| 单词 | meter sizing factor |
| 释义 | meter sizing factor [`mēd·ǝr `sīz·iŋ ´fak·tǝr] FLUID MECHANICS A dimensionless number used in calculating the rate of flow of fluid through a pipe from the readings of a flowmeter that measures the drop in pressure when the fluid is forced to flow through a circular orifice; it is equal to K(d /D )2, where K is the flow coefficient, d is the orifice bore diameter, and D is the internal diameter of the pipe. |
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