Marine Boiler Management and Construction: Being a Treatise on Boiler Troubles and Repairs, Corrosion, Fuels and Heat on the Properties of Iron and Steel, on Boiler Mechanics, Workshop Practices and Boiler DesignLongmans, 1901 - 404 páginas |
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Página 4
... holes , speed in coaling is of the utmost importance , so as not to keep the doors open too long , and it is customary to have a right- and left - handed stoker for each fire , with a leading man to direct them where to throw the fuel ...
... holes , speed in coaling is of the utmost importance , so as not to keep the doors open too long , and it is customary to have a right- and left - handed stoker for each fire , with a leading man to direct them where to throw the fuel ...
Página 5
... holes in the doors , whatever the state of the grate , and whatever the intensity of the draught or the quality of the coal ; and it is only reasonable to assume that the best results will be obtained- I. If no air is admitted through ...
... holes in the doors , whatever the state of the grate , and whatever the intensity of the draught or the quality of the coal ; and it is only reasonable to assume that the best results will be obtained- I. If no air is admitted through ...
Página 6
... hole . α The door may consist of a single plate , fitted with hinges and a latch , and perforated , chiefly at the upper ... holes , as shown by the arrows . FIG . 5 In other cases the internal plate is so fitted that 6 BOILER MANAGEMENT.
... hole . α The door may consist of a single plate , fitted with hinges and a latch , and perforated , chiefly at the upper ... holes , as shown by the arrows . FIG . 5 In other cases the internal plate is so fitted that 6 BOILER MANAGEMENT.
Página 24
... holes were found to be somewhat blind , although drilled in place , and then , having been rimered fair and re - riveted , they soon grew as blind as before . Even flanged furnace saddle seams show the same wandering of rivet holes ...
... holes were found to be somewhat blind , although drilled in place , and then , having been rimered fair and re - riveted , they soon grew as blind as before . Even flanged furnace saddle seams show the same wandering of rivet holes ...
Página 25
... holes which does not exist if the holes were drilled carelessly out of place . It has been suggested that the cracking of rivet holes is caused by the carbonising of the iron and steel , due to their contact with FIG . 38 FIG . 39 fuel ...
... holes which does not exist if the holes were drilled carelessly out of place . It has been suggested that the cracking of rivet holes is caused by the carbonising of the iron and steel , due to their contact with FIG . 38 FIG . 39 fuel ...
Otras ediciones - Ver todas
Marine Boiler Management and Construction Johann Phillip Edmond Charles Stromeyer Vista completa - 1901 |
Términos y frases comunes
annealed bending Board of Trade boiler shell bolts carbonic acid caulking centre circumferential seams coal cocks combustion chamber compression stress corrosion crack Crown 8vo cylindrical D. K. Clark diameter Double nuts drilled edge elastic limit elongation end plates Ends Riveted Stay Engineering Enging evaporation experiments factor of safety fitted flame flange flat plates fuel funnel gases girder heating surface Illustrations iron plates lap joints length load longitudinal seams machine material measured metal oxygen percentage pipes pitch Plain practice pressure punched reduced rivet holes rows safety valves salt samples screwed stays sectional area shearing stress shown in fig side square foot square inch Stay Ends Nutted Stay Ends Riveted stay tubes steam space steel plates Strength of Materials superheater Surveyor temperature tensile strength tension thickness of plate Threads tons tube plate washers water spaces water-tube boilers weight welded
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