Motive Powers and Their Practical SelectionLongmans, Green, and Company, 1894 - 257 páginas |
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Página 107
Reginald Pelham Bolton. CHAPTER XVI . PRESSURES OF STEAM . For Single Cylinders . — The most usual commercial press- ures of steam are 60 to 80 lbs . per square inch , which , for all single - cylinder engines , give very excellent ...
Reginald Pelham Bolton. CHAPTER XVI . PRESSURES OF STEAM . For Single Cylinders . — The most usual commercial press- ures of steam are 60 to 80 lbs . per square inch , which , for all single - cylinder engines , give very excellent ...
Página 108
... single cylinders . 70.3 316.1 75.3 320.2 80.3 324.I 105.3 341. I 125.3 352.9 155.3 368.2 165.3 372.9 175.3 377.5 Degrees Centigrade = Degrees Reaumur = High - class single cylinders . Double compound cylinders . Triple compound ...
... single cylinders . 70.3 316.1 75.3 320.2 80.3 324.I 105.3 341. I 125.3 352.9 155.3 368.2 165.3 372.9 175.3 377.5 Degrees Centigrade = Degrees Reaumur = High - class single cylinders . Double compound cylinders . Triple compound ...
Página 109
... single- cylinder engines , even when the latter are made condens- ing , mainly because of the higher pressures at which they can be worked without involving excessive strains , and by the more extended use they make of a given quantity ...
... single- cylinder engines , even when the latter are made condens- ing , mainly because of the higher pressures at which they can be worked without involving excessive strains , and by the more extended use they make of a given quantity ...
Página 111
... single- ( 22 lbs . per I.H.P. per cylinder engine by Paxman ..... hour of work . A 20 - H . P. non - condensing single- ( 23.9 lbs . per I.H.P. per cylinder engine by McLaren .... hour of work . A 20 - H . P. double compound non ...
... single- ( 22 lbs . per I.H.P. per cylinder engine by Paxman ..... hour of work . A 20 - H . P. non - condensing single- ( 23.9 lbs . per I.H.P. per cylinder engine by McLaren .... hour of work . A 20 - H . P. double compound non ...
Página 121
... single cylinder en- 66 66 " " 66 75.3 320.2 gines . 66 80.3 66 66 " " 324. I Pressures suited to 66 66 105.3 64 66 :: 341.I 125.3 352.9 double compound en- gines . " " 66 66 155.3 165.3 66 66 66 175.3 368.2 Pressures suited to 66 372.9 ...
... single cylinder en- 66 66 " " 66 75.3 320.2 gines . 66 80.3 66 66 " " 324. I Pressures suited to 66 66 105.3 64 66 :: 341.I 125.3 352.9 double compound en- gines . " " 66 66 155.3 165.3 66 66 66 175.3 368.2 Pressures suited to 66 372.9 ...
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