國立中山大學學位論文典藏

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1 Analysis of Radiation Effect from Fire of Fuel Tank

2 I

3 2000 Jun. II

6 (1)Tank Fire Point Source Model (3)Tank Fire Equivalent Radiator Model (2)Pool Fire Solid Flame Model (2)Tank Fire Solid Flame Model RKFB FB V

.. 28 2-4... 28 2-5... 29 3-1... 35 3-2 RKFB... 36 3-3 FB... 37 4-1... 44 4-2... 45 4-3... 46 4-4... 47 4-5.

7 VI

8 (n) VII

9 ( ) A (m 2 ) A f C C p C pa C pw C pg C pl D d E e b, F ij F f tgt G G r g H H T H C H V h h r h 1ah, h 2ah (m 2 ) (310 8 m) (J/KgK) (J/KgK) (J/KgK) (J/KgK) (J/KgK) (m) (m) (J) (W/m 2 m) (W/m 2 ) Grashof (9.81 m/s 2 ) (m) (m) (KJ/Kg) (KJ/Kg) ( JS) (W/m 2 K) (W/m 2 K) VIII

10 h 13 h 24 h 34 K w k L m m (W/m 2 K) (W/m 2 K) (W/m 2 K) (W/m 2 K) (m) (kg) (Kg/m 2 s) m N u Q r Q s q q rad, q r (kg/m 2 s) Nusselt (KJ) (KJ) (W) (W) q rad (W/m 2 ) R R a r r s T T a T b T c T f (m) Rayleigh (m) (K) (K) (K) (K) (K) IX

11 T o T s T sur t V V f V g V L X Z (K) (K) (K) (m 3 ) (H Z ) (m 3 ) (m 3 ) (m) (m) ρ g ρ L ρ ρ o w b g (m) (Kg/sm) (Kg/m 3 ) (Kg/m 3 ) (Kg/m 3 ) (Kg/m 3 ) ( W/m 2 K 4 ) X

12 L s w sur XI

13 1

14 2

15 3

16 [3]

17 5

18 6

19 Q S Q E 1-2 (1) Tank Fire Point Source Model 7

20 1-3 (3)Tank Fire Equivalent Radiator Model 8

23 10

24 electromagnetic wave / V f µ m V f hv f h 11

25 hv f 2 C hv f hv f C b, λ 5 C1 {exp[ C2 /( T )] 1} µ b,λ µ µ µ 12

26 13

27 q A 14

28 15 j i j i A A i dada R A j i 2 cos cos 1 π θ θ j i j i A A j da da R A j i 2 cos cos 1 π θ θ

29 16 m m ( exp( kβd )) H H 1 C V T C ( T ) b To p dt

30 ρ o m gd 0.61 m 2 C pto Qr 3 5 D 2 H C gρ o r S m m 17

31 ( ) ( ) α + β / 4 γ / 2 12α + β + 16γ 18 Solid Flame Model

32 1 1 K ( ) ( ) + K A 2S 1 A S S 1 tan tan tan 2 πs π S AB B( S + 1) S S + 1 S sin π D 2X sin tan K X D / 2 19

33 20

34 21

35 a b 22

36 23

37 dt 1 dt dt 2 dt dt 3 dt dt 4 dt 24

38 hh k gβ TD αν β T ν g ( T ) S 2 D

39 ( k Z ) kw x w 1/ / 2 ( h + h ) ( h + h ) 13 1ah ah 2 Ja 3 Pr C nb C pl Tw h m L ( T ) sat fg 1 / 2 26

40 2-2 (2)Tank Fire Solid Flame Model 27

42 (n) 29

43 30

44 31

45 f ( xn 1) x n = xn 1 n 1 f ( x ) n 1 V H l Vl = π rh H F = V 3 l π rh H 3 H 32

46 F H new = πh 2 2πrH Vl π rh H F ( H ) 3 = H = 2 F ( H ) πh 2πrH H V l r 33 O ( h 5 ) f f Runge Kutta Fehlberg Method RKFB FB RKFB FB

