1200 53.5 52.39 2.08%

22 1260 53.5 52.43 2.01%

23 1320 54 52.46 2.86%

24 1380 55 52.48 4.58%

25 1440 55 52.50 4.55%

26 1500 55.5 52.52 5.38%

27 1560 55.75 52.53 2.27%

28 1620 56 52.54 6.18%

29 1680 56.25 52.55 6.58%

30 1740 57 52.56 7.80%

31 1800 57 52.56 7.79%

32 1860 57 52.57 7.78%


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33 1920 57.5 52.57 8.57%

34 1980 58 52.57 9.36%

35 2040 58 52.58 9.35%

36 2100 58.5 52.58 10.12%

37 2160 59 52.58 10.88%

38 2220 59 52.58 10.88%

39 2280 59.5 52.58 11.63%

40 2340 60 52.58 12.36%

41 2400 60 52.58 12.36%

42 2460 60 52.58 12.36%

43 2520 61 52.58 13.80%

44 2580 61 52.59 13.80%

45 2640 61 52.59 13.79%

46 2700 61 52.59 13.79%

47 2760 61.5 52.59 14.49%

48 2820 62 52.59 15.18%

49 2880 62 52.59 15.18%

50 2940 62 52.59 15.18%

51 3000 62 52.59 15.18%

52 3060 62 52.59 15.18%

53 3120 62 52.59 15.18%

54 3180 62 52.59 15.18%

55 3240 62 52.59 15.18%

56 3300 62 52.59 15.18%

57 3360 62 52.59 15.18%

496.59%

7encari 8esala-an rata9rata :

5:

5;.;

Dinamika Suhu Pada PTHB.03doc

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