Marine Auxiliary Machinery 7E Episode 2 potx

... of Figure 2. 2 Air compressor configurations Machinery service systems and equipment 87 Figure 2. 21 ALCAP system showing water sensing transducer (courtesy Alpha-Laval) Figure 2. 22 Fuel ... utmost care. Figure 1 .28 Weir multi-stage turbo-feed pump Machinery service systems and equipment 69 Figure 2. 24 Viscotherm viscosity monitoring device Figure 2. 2...

Ngày tải lên: 13/08/2014, 16:21

... pumps and systems 21 1 Figure 6 .24 Sectional view of deepwell pump showing tank top seal (above) and multi-stage pumping element (right) (Svanehoj, Denmark). 22 2 Auxiliary power Figure ... compressors, a form of intermediate cooling (Figure 6 .22 ) is available. The gas discharged from the Figure 6 .23 Indirect reliquefaction plant 22 4 A uxiliary po wer...

Ngày tải lên: 13/08/2014, 16:21

... rooms Handling space Supply 6 _ 9 12 15/30* _ — 12 9 6 30* _ — 9 12 12 __ 20 * — 12 9 6 30* 10* _ - Exhaust _ 15 _ _ 15/30 15 10 _ _ 15 30 15 10 _ _ 0.14mVst 10 40 15 _ _ 15 30 _ 15 12. 5 * Air at atmospheric ... the range 1 2 rev/min. For a 25 tonne capacity crane, maximum full load hoisting speeds in the range 20 25 m/min are common with slewing speeds again...

Ngày tải lên: 13/08/2014, 16:21

... fluid Marine Auxiliary Machinery Main propulsion services and heat exchangers 27 Figure 1 .23 (a) Weir two stage extraction pump 1. Pump casing (split) 11. Impeller nut and lock 22 . ... Publication Data Marine Auxiliary Machinery - 7 lh rev. edn I. McGeorge, H. David 0 623 .8 Library of Congress Cataloguing in Publication Data McCeorge, H. D. Mar...

Ngày tải lên: 13/08/2014, 16:21

... 1.68 JL(B + D) + 25 mm Branch dia. d 2 - 2, 16 ^/CCB + D) + 25 mm d 2 not to be less than 50 mm and need not exceed 100 rnm. d l must never be less than d 2 where L = length ... lavatory and urinal emptyings, including flushing water, while Machinery service systems and equipment 71 Figure 2. 27 Elementary automatic combustion system Syst...

Ngày tải lên: 13/08/2014, 16:21

... passing, the frictional resistance would rise to 11 .25 m with 120 0 litres/s and to 20 m with 1 32 Valves and pipelines Figure 4 .21 (a) Oil filled thermostatic steam trap; (b) Bi-metallic ... is 1.013 x 10 .2 = 10.3 m where the barometric pressure is 1.013 bar (1 atm) and 10 .2 m is the head of water equivalent to 1 bar (1 bar = 10 5 N/m 2 = 14.51...

Ngày tải lên: 13/08/2014, 16:21

... particular importance in their application. These are: 1 Under the low head (2. 5 to 6 .2 m) high throughput (28 00-9500 mVhr) conditions commonly required by main condensers, an axial ... 7 bar (sometimes 100 Ib/in 2 ) at the ships rail'. The last part is important if cargo cannot be accepted ashore at the required rate for a 24 hour discharge o...

Ngày tải lên: 13/08/2014, 16:21

... and governor 12. Oil seal housings 20 , Pinion bearing turbine end worm 13. Interstage labyrinth 21 . Pinion bearing outer end 3. Pedestal centre bearing packing 22 . Blower seal 4. ... po wer 24 3 Figure 7 .22 Sectional arrangement of vertical turbine (Peter Brotherhood Ltd.) 1. Labyrinth gland housing 5. Gear wheel shaft bearing 12, Tachometer generator...

Ngày tải lên: 13/08/2014, 16:21

... cone 21 . High pressure seal 32. Sequence valve 9. Main regulating valve assembly 33. Safety valve assembly 22 . Yoke lever 34. Reducing valve 10. Piston rod with cross head 23 . ... flange 28 . Regulating valve for 2. Blade stud with nut and 16. Intermediate shaft unloaidng pump cover 17. Valve rod 29 . Regulating valve for 3. Blade sealing ring 18....

Ngày tải lên: 13/08/2014, 16:21

... R 22 is CHC1F 2 and its chemical name is rnonochlorodifluoromethane. It has a GP of 1100. R5 02 is an azeotropic mixture composed of 48.8% R 22 and 51 .2% of Rl.15. Details of R 22 ... form of this gear for torques below 11 kNm is shown in Figure 9 ,22 . Figure 9 .22 Hydraulic steering gear 324 Bow thrusters, stabilizers and stabilizing systems Figure 1...

Ngày tải lên: 13/08/2014, 16:21