 | American School (Chicago, Ill.) - 1903 - 380 стор.
...involving the use of tables X, XI and XII in combination are quite common in practice. The following shows the method of calculation : What size of pipe will...pressure of 80 pounds and' a drop of 5 pounds? Table XII gives the factor for 800 feet as .35 and table XI that for 80 pounds pres90 sure and 5 pounds drop... | |
 | American School (Chicago, Ill.) - 1906 - 588 стор.
...involving the use of tables X, XI and XII in combination are quite common in practice. The following shows the method of calculation : What size of pipe will...pressure of 80 pounds and a drop of 5 pounds? Table XII gives the factor for 800 feet as .35 and table XI that for 80 pounds pres90 sure and 5 pounds drop... | |
 | American School of Correspondence at Armour Institute of Technology, Chicago - 1907 - 460 стор.
...involving the use of tables X, XI and XII in combination are quite common in practice. The following shows the method of calculation : What size of pipe will...pressure of 80 pounds and a drop of 5 pounds? Table XII gives the factor for 800 feet as .35 and table XI that for 80 pounds pressure and 5 pounds drop... | |
 | 1909 - 500 стор.
...pounds for the above conditions. Looking in Table XVI, we find the correction factor for 450 feet to be .47. Then 18.3 X .47 = 8.6 pounds, the quantity...factor for 800 feet as .35, and Table XV, that for 80 pounds pressure and 5 pounds drop, as 2.09. Then 90 — — — = 123, which is the equivalent quantity... | |
 | Louis Derr - 1909 - 460 стор.
...pounds for the above conditions. Looking in Table XVI, we find the correction factor for 450 feet to be .47. Then 18.3 X .47 = 8.6 pounds, the quantity...distance of 800 feet, with an initial pressure of 80 p&unds and a drop of 5 pounds? Table XVI gives the factor for 800 feet as .35, and Table XV, that for... | |
 | 1909 - 444 стор.
...common in practice. The following example will show the method of calculation: What size of pipo \vill be required to deliver 90 pounds of steam per minute a distance of S00 feet, with an initial pressure of 80 pounds and a drop of 5 pounds? Table XVI gives the factor... | |
 | 1912 - 552 стор.
....47 = 8.6 pounds, the quantity of steam which will be discharged if the pipe is 450 feet longExamples involving the use of Tables XIV, XV, and XVI in combination,...distance of 800 feet, with an initial pressure of SO pounds and a drop of 5 pounds? Table XVI gives the factor for 800 feet as .35, and Table XV, that... | |
 | Charles Lincoln Hubbard - 1915 - 428 стор.
...90 .05 200 0.70 475 0.46 1000 0.31 100 .00 225 0.66 500 0.45 no 0.95 250 0.63 550 0.42 Example. — What size of pipe will be required to deliver 90 pounds...pressure of 80 pounds and a drop of 5 pounds? Table XLIII. gives the factor for 800 feet as 0.35 and Table XLII. that for SO pounds pressure and 5 pounds... | |
 | Charles Lincoln Hubbard - 1915 - 428 стор.
...650 700 750 800 850 900 950 1000 Factor. 0.40 0.39 0 37 0.36 0.35 0.34 0 33 0.32 0.31 Example.—What size of pipe will be required to deliver 90 pounds...pressure of 80 pounds and a drop of 5 pounds ? Table XLIII. gives the factor for 800 feet as 0.35 and Table XLII. that for 80 pounds pressure and 5 pounds... | |
 | 1916 - 652 стор.
....47 = 8.6 pounds, the quantity of steam which will be discharged if the pipe is 450 feet longExamples involving the use of Tables XIV, XV, and XVI in combination,...factor for 800 feet as .35, and Table XV, that for 80 pounds pressure and 5 pounds drop, as 2.09. Then 90 -— — — = 123, which is the equivalent... | |
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XIV, which may be used for all pressures below 10 pounds, gives for a 3J-inch pipe 100 feet long, a capacity of 18.3 pounds for the above conditions. Looking in Table XVI, we find the correction factor for 450 feet to be .47. Then 18.3 X .47 = 8.6 pounds,... 
