 | Oliver Byrne - 1852 - 600 Seiten
...given, to find the diameter of a pump, and number of horse power that tefll - discharge a given quantity of water in a given time. — Multiply the number of cubic feet by 2201, and divide the product by the velocity of the water, in inches, and the square root of the... | |
 | Frederic Milton Johnson - 1897 - 116 Seiten
...resistance. A margin of from 30 to 50 per cent, must be added to move the piston at the required speed. To find the velocity in feet per minute necessary to discharge a given body of water in a given time, multiply the number of cubic feet of water by 144, and divide the product... | |
 | Joseph Benjamin Rider - 1901 - 546 Seiten
...by 4, then extract the square root, and the result will be the diameter in inches. To FIN» тик VELOCITY in feet per minute necessary to discharge a given volume of water in aÇiven time, multiply the number of cubic feet of water by 144 and divide the product by the area... | |
 | Henry Charles Tulley - 1902 - 940 Seiten
...--= 13.75. .7854 Then, A/13.75 — 3.7 ins. There is no pipe of this size made, so take 4-inch pipe. To find the velocity in feet per minute necessary to discharge a given number of gallons of water per minute through a straight smooth iron pipe of a given diameter, regardless... | |
 | Henry Charles Tulley - 1902 - 944 Seiten
...And, ^ 13.75. .7854 Then, 1/13.75 = 3.7 ins. There is no pipe of this size made, so take 4-inch pipe. To find the velocity in feet per minute necessary to discharge a given number of gallons of water per minute through a straight smooth iron pipe of a given diameter, regardless... | |
 | Leonard Elliott Brookes - 1905 - 328 Seiten
...feet by .434. Approximately, every foot elevation is equal to one-half pound pressure per square inch. To find the velocity in feet per minute necessary to discharge a given volume of fluid or gas in a given time: Multiply the number of cubic feet by 144, and divide the product by the... | |
 | Leonard Elliott Brookes - 1905 - 106 Seiten
...feet by .434. Approximately, every foot elevation is equal to one-half pound pressure per square inch. To find the velocity in feet per minute necessary to discharge a given volume of fluid or gas in a given time, multiply the number of cubic feet by 144, and divide the product by the... | |
 | George B. Clow - 1906 - 290 Seiten
...divide by 9. To find the area of a required pipe, when the volume and velocity of the water are given, multiply the number of cubic feet of water by 144 and divide this amount by the velocity in feet per minute. Water boils in an open vessel (atmospheric pressure... | |
 | Joseph H. Rose - 1906 - 340 Seiten
...then less. To find the area of a required pipe, when the volume and velocity of the water are given, multiply the number of cubic feet of water by 144 and divide this amount by the velocity in feet per minute. Water boils in an open vessel (atmospheric pressure... | |
 | Hubert Edwin Collins - 1908 - 464 Seiten
...greater than in metallic. Doubling the diameter increases the capacity four times. To determine tbe velocity in feet per minute necessary to discharge...cubic feet of water by 144 and divide the product by tbe area of the pipe in inches. To determine tbe area of a required pipe, tbe volume and velocity of... | |
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To find the velocity in feet per minute necessary to discharge a given volume of water or liquid in a given time, multiply the number of cubic feet of water by 144, and divide the product by the area of the pipe in inches. 
