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 |
Dentro del libro
Resultados 1-5 de 44
Página 4
... passing over the red - hot coal the mixture is bound to ignite . This plan has the advantage of allowing very long grates to be used . However , the ashes and clinker will be driven to the back ends , against the firebrick , whence it ...
... passing over the red - hot coal the mixture is bound to ignite . This plan has the advantage of allowing very long grates to be used . However , the ashes and clinker will be driven to the back ends , against the firebrick , whence it ...
Página 5
... entering them . The plans have also been tried of admitting air at the bridge , or through a tube passing from the shell direct into the combustion chamber ; but both are open to many objections , BOILER MANAGEMENT 5 10.
... entering them . The plans have also been tried of admitting air at the bridge , or through a tube passing from the shell direct into the combustion chamber ; but both are open to many objections , BOILER MANAGEMENT 5 10.
Página 34
... passing through the plate , and cer- tainly , within a very few inches from the end , the difference will exceed 50 % , so that it is not unreasonable to assume that the tubes are only 500 ° F. hotter than the water . With 3 - in ...
... passing through the plate , and cer- tainly , within a very few inches from the end , the difference will exceed 50 % , so that it is not unreasonable to assume that the tubes are only 500 ° F. hotter than the water . With 3 - in ...
Página 41
... passing the latter through the former should be performed . This will also enable one to determine how much of the back end has to be cut away . Furnace Patches . - Furnaces sometimes suffer severely from pitting along the line of fire ...
... passing the latter through the former should be performed . This will also enable one to determine how much of the back end has to be cut away . Furnace Patches . - Furnaces sometimes suffer severely from pitting along the line of fire ...
Página 51
... passed through a separator , where it parts with its moisture , and is then condensed ; the ratio of the two quantities of water is the amount of priming . 52 CHAPTER II STEAM AND WATER THIS chapter , which E 2 BOILER MANAGEMENT 51.
... passed through a separator , where it parts with its moisture , and is then condensed ; the ratio of the two quantities of water is the amount of priming . 52 CHAPTER II STEAM AND WATER THIS chapter , which E 2 BOILER MANAGEMENT 51.
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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