Audels Marine Engineers Handy Book: A Practical Treatise for Marine Engineers, All Grades; Firemen, Oilers and Machinists : Covering Modern Marine Engineering in All Branches, Including Questions and Answers for Examinations |
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Page 202
... holes d = 32 , and the spacing as shown in fig . 6 . Solution . A ligament consists of one or more rows of holes in a drum or shell . When the holes are drilled for the tubes a good deal of metal is cut away , hence the efficiency of ...
... holes d = 32 , and the spacing as shown in fig . 6 . Solution . A ligament consists of one or more rows of holes in a drum or shell . When the holes are drilled for the tubes a good deal of metal is cut away , hence the efficiency of ...
Page 203
... holes in inches n = number of tube holes in length p . In the problem under consideration , p - nd 12- ( 2 × 3.281 ) efficiency of ligament = = p 12 = 0.453 Example . What is the efficiency of a ligament with the holes drilled in a line ...
... holes in inches n = number of tube holes in length p . In the problem under consideration , p - nd 12- ( 2 × 3.281 ) efficiency of ligament = = p 12 = 0.453 Example . What is the efficiency of a ligament with the holes drilled in a line ...
Page 438
... holes . Blades should not be deflected to make tenons engage shroud holes . Shroud strips should be beveled and filleted as required by figs . 42 to 46 . 1. Riveting tools are usually furnished , but this work may also be readily done ...
... holes . Blades should not be deflected to make tenons engage shroud holes . Shroud strips should be beveled and filleted as required by figs . 42 to 46 . 1. Riveting tools are usually furnished , but this work may also be readily done ...
Contents
Chapter Pages 1 Marine Engineering Physics 126 | 1 |
Combustion and Fuel 2740 | 27 |
Steam and its Properties 4180 | 41 |
Copyright | |
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adjustment amount arrangement atomizer bearing blades bolted calculated clearance combustion chamber compression condenser cooling crank cut-off cylinder diagram diameter Diesel engine distance drum eccentric rod efficiency Example exhaust expansion fire-tube boilers flange formula fuel injection fuel oil fulcrum furnace gallons gases gauge governor gravity heater high pressure horse power indicator indicator diagram injection injector inlet lap joint latent heat lever low pressure lubricating marine mean effective pressure mechanical motion motor nozzle obtain oil burner operation pinion pipe piston pitch port position pounds propeller pump reduction gear reverse revolutions per minute rings rivet rotation rotor safety valve salinometer screw shaft shell shown in fig slide valve Solution specific gravity speed sprayer plate spring square inch steam pressure strap stroke surface tank temperature thrust turbine valve and spindle valve gear vertical water-tube boilers weight