47 f (4) x [ a, b] f ( x) M (4) f [ a, b] n P = x, x,..., x } n { 0 1 n b a [ a, b] h = n b h f x) dx [ f ( x ) + 4 f ( x ) + 2 f ( x ) + 4 f ( x ) + 2 f ( x a ( 0 4 ) f ( x n 3 ) + 2 f ( x n 2 ) + 4 f ( x n 1 ) + f ( xn )] M ε ( b a) h

48 NO VTHICKSZX Solid Flame Model SIMPSON Runge - Kutta - Fehlberg Method 1 10E-6 T I = 300 RA 35 YES YES NO 3-1

49 NO RKFB Call FB FB I = 6 YES

50 FB FB RKFB RKFB 3-3 FB 37

51 m m m 2000m m 50 20m T 1 1 T m m T 1 T m 0.1m m T

52 22 T 1 T 1 T 3 T T 1 16m 0.5m 100m 85m m 16m 1/9 2030m 30m 4-4 T 2 T T m T m m T 2 T 2 39

53 4-6 3 T 2 T 1 27 T T m 40m 55 80m 4-8 T 3 T 1 T 4 T 1 T 4 T 3 1 T m 0.02m 40

54 % 95% m 30m 40m T 4 T 3 T 4 T 2 T 3 1 T T 4 T 3 T 3 T 1 T 1 T 3 T 4 T 2 T 3 T 2 T 1 T T 4 5%95% 30 T 3 T T 4

55 4 T 4 40m 30 20m30m 100m T T 1 T 4 30 T 1 T 3 T 2 T 4 T 1 T 2 T 3 T 4 T m m m

56 10m m m 0.05m 43

57 m 3

58 m

60 m

61 m 3

62 m

64 m

66 m

68 m

69 m 3

70 m

72 m

74 m

76 m

77 m m 4-21

78 Solid Flame Model

79 8 1 2 factor map

80 2. Crocker, W.P. and D.H. Napier, Thermal Radiation Hazards of Liquid Pool Fires and Tank Fires, I.Chem.E. Symp. Ser Babrauskas, V., Fire Technol. 19, Burgess, D.S. and Zabetakis,M.G. U.S. Bureau of Mines, R.I Heskestad, G. Fire Safety J. 5, Thomas, P.H., 9 th Int l Symposium on Combustion, 844, Academic Press, N.Y J.A. Simmos Risk Assessment Method for Volatile, Toxic and Flammable Materials, 4 th International Symposium on the Transport of Hazardous Cargoes by Sea and Inland water ways, P

81 11. Raphael, J.M., Prediction of temperature in rivers and reservoirs, Proc. Amer. Soc. Civ. Eng.,J. Power Division, 88, Holman, J.P., Heat Transfer, 7 th ed. In SI units, p.354, McGraw-Hill, New York Incropera, F.P. and D.P. DeWitt, Fundamentals of Heat and Mass Transfer, p.636, Prentice Hall, New Jersey Ramskill, P.K., A Description of the ENGULF Computer Code, J. Hazardous Mat., 20, 177, Mills, A.F. Heat Transfer, p636, Prentice Hall, New Jersey1992 Fundamentals of heat and mass transfer, 4 th ed, Incropera, DeWitt

水产学报卷 : ; ; ; 立式型曲面网板起源于上世纪年代的日本, 由于其结构类似于飞机的机翼, 同时有板面折角和后退角, 因此网板扩张性能高稳定性好, 现已在日本韩国美国

水产学报卷 : ; ; ; 立式型曲面网板起源于上世纪年代的日本, 由于其结构类似于飞机的机翼, 同时有板面折角和后退角, 因此网板扩张性能高稳定性好, 现已在日本韩国美国第卷第期年月水产学报.,., 文章编号 : - ( ) - - 立式型曲面网板的水动力性能王明彦, 王锦浩, 张勋, 郁岳峰, 徐宝生 (. 中国水产科学研究院东海水产研究所农业部海洋与河口渔业重点开放实验室, 上海 ;. 中水远洋渔业有限责任公