)4 (3 2 9;& =)47! ;&> $...4 8 39 * 8ÃF -G 2.1.2F _W@#X GÇ 20MPa ÀFb v \ Ö$9 * } $(V O@ Ö$9b v Gú 3@3 @#X ÷ GÇ 14.7MPa ÀF47 ¬ 5 \ w v@ b 3 39 õ ¬S ÷ û ¢Ç 14.7MPa ÀF47

1 1 1.1 1 1.2 1 2 3 2.1 3 2.2 13 2.3 25 3. 62

64

1

1 1.1

1.2

23 24 2

23 2424

25 3

Re

25

2

80m 25A 50A 100A 150A 4

3

3

2 2.1

123325 11 25 11 29 12 2 12 6 2

10 2.1.11k

2.1.1

4

2.1.2 20MPa3

14.7MPa 47 514.7MPa 47 5

300m3

30m 300m3

70m

2.1.2

5

2.1.3

25

2.1.3

6

25A 1/2

50m

2.1.4 25A 50A 100A

150A80m

5.5m JIS G 3452 SUS

80m

AV1 AV2

AV2

AV1 AV2

7 AV120m 3 30m AV1 50m 1 30m AV180m AV2 3 3 20m 80m

U M L 31/8 SUS

1 50m M

20m-U 20m-M 20m-L 50m-M 80m-U 80 -M 80 -L

7

MKS

25A 133.3kPa F.S. 50A 266.6kPa F.S. 100A 666.6kPa F.S. 150A 1333kPa F.S. 0.001%F.S. 0.12%R.O.

T Φ1.6mm

H2 100L/min 500L/min 2000L/min F.S. 5% R.O. N2: 500L/min F.S. 5% R.O.

SX 0.1% 0.2sec

2.1.4

8

2.1.5

9

2.1.6

10

2.1.7

11

2.1.8

12

2.1.9

13

2.2

2.2.1 2.2.6

AV2 AV2 AV1

AV1 AV2

AV2 AV2 AV1

AV1 AV2

2.2.1 2.2.3

2.2.7 2.2.8

2.2.1

14

2.2.1 1 / 6

AV1 AV2

15

2.2.2 2 / 6

16

2.2.3 3 / 6

17

2.2.4 4 / 6

18

2.2.5 5 / 6

19

2.2.6 6 / 6

20

2.2.1

100%

2.2.3 AV1 AV1 AV1 2

21

2.2.2

22

2.2.3 AV1

AV1

23

2.2.7 150A-3 N2 18m H2 720L/min 0.63m/sec

24

2.2.8

150A-3 N2 18m H2 720L/min 0.63m/sec

50m

20m

80m

25

2.3

1

2.3.1

2.3.1

V

1 2 2

1 2% 98% 2 98% 3 98% 80%

V Vmin 3 2 V1 3 1

2% 98%

26

80m 32 2 1 3

1 2 3

2.2.2

72 3

ReH2

27

2

AV12.3.1 2.3.1

2%

2.3.1

28

sec

3

1 2.3.2 2.3.71 2.3.2 2.3.4 1

2% 98% U M L

1 d 1/d 2.3.5

2.3.7 50A 100A 150A

1/d

25A 25A

25A

20m 80 U M LU 1/d

L 1/dM 1/d

29

1/d

2.3.1 U M L

1/d

1/d U M LL

ReH2 2000 ReN2 1400050A

25A

L d

30

2.3.2 20m 1 U M L

31

2.3.3 50m 1 M

32

2.3.4 80m 1 U M L

33

2.3.5 20m 1/d U M L

34

2.3.6 50m 1/d

M

35

2.3.7 80m 1/d U M L

36

4 2

2 2.3.8 2.3.13 21 d

20m 20m2.3.8 2.3.10 U M L 2.3.11

2.3.122 2 2.3.13

U M L1 U L

2.3.8 2.3.10

37

2.3.8 20m 2 U M L

38

2.3.9 50m 2 M

39

2.3.10 80m 2 U M L

40

2.3.11 20m 2 U M L

150A 20

41

2.3.12 20m 2

U M L

42

2.3.13 2 2 M

43

2 2.3.14 ℓ2

2.3.14 2

44

5 3

3 1 2.3.15 2.3.202.3.15 2.3.17 3 2.3.18 2.3.20 3 d

3/d 20m 50m2 80

U M L

3 2

2.3.15 2.3.173 2

3 1 2.3.211 3

1 1 80m3 20m

30m2.2.1 2.2.3

3 30m

3

45

2.3.15 20m 3 U M L

46

2.3.16 50m 3 M

47

2.3.17 80m 3 U M L

48

2.3.18 20m 3/d U M L

49

2.3.19 50m 3/d

M

50

2.3.20 80m 3/d U M L

51

2.3.21 3 1

0

10

20

30

40

50

60

70

80

90

0 10 20 30 40 50 60 70 80 90

ℓ3(m

)

