Seamanship Techniques 2 Episode 11 ppt

... every 20 seconds Seaplane head on Green Red Figure 5. 42 Seaplane lights. 124 Seamanship Techniques JUDGING ANOTHER VESSEL’S HEADING AT NIGHT We know that the arc of a sidelight shows over 1 12 1 2 ° ... may be exhibited Figure 5 .27 Pilot vessel engaged on pilotage duty. Sources of reference: Rules 21 , 22 , 29 , 30, 35(i) and Annex 1. Single white all-round light, range 2 mi...

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

... an A1-4.2Cu alloy has a strength of over 20 0 MPa at 20 "C, that falls to 12 MPa at 500"C, 2 MPa at the solidus temperature, and finally to zero at a liquid fraction of about 20 per ... (Smith 1948, 19 52) . Linear contraction 26 1 90 80 70 60- a 2 ? 50- - m c a, m - 40- - m, E oz 30- m 20 io - - - - - 0.5 1 2 4 8 16 32 Time i...

Ngày tải lên: 13/08/2014, 08:21

... interchange. Because E = Ui /2 = r2/8n2r2, we have 436 Itwtuhilily nondimensional variables. Equations ( 12. 9), ( 12. 11) ? and ( 12. 12) then become ( 12. 13) ( 12. 14) ( 1 2. 15) where Pr = v/K ... sinhq*z, (0‘ - K’)2W = A(qi + K’)’ COSqoZ + B(q2 - K2 )2~ ~~hq~ + C(q*? - K2j2 cosh 4*z. The boundary conditions ( 12. 27) then require 4* cosh - 2...

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 Assigned...

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 1300 600 600 1300 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 10-...

Ngày tải lên: 13/08/2014, 16:21

... temperature) °F 74 72 70 68 66 64 62 60 58 123 4567891 011 121 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 corre...

Ngày tải lên: 13/08/2014, 16:21

... 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 ... (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 m...

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