Seamanship Techniques 2 Episode 6 pps

... unfavourable conditions of trim of up to 10° and with the ship listed not less than 20 ° either way. 20 6 Seamanship Techniques Every life raft should be capable of withstanding exposure for 30 days of ... be passed around the foot of the sail, never around the boom. WIND 1 2 3 6 7 4 5 Figure 7 .22 Wearing. 1. Boat on port tack. 2. Up helm, ease out main sheets. 3. Wind on port q...

Ngày tải lên: 13/08/2014, 16:21

... 6 .23 Cowl ventilators. Ventilators closed Ventilators open Ventilators closed Ventilators open Ventilators closed Hold temperature Outside air (Dewpoint temperature) °F 74 72 70 68 66 64 62 60 58 123 4 567 891011 121 31415 161 7 Figure ... craft, as built by Aberglen–Welin, is as follows: Capacity Length (m) Speed (knots) 21 6 .2 6 35 7.3 6 50 8.0 6 66 8.75 6 Speed...

Ngày tải lên: 13/08/2014, 16:21

... lines 22 7 Fairleads 22 7 Bollard (bitts) 22 7 Rigging slip wires or ropes 22 8 Berthing 23 0 Clearing a berth 23 0 Entering dock 23 2 Securing to buoys 23 2 Mooring 23 3 Letting go from buoys 23 3 Turning ... 20 7 Abbreviations 20 9 9. SHIP-HANDLING Terms and general definitions 21 0 Factors in ship-handling 21 2 Rudders 21 3 Propellers 21 5 Turning circles 21 9 Bow/stern th...

Ngày tải lên: 13/08/2014, 16:21

... towing. Sources of reference: Rules 21 , 22 , 24 and Annex 1. Figure 5. 12 Towing. Figure 5.13 Vessels towing inconspicuous, partly submerged objects. 72 Seamanship Techniques Figure 4.7 Vessel with ... 0.5–1 .25 Moderate 1 .25 2. 5 Rough 2. 5–4.0 Very rough 4.0 6. 0 High 6. 0–9.0 Very high 9.0–14.0 Phenomenal over 14.0 Length of swell Length in metres Short 0–100 Average 100 20...

Ngày tải lên: 13/08/2014, 16:21

... 330 100 2 + 330×       = 3 36. 6 nautical miles. Engine distance = 4.5 115 18 60 18 52 + 4.5 100 6 60 18 52 ××× ××× = 301.8 + 85.33 = 387.13 nautical miles Propeller slip = 387.1 – 3 36. 6 387.1 ... sea Wind north, Force 2 Relative wind direction 10° 15° 30° 60 ° 90° 120 ° 150° 180° 21 0° 24 0° 27 0° 300° 330° 360 ° Starboard 90° – 2 m 53 secs 180° – 5 m 57 s...

Ngày tải lên: 13/08/2014, 16:21

... 6 ℓ 0 − 12 6 ℓ 0 6 ℓ 4γℓ 2 06 ℓ 2 ℓ 2 −10 0 1 0 0 0 − 12 6 ℓ 0 12 6 ℓ 0 6 ℓ 2 ℓ 2 06 ℓ 4γℓ 2        ⇒ K (2) = K ℓ     1000 0 12 6 ℓ 6 ℓ 0 6 ℓ 12 2 ℓ 2 0 6 ℓ 2 ℓ 2 4γℓ 2     Then, ... found to be: K (1) α = K ℓ     4γℓ 2 6 ℓS 6 ℓC 2 ℓ 2 6 ℓS C 2 + 12 S 2 CS( 12 −1) 6 ℓS 6 ℓC CS( 12 −1)S 2 + 12 C 2 6 ℓC 2 ℓ 2 6 ℓS 6 ℓC 4γℓ 2  ...

Ngày tải lên: 13/08/2014, 05:22

... used:   V 2 V 2I 6- 8 (a) (b) Figure 6 -20 . Impeller channel flow. Centrifugal Compressors 23 7 //INTEGRA/B&H/GTE/FINAL ( 26 -10-01)/CHAPTER 6. 3D ± 24 1 ± [21 9 27 4/ 56] 29 .10 .20 01 3:59PM Several ... Type,'' NACA TN - 26 04, 19 52. 27 4 Gas Turbine Engineering Handbook //INTEGRA/B&H/GTE/FINAL ( 26 -10-01)/CHAPTER 6. 3D ± 23 5 ± [21 9 27 4/ 56] 29 .10 ....

Ngày tải lên: 13/08/2014, 09:20

... dc/h = 0 in Eq. (7 .66 ), and assuming the deep-water approximation tanh(2aHlA) 2 I valid for H > 0 .28 A, we obtain (7 .67 ) For an &-water interface at 20 "Cy the surface ... cos(k2x - Wt). Applying the trigonometric identity for cos A + cos B, we obtain I r] = 24 2 cos [$(k. - kl)X - z(* - w,)f] cos [$il + k2)x - i(O1 + w2)...

Ngày tải lên: 13/08/2014, 16:21

... conference Linen 22 222 222 222 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 4 2 4 4 4 22 222 222 2 2 222 STR Store 17The Ship Gusset Plate Triangular ... 4 Lift No .2 Lift No.3 STR Engine casing STR Bar STR Lift No. 5 Ramp Car deck vent Store Ca...

Ngày tải lên: 13/08/2014, 16:21

... shackle length 12. 5 4.7 6. 7 6. 7 9.4 9.4 13.5 0.105 50.0 70 100 100 140 140 20 0 1.445 60 .0 98.8 141 141 198 198 28 2 2. 075 70 1 32 188 188 26 3 26 3 3 76 2. 85 90 20 9 29 8 29 8 417 417 5 96 4.705 122 357 510 ... breaking strain of 86 tonnes Rope type Diameter (mm) Circumference (in.) Nylon 72 9 Polyester 80 10 Polypropylene 88 11 Manilla (grade 1) 1 12 14 Wire (6 ×...

Ngày tải lên: 13/08/2014, 16:21