Journal of the Franklin InstitutePergamon Press, 1865 |
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Page 8
... employed , and are composed of several flat bars of equal thickness throughout , placed side by side , but having their ends swelled edgeways , so as to form what are technically termed heads , and which are coupled together by pins ...
... employed , and are composed of several flat bars of equal thickness throughout , placed side by side , but having their ends swelled edgeways , so as to form what are technically termed heads , and which are coupled together by pins ...
Page 30
... employed , but engi- neers do not yet know how to do that with steam that has spent part of its force in the cylinder of an engine . To lessen the loss , most engines " work steam expansively . " That is , the cylinder is only partially ...
... employed , but engi- neers do not yet know how to do that with steam that has spent part of its force in the cylinder of an engine . To lessen the loss , most engines " work steam expansively . " That is , the cylinder is only partially ...
Page 32
... employ them at an increased expense of machinery and of power intercepted by it ; and if the expanding and contracting forces produce , when com- bined , only the effect of one , why use them in combination ? Is there not something here ...
... employ them at an increased expense of machinery and of power intercepted by it ; and if the expanding and contracting forces produce , when com- bined , only the effect of one , why use them in combination ? Is there not something here ...
Page 37
... employed at the first part of the stroke . Leaving the question for others to settle , it is enough to observe that by using steam as here proposed , expansion may be carried to an extent that will , in a great measure , if not wholly ...
... employed at the first part of the stroke . Leaving the question for others to settle , it is enough to observe that by using steam as here proposed , expansion may be carried to an extent that will , in a great measure , if not wholly ...
Page 43
... employed . I have seen a steam blowing engine used with excellent results in a large foundry where the air cylinder was in a line with the steam cylinder , both the steam and the air pistons being fixed to the same rod , while a pair of ...
... employed . I have seen a steam blowing engine used with excellent results in a large foundry where the air cylinder was in a line with the steam cylinder , both the steam and the air pistons being fixed to the same rod , while a pair of ...
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66 date acid action air pump amount apparatus applied arrangement atmospheric Bessemer process boiler carbon caseine cast iron cause cent centre chemical coal color combustion condenser constructed containing cubic cubic foot cylinder diameter effect employed equal evaporated expansion experiments fact fatty matters feet fluid force FRANKLIN INSTITUTE fuel furnace gauge glass glycerine heat horse power increased kilometres per hour L.-THIRD SERIES.-No length less lime London magnesium manganese manufacture marine engines material means mechanical mercury Messrs metal miles Mont Cenis motion naphtha obtained ordinary paper pass patent petroleum pipe placed plate portion practical present pressure produced proportion quantity rails railway resistance screw ship side silicate soap soda spermaceti square inch strain strength stroke substance sulphur sulphuric acid surface surface condensers temperature thickness tion tons truss tube valve vessel weight wheels whilst wool wrought iron