ℓ1 (m)

52

6 25A

25A2.3.22

98% 98%98

50A

25A

25A 20m-M 50m-M 80m-M

25A

2.3.23 2.2m/sec 25A-3 25A-8

2.2.1 25A80 90L/min 50A 100A150A

25A1/d

25A

53

2.3.22 25A 25A-8 3.6 3.9m/sec

6600 7100 940 1000

54

2.3.23 25A 25A-5 2.2 2.5m/sec

4000 4600 570 650

55

7 100A 150A

100A 150A 2.3.24

LM U

25A100A 150A

2.2.1

100A-5 100A-6 150A-5 150A-6 150A-7 150A-8 6 25A 1 2 3

56

2.3.24

150A-6 1500 11000

80m

L

U

M

57

8

1 2 31

11 1

50A 25A

50A 1 50A

ReH2 2000

20m

12 3

1

1

12.3.2 1

80m L 2.3.1 1V1 V1 N2 V1

N2 V1V1 N2 2.3.25 1

V1 N2/ V1 0.5 V1

L d

58

V1 V1 V1

V1 V1 N2

V1 N2 C × ℓ1 × ( d / 2 )2

C 0.5

2.3.2 V1 V1 N2

59

2.3.25 V1 V1 N2 50A 100A 150A

60

25A

2.3.2 25A V1 V1 N2 25A50A 1

12.3.26

25A 1

2.3.26 V1 V1 N2 25A

61

25A2.3.2

V1 N2 0.01m3

25A

25A 80m

62

3

+

21 2

1 0

2

2

1 2.3.5 2.3.7

d 1d 1/

63

1

1

V1 N2 + Vmin

V1 Vmin 2.3.1 V1 N2

V1 V1 7Vmin Vmin 3

3 2.3.1 2.3.2

3 30(m)

13

64

50A 70m 500

25L/min 1 P.57

ℓ1 = (0.0833ReH2+328) d ReH2 = 500 d= 0.0529 (m) ℓ1 = 19.6 (m)

P.58 V1 N2 = C × ℓ1 × ( d / 2 )2 C = 0.5 V1 N2 = 0.022 (m3)

C × ℓ1 = 9.8 (m)

V (m3) V = 0.022 + Vmin

Vmin

100A 80m 1000

100L/min 1 P.57

ℓ1 = (0.0833ReH2+328) d ReH2 = 1000 d= 0.105 (m) ℓ1 =43.2 (m)

P.58 V1 N2 = C × ℓ1 × ( d / 2 )2 C = 0.5 V1 N2 = 0.19 (m3)

C × ℓ1 = 21.6 (m)

V (m3)

65

V = 0.19 + Vmin Vmin

100A 80m 3000

Re 2000 2000

150A 100m 1000

80m 80m

150A 18m 1000

20m P.57 450L/min

P.57 1 ℓ1 = (0.0227ReH2+202) d ReH2 = 1000 d= 0.155 (m) ℓ1 = 34.8 (m) P.57 1 ℓ1 = (0.0833ReH2+328) d ReH2 = 1000 d= 0.155 (m) ℓ1 = 63.7 (m)

63.7m P.58

V1 N2 = C × ℓ1 × ( d / 2 )2 C = 0.5 V1 N2 = 0.60 (m3)

C × ℓ1 = 31.9 (m)

66

V (m3)


25A 70m

25AV(m3) L=70m d=0.0276m

Vmin = L × ( d / 2 )2 V = 0.04

V (m3)


Documents

)4 (3 2 9;& =)47! ;&> $...4 8 39 * 8ÃF -G 2.1.2F _W@#X GÇ 20MPa ÀFb v \ Ö$9 * } $(V O@ Ö$9b v Gú 3@3 @#X ÷ GÇ 14.7MPa ÀF47 ¬ 5 \ w v@ b 3 39 õ ¬S ÷ û ¢Ç 14.7MPa ÀF47