- 82 -
- 83 -
- 84 -
τ 2 Bubble θ Non focal plane CMOS camera - 85 -
1 µm A B C (wear surface) A B C - 86 -
() 0.2Ni-1.6Cr 1.6Ni-1.6Cr 3Ni-1.6Cr - 87 -
Cycling time 1M 3M6M 1Y 2Y 5Y10Y20Y 500 in seawater Kt KA32 KA40 400 1.2 2.0 2.93 3.77 300 200 100 Nominal stress range S (MPa) 0 10 4 10 5 10 6 10 7 10 8 Number of cycles to failure Nf (cycle) - 88 -
- 89 -
- 90 -
ET PSA PSA - 91 -
0.900 0.800 0.700 0.600 0.500 0.400 0.300 0.200 0.100 0.000 0 100 200 300 400-92 -
Midship Acc. ( peak to peak ) 1 minuts max. 1 g for head wave 4.5 4 3.5 3 2.5 2 1.5 1 0.5 0 0 5 10 15 20 25 30 35 40 45 V ( kt ) - 93-6 sec 7 sec 8 sec 9 sec
1.5 1 0.5 0 σ x /d d/w=0.548 d/w=0.428 d/w=0.274 σ /d y σ x /d Vr σ y /d - 94 -
- 95 -
- 96 -
() Deck 14 Deck 13 Deck 12 Deck 11 Deck 10 Deck 9 Deck 8 Deck 7 Deck 6 Deck 5 Deck 4 Percent Shorter by Time [ % ] Deck 3 100 80 60 40 20 95 % Case 3 Evacuee Firefighter (Counter flow) 9.8 0 0 0 10 20 30 0 50 100 150 Congestion Time [ sec ] Congestion Time [ sec ] Percent Shorter by Time [ % ] 100 80 60 40 20 95 % Evacuee 61.8 Case 4 Firefighter (Counter flow) 200-97 -
- 98 -
- 99 -
- 100 -
- 101 -
- 102 -
ψ OS1 (deg) -20 χ(deg) 180-30 90 0-40 0.2 0.4 0.6 0.8 λ/l1.0 40 χ(deg) 30 180 90 0 20 ψ OS2 (deg) 0-10 -10d.Z(Full) Calm (ζ a =2cm) 10-10d.Z(Full) Calm (ζ a =2cm) 0 0.2 0.4 0.6 0.8 λ/l1.0 1.4 1.2 1 0.8 0.6 0.4 0.2 0 C Y Exp Cal 0 20 40 60 80 100 120 140 160 180 ψ(deg.) - 103 -
- 104 -
- 105 -
Sound wave pressure d=600mm d=400mm d=200mm d=0mm 0 200 400 600 Time (us) 0.41 0.3 55MHz(soft) 0.57 0.53 0.41 0.6 510MHz(soft) 0.74 0.52 105MHz(soft) 0.92 1.26 0.34 0.53 6.45MHz 1.24 0.63 (ceramics) 1.02 0.78 0.0 0.5 1.0 0.0 0.5 1.0 Average error (mm) Standard deviation (mm) NF1 NF2-106 -
- 107 -
20 500 1m 1m - 108 -
NN Ship - 109 -
- 110 -
-111 -
- 112 -
- 113 -
- 114 -
First-year Ice Discontinuity in Total Thickness Profile Influence of Break-up Snow Ice Multi-year Ice 1-2m Total Thickness 2-4m Total Thickness Gradual decrease of ice thickness and snow depth 20-30km Antarctic Continent Influence of Offshore-wind - 115 -
- 116 -
- 117 -
1 NOx(BSFC) 2 PMPM - 118 -
- 119 -
1 2-120 -
- 121 -
- 122 -
(1) 6N01-T5 Mother metal(r=0) (2) 6N01-T5 Butt joint with reinforcement of weld(r=0) 250 MO-P MO-C FSW-H (1) FSW-K 200 MIG-P MIG-C R=0.1 150 (2) 100 50 0 10 4 10 5 10 6 10 7 No. of cycles to failure, N Nomina stress range, S MPa - 123 -
- 124 -
BB - 125 -
DIAL - 126 -
C heavy oil Oil pipe - 127 -
- 128 -
- 129 -
- 130 -
- 131 -
- 132 -
- 133 -
- 134 -
- 135 -
- 136 -