Seamanship Techniques 2 Episode 13 ppsx

... distance = Pitch rpm 60 24 18 52 ××× = 3.8 87 60 24 18 52 ××× = 25 7.054 Ship’s distance = 24 × 10 = 24 0 Slip = 25 7.054 – 24 0 25 7.054 100× = + 6.6 per cent Example 2 A propeller has a pitch ... m 20 0 m 100 m 0 m Ship’s head 25 0° 1,100 900 700 500 300 100 0 100 metres Transfer 27 0° 300° 24 0° 330° 360° 21 0° 180° 150° 120 ° 90° 60° 30° 15° 10° Port 90° – 2 m...

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

... form 21 , 1 62, 171, 26 7 quasi-inertial range 22 5, 22 8 quasi-static correction 22 8, 23 5 mode 22 8 range 22 5, 22 8 Rayleigh minimum principle 29 4, 29 9 Rayleigh–Love model 199 Rayleigh–Ritz method 24 2, ... 40 relation of constraint 2 resonant range 22 5, 22 6 response 22 6 response spectrum 22 7 resultant stress 72 rigid body 24 , 26 2 mode 23 6 motion 8 rigid con...

Ngày tải lên: 13/08/2014, 05:22

... 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 3 376 2. 85 90 20 9 29 8 29 8 417 417 596 4.705 122 357 510 ... strands. Fibres Strand Jaw Yarns Right-hand lay of rope 24 Seamanship Techniques TF F T S W W Starboard side 450 mm 300 mm 540 mm 1 48 th LD FWA V N LTF LF Assigne...

Ngày tải lên: 13/08/2014, 16:21

... × 12 4 mm to 48 mm 15D 500 2 6 × 24 8 mm to 56 mm 20 D 500 2 6 × 37 8 mm to 56 mm 21 D 500 2 Stud link chain Grade 1 12. 5 mm to 120 mm 20 D 600 2 Grade 2 12. 5 mm to 120 mm 30D 600 2 Grade ... mm 2D 300 2 Synthetic fibre ropes Polypropylene 7 mm to 80 mm 3D 300 2 Polythene 4 mm to 72 mm Polyester (terylene) 4 mm to 96 mm 4D 300 2 Polyamide (nylon) 4 mm to...

Ngày tải lên: 13/08/2014, 16:21

... Butterfly rig. Example tonnagesNumber of gangs 2 2 1 1 2 1 2 3 4 5 120 0 130 0 600 600 130 0 1 32 Seamanship Techniques S = 10 + 6 10 10 12 × S = 16 12 = 1 1 / 3 tonnes Stresses Involved in the ... + 2 5 10 2 × = 6 2 = 3.0 tonnes BS 6 = SWL 20 D 500 = 3.0 6 2 × 20 D 2 = 18 × 500 D = 18 500 20 2 × D = 450 = 21 .21 3 mm = 22 mm EXAMPLE 6 A...

Ngày tải lên: 13/08/2014, 16:21

... temperature) °F 74 72 70 68 66 64 62 60 58 123 4567891011 121 314151617 Figure 6 .24 Hold temperature and outside Dewpoint temperature graph. 180 Seamanship Techniques TOTALLY ENCLOSED SURVIVAL CRAFT These craft (Figure 7. 12) are invariably ... stowed position under the boat. 154 Seamanship Techniques 21 . Visiting transit shed ashore periodically to inspect stowage and correct...

Ngày tải lên: 13/08/2014, 16:21

... the capsule is operated by a 25 horse- power electric motor. Speed of lowering is approximately 135 ft/min, hoist speed being at about 60 ft/min. The wire cable is 2. 22 cm in diameter, galvanized ... (optional). Outer entrance cover Lifeline Canopy Knife pocket Figure 8.3 The RBM inflatable life raft. 20 2 Seamanship Techniques dangers of an uncontrolled gybe are that a man may be k...

Ngày tải lên: 13/08/2014, 16:21

... examples: EXAMPLES 1. Bearing 20 0° = A200 – signal made up as follows: ‘A’ Flag. 2 Numeral. ‘0’ Numeral. 2nd Substitute. 2. Longitude 22 ° 32 W = G 223 2W – Signal made up as follows: ‘G’ Flag. 2 Numeral. 1st ... R/T on 21 82 kHz. IJ YZ RT 21 82 6. A tropical storm on course 29 0°T at 15 knots is centred at Latitude 26 °30′N, Longitude 60°16′W at 1800 GMT. NW storm force winds are...

Ngày tải lên: 13/08/2014, 16:21