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5 6 8 1 11 1 1 15 16 17 19 8 9

7 8 9 1

6 ( ) ( ) (Bubble Flow) (Slug Flow) Churn Flow (Annular Flow)

7 気泡流スラグ流チャーン流環状流小気体の流量大 Fig.1..1

8 Griffith -Wallis Griffith Wallis 1961.5.75 1. Frm Taitel-Dukler Taital Dukler 198 jg, jl Fig.1..1 X CT CT X CT X 5 X CT

9 1981 mm PDF PSD Fig.1.. 1 1 小気泡流 1..1 気泡流 l E /D=5 1 5 環状流.1 スラグ流スラグ, チャーン流.1 1. 1. 1 Fig.1..1 Taitel-Dukler 内径 :Φmm L/D:5.7 差圧測定区間距離 :11mm P(Δ (ΔP * a )..1 P(Δ (ΔP * a ).1.5 P(Δ (ΔP * a ).5... P(Δ (ΔP * a ).1.5.1 1 ΔP * a 1 ΔP * a 1 ΔP * a 1 ΔP * a 気泡流スラグ流チャーン流環状流差圧測定区間距離 :mm P(Δ (ΔP * a ).1.5 P(Δ (ΔP * a ).. 1 ΔP * a チャーン流 1 ΔP * a 環状流 Fig.1..

1 1 5 8 1 19mm 1mm

1 5.5P-9.5VA5/6.9 6L/min 17L SMA-,SMG-1.5L/min.5 5L/min 5 5L/min 5 5L/min 1 1 L5 OMEGA..L/min 5 1 Validyne DP15-6-N-1-S--A 8.8cm Validyne CD8- DR-M

1 (PHOTRON FASTCAM-Net Max) 5fps 8.7 PSR1V5W Top Tank AMP...... HVC Digital Recorder DPS..... VCR Pressure Gauge Thermo-Couple Flow Meter Mixing Room......... Drain Pipe Valve Drain Gravity Tank Bottom Tank Flow Meter Compressor Digital Multi Meter Thermo-Couple Filter Air Separator Fig..1

17. 1 1.7 1 L/min.5 1.5L/min 8 1 D D 1D Hz 1 Fig..1.1 Taitel-Dukler Table.1.1 1 Annular Bubble J l.1 Slug Churn 1 5 6 7 8 1 9 11 1 151718 5 1116 19 1 6 7 8 9 1.1 1 1 J g Fig..1.1 Taitel-Dukler

18 Table..1.1 番号 (No.) 空気みかけ速度 (cm/s) 水みかけ速度 (cm/s) 体積流量比 1. 16.1.1 16.161.1 16. 5. 16.7 5 6. 16.77 6 7. 16.1 7 7. 1. 8 7. 11.7 9 7. 9.7. 1 7. 8.7.6 11 7. 7.6.9 1 7. 6.5.5 1 7. 5..578 1 8.6 5..61 15 9.9 5..67 16 11 5..671 17 1 5..69 18 16 5..79 19 5..8 6 5..86 1 1 5..851 6 5..89 7 5..9 1.1 1 5..95 5 1.5 1 5..96 6 1.7 1 5..97 7.9 1 5..98 8.8 1 5..989 9 6. 1 5..99 9.5 1 5..99 1 1. 1 5..996 1.9 1 5..997

19 fig..1 fig..8 D Table.1.1 1 5 i 1,,, i i+1 (6 )

(1) () () () 1 1 1 5 1 1 1 5 1 1 1 5 1 1 1 5 Fig...1 (No.1 No.)

1 (5) (6) (7) (8) 1 1 1 5 1 1 1 5 1 1 1 5 1 1 1 5 Fig... (No.8 No.5)

(9) (1) (11) (1) 1 1 1 5 1 1 1 5 1 1 1 5 1 1 1 5 Fig... (No.9 No.1)

(1) (1) (15) (16) 1 1 1 5 1 1 1 5 1 1 1 5 1 1 1 5 Fig... (No.1 No.16)

(17) (18) (19) () 1 1 1 5 1 1 1 5 1 1 1 5 1 1 1 5 Fig...5 (No.17 No.)

5 (1) () () () 1 1 1 5 1 1 1 5 1 1 1 5 1 1 1 5 Fig...6 (No.1 No.)

6 (5) (6) (7) (8) 1 1 1 5 1 1 1 5 1 1 1 5 1 1 1 5 Fig...7 (No.5 No.8)

7 (9) () (1) () 1 1 1 5 1 1 1 5 1 1 1 5 1 1 1 5 Fig...8 (No.9 No.)

9 X Y (X,Y) fig.1.1 No. (fig..6 No.) X Y L X Y LG X Y G X Y GL L LG G GL X =. 5 Y =. 5

気体スラグ液体スラグ液体スラグが通過気体スラグが通過液体スラグ気体スラグ Fig.1.1

1 fig.1.1 1 1 1 1

(fig..8 ) ex.no.(fig..1) L fig..1 (.9,.9) ex.no.6(fig..) L y = x ex.no.15(fig..) y = x L G LG GL ex.no(fug..) y = x L G (,) Y 1 1 ( x = ) ( y = x ) ex.no6(fig..5) 1 y = x y = x x = L y = x ex.no9(fig..6) G ex.no(fig..7)

Y x=.5 y=x Y x=.5 y=x 1 y=.5 1 y=.5 1 1 1 Fig..1 No. X 1 1 1 X Fig.. No.6 Y x=.5 y=x Y x= x=.5 y=x 1 1 1 1 y=.5 X Fig.. No.15 1 1 1 1 y=.5 y= x/ X Fig.. No.

Y x= x=.5 y=x Y x= x=.5 y=x 1 1 1 1 y=.5 y= x/ X Fig..5 No.6 1 1 1 1 y=.5 y= x/ X Fig..6 No.9 Y x=.5 y=x 1 1 1 1 y=.5 X Fig..7 No. Y 1 x=.5 GL L G LG 1 1 1 Fig..8 y=.5 X

5 1 Fig.. Fig..5 Fig..6, y = x x = x = 1 y = x x = Fig..9 Fig..9 A B No No5 Taitel-Dukler Slug-Churn No6 A B x =

Y x= 6 A C y= x/ B X Fig..9 No5

[1] (1981) 7- []Taital,Y., Bornea,D. and Dukler,A.E., Modelling Flow Pattern Transitions for Steady Upward Gas-Liquid Flow in Vertical Tubes, AIChE J, 6-, pp.5-5, 198 [] 61 586 (1995) 5-5 [] ()

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