Experimental engineering and manual for testing. For engineers and for students in engineering laboratories (1906)
Carpenter, Rolla C. (Rolla Clinton), 1852-1919 · New York, J. Wiley & Sons; [etc., etc.] · leaf 325
L ENGINEERING. L§ 223. columns without changing the difference of level, so that thereadings can be taken in a more convenient position; or by clos-ing the cock K, by pulling on the strings ss, the instrumentmay be withdrawn, and the readings made at any convenientplace. 223. Pitots Tube for High… … Fig. 146.—Sketch of Pitots Tube for High Pressures. The difference of pressure is shown by the difference in heightsof the liquid in the branches of the U-shaped tube MM; thisdifference is due entirely to the velocity, since both branchesare under equal pressure. Thus, if the liquid stand at M…
Building materials · Machinery
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