Useful Information for Engineers ...: Containing the Results of Experimental Inquiries Into the Strength of Materials, the Causes of Boiler Explosions, EtcLongman, Green, Longman, Roberts, & Green, 1864 - 380 Seiten |
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Seite xvi
... square inch , we may venture to look forward to a new and important era in the history of steam and the steam - engine . ― I cannot conclude this Preface , already too long , with- out some words of acknowledgment to my friend Mr. Tate ...
... square inch , we may venture to look forward to a new and important era in the history of steam and the steam - engine . ― I cannot conclude this Preface , already too long , with- out some words of acknowledgment to my friend Mr. Tate ...
Seite 34
... square inch . In the construction of boilers exposed to severe internal pressure , it is desirable to establish such forms , and so to dispose the material , that the greatest strength may be supplied in the direction of the greatest ...
... square inch . In the construction of boilers exposed to severe internal pressure , it is desirable to establish such forms , and so to dispose the material , that the greatest strength may be supplied in the direction of the greatest ...
Seite 36
... square inch . Now we have shown by the results of the experiments already adduced , that ordinary boiler plates will not bear more than 23 tons to the square inch , and as nearly one - third of the material is punched out for the ...
... square inch . Now we have shown by the results of the experiments already adduced , that ordinary boiler plates will not bear more than 23 tons to the square inch , and as nearly one - third of the material is punched out for the ...
Seite 37
... square inch of the material , and P = the pressure of the steam in lbs , for every square inch ; then the pressure of the steam tending to produce a longitudinal rupture in the section ABQE will act upwards and downwards upon the ...
... square inch of the material , and P = the pressure of the steam in lbs , for every square inch ; then the pressure of the steam tending to produce a longitudinal rupture in the section ABQE will act upwards and downwards upon the ...
Seite 38
... square inch . In this condition , it is evident that the area of the end of a 3 - feet boiler is to the area of the 6 - feet boiler as 1 to 4 ; This result shows that the divellent force tending to produce longitudinal rupture , that is ...
... square inch . In this condition , it is evident that the area of the end of a 3 - feet boiler is to the area of the 6 - feet boiler as 1 to 4 ; This result shows that the divellent force tending to produce longitudinal rupture , that is ...
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appear applied asunder attain beam boiler explosions burst calculated carbon carbonic acid circumstances coal combustion considerable construction copper Crown 8vo cylindrical boilers density Derbyshire diameter direction double double-riveted economy effect endeavoured engine English oak equal experiments Fahrenheit feet fibre fire fire-box force formula fracture fuel furnace grate-bars heat hydrogen important inch thick increased internal flues iron plates iron ship JEAN INGELOW knowledge latent heat Lectures locomotive boiler material Mean breaking Weight mechanical ments nearly observed oxygen Post 8vo powers of resistance practical present pressure principle produced proportion quantity ratio resisting powers rivet-holes riveted joints rupture safety-valves screwed side single-riveted smoke specific gravity square inch Staffordshire stays steam steam-engine strain strength of materials surface Table temperature tenacity tensile tion tons valve vapour vessels vols volume Weight in lbs Woodcuts wrought iron
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