Experimental engineering and manual for testing (1903)
Carpenter, Rolla C. (Rolla Clinton), 1852-1919 · New York, J. Wiley & sons; [etc., etc.] · leaf 255
bach found that with fine instruments, when thevelocities were between 0.32 and 1.24 meters (1.04 and 4.068feet) per second, that ^ = 3-545 ^^^ meters per second, or, in English measures, V = 6.43 V/i feet per second. § 222.] MEASUREMENT OF LIQUIDS AND GASES. 265 Pitofs tube, as ordinarily used, is… … Fig. 103.—Sketch of Pitots Tube. tubes. These tubes are so arranged that both can be closed atany instant by pulling on the cord ss leading to the cock R,Between the glass tubes dD and bB is a scale which can be readclosely by means of the sliding verniers m and n. The tubesare connected at the…
Building materials · Machinery
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