The inclined tube manometer shown in the next figure is used to measure small pressure perturbations (Ap). This manometer is composed of a large tube (diameter (D), area (A)) and a small inclined capillary tube (diameter (d), area (a)) and angle (0). Any small pressure difference will result in fluid displacement (Ah) in the large tube and a significant displacement of the fluid in the capillary at a length (AL.). Ap D initial level Ap (1) Obtain a relationship between (Ah) and (AL) ! (hint: displaced liquid in large tube is equal to that in the small tube ) (2) What the formula for (z2 – z1) ? (hint : height between level 2 and level 1) (3) Express the pressure (P2-P1) in terms of (AL, 0. p, g, d, and D) ? (4) At what angle should the manometer be adjusted so that (AL-5 Ah) ?

The inclined tube manometer shown in the next figure is used to measure small pressure perturbations (Ap). This manometer is composed of a large tube (diameter (D), area (A)) and a small inclined capillary tube (diameter (d), area (a)) and angle (0). Any small pressure difference will result in fluid displacement (Ah) in the large tube and a significant displacement of the fluid in the capillary at a length (AL.). Ap D initial level Ap (1) Obtain a relationship between (Ah) and (AL) ! (hint: displaced liquid in large tube is equal to that in the small tube ) (2) What the formula for (z2 – z1) ? (hint : height between level 2 and level 1) (3) Express the pressure (P2-P1) in terms of (AL, 0. p, g, d, and D) ? (4) At what angle should the manometer be adjusted so that (AL-5 Ah) ?

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Description: The inclined tube manometer shown in the next figure isused to measure small pressure perturbations (Ap). Thismanometer is composed of a large tube (diameter (D), area(A)) and a small inclined capillary tube (diameter (d), area(a)) and angle (0). An

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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