Journal of the Franklin InstitutePergamon Press, 1865 |
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Page 10
... tons , upon which the expense of transport was very heavy , they having to be shipped to Odessa , and thence carted over very bad roads for upwards of 300 miles to Kieff , it was considered of the first importance to ascer- tain whether ...
... tons , upon which the expense of transport was very heavy , they having to be shipped to Odessa , and thence carted over very bad roads for upwards of 300 miles to Kieff , it was considered of the first importance to ascer- tain whether ...
Page 11
... tons per sectional inch to break it , so that taking the nar- rowest part at , say 10 inches , a strain of 270 tons ought ( had the size of the pin been in proper proportion ) to have been required to pull it into two ; instead of which ...
... tons per sectional inch to break it , so that taking the nar- rowest part at , say 10 inches , a strain of 270 tons ought ( had the size of the pin been in proper proportion ) to have been required to pull it into two ; instead of which ...
Page 12
... tons , was taken , and its holes enlarged to 6 inches , but without increasing the width of the head , which still remained 161 inches ; so that the only difference was the removal of an annular piece -inch in width from the hole , and ...
... tons , was taken , and its holes enlarged to 6 inches , but without increasing the width of the head , which still remained 161 inches ; so that the only difference was the removal of an annular piece -inch in width from the hole , and ...
Page 30
... ton a foot high ; there the force and resistance are balanced , and there the piston of the engine stops ; the force ... tons , working in conical instead of cylindrical chambers , could be used , as they would present enlarging areas to ...
... ton a foot high ; there the force and resistance are balanced , and there the piston of the engine stops ; the force ... tons , working in conical instead of cylindrical chambers , could be used , as they would present enlarging areas to ...
Page 33
... ton of four times the area ; hence 50 X 4 X 15-3000 lbs . of atmospheric pressure . By the present system the vacuum , instead of yielding 3000 lbs . , would probably not yield 300. According to the authority quoted -which has not been ...
... ton of four times the area ; hence 50 X 4 X 15-3000 lbs . of atmospheric pressure . By the present system the vacuum , instead of yielding 3000 lbs . , would probably not yield 300. According to the authority quoted -which has not been ...
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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