 | William A. Morrison - 1887 - 224 Seiten
...(5 inches) is 25, which, multiplied by 4, gives 100, which is gallons per minute, (approximately.) To find the diameter of a pump cylinder to move a...root, and the result will be the diameter in inches. To find the velocity in feet per minute necessary to discharge a given volume of water in a given time,... | |
 | Goulds Pumps, Inc - 1888 - 412 Seiten
...every foot elevation is equal to % Ib. pressure per square inch ; this allows for ordinary friction. To find the diameter of a pump cylinder to move a...of water per minute (100 feet of piston being the standard of speed), divide the number of gallons by 4, then extract the square root, and the product... | |
 | K. L. Armstrong - 1889 - 460 Seiten
...every foot elevation is equal to % pound pressure per square inch; this allows for ordinary friction. To find the diameter of a pump cylinder to move a given quantity of water per minute (loo feet of piston being the standard of speed), divide the number of gallons by 4, then extract the... | |
 | Emory Edwards - 1890 - 570 Seiten
...diameter (5 inches) is 25, which multiplied by 4 gives 100, which is gallons per minute (approximately). To find the diameter of a pump cylinder to move a...quantity of -water per minute (100 feet of piston travel being the speed), divide the numl>er of gallons by 4, then extract the square root, and the... | |
 | Emory Edwards - 1891 - 538 Seiten
...diameter of a pump cylinder to move a given quantity of water per minute (100 feet of piston travel being the speed), divide the number of gallons by 4, then extract the square root, and the product will be the diameter in inches. To find the capacity of a cylinder in gallons. Multiplying... | |
 | Frederic Milton Johnson - 1897 - 116 Seiten
...of the column in feet by .434. Approximately each foot elevation is called equal to one-half pound pressure per square inch. To find the diameter of a pump cylinder to move a given quantity of o water per minute at a piston travel of 100 feet per minute, divide the number of gallons by 4, then... | |
 | Aluminum Company of America - 1897 - 294 Seiten
...elevation is equal to У> 11). pressure per square inch; (his allows for ordinary friction. To jind iht! diameter of a pump cylinder to move a given quantity of water per minute (1OO feet of pisîon being the standard of speed.) Divide the number of gallons by 4 ; then extract... | |
 | Knowles Steam Pump Works - 1898 - 696 Seiten
...}Xs iSl ' 43 14 210 ' -• |W) 27 1 -s 192 "5 ' 1 ii)8 loo 310 lo.i S7 35 7" 205 .... .... . . 1 na To FIND THE DIAMETER OF A PUMP CYLINDER to move a given quantity of water in a minute (100. feet being the standard of speed), divide the number of gallons by 4, then extract... | |
 | James Joseph Lawler - 1899 - 424 Seiten
...every foot elevation is equal to £ Ib. pressure per square inch ; this allows for ordinary friction. To find the diameter of a pump cylinder to move a...of water per minute (100 feet of piston being the standard of speed), divide the number of gallons by 4, then extract the square root, and the product... | |
 | Nehemiah Hawkins - 1900 - 358 Seiten
...every foot elevation is equal to £ Ib. pressure per square inch; this allows for ordinary friction. To find the diameter of a pump cylinder to move a...of water per minute (100 feet of piston being the standard of speed), divide the number of gallons by 4, then extract the square root, and the product... | |
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To find the diameter of a pump cylinder to move a given quantity of water per minute (100 feet of piston being the standard of speed), divide the number of gallons by 4, then extract the square root, and the product will be the diameter in inches of the... 
