In fluid mechanics, manometers are the devices used to measure the pressure of a fluid. Different types of manometers used to measure pressure are classified as follows: Single tube manometer U-Tube manometer Differential U-Tub...
Liquid column manometers are widely used in fluid mechanics experiments, so the design and implementation of a remote experimental setup for performing experiments on fluid mechanics, the on-line reading of liquid column manometer is necessary. Firstly, through comparing computer vision reading with ...
γ = ρ g = specific weight of liquid in the tube (kN/m3, lb/ft3 ) ρ = U-tube liquid density (kg/m3, lb/ft3 ) g = acceleration of gravity (9.81 m/s2, 32.174 ft/s2) h = liquid height (m fluid column, ft fluid column) The specific weight of water , which is the ...
Yasuki Nakayama, in Introduction to Fluid Mechanics (Second Edition), 2018 Manometer A device that measures the fluid pressure by the height of a liquid column is called a manometer. For example, in the case of measuring the pressure of liquid flowing inside a pipe, the pressure p can be ...
..CIVE1400: Fluid Mechanics Examples: AnswersExamples: Answers CIVE1400: Fluid Mechanics31.6An inclined manometer is required to measure an air pressure of 3mm of water to an accuracy of +/- 3%.The inclined arm is 8mm in diameter and the larger arm has a diameter of 24mm. The manometric ...
Instead, we can introduce a high-density liquid in the manometer to regulate h. The denser the fluid is, the higher pressure it can support, and the lower h it produces. Manometers with multiple fluids require us to calculate the sum of all the pressures caused by each liquid column in ...
Thermodynamics manometer problems have many practical applications, such as in the design and operation of engines, power plants, and refrigeration systems. They are also used in the study of fluid mechanics and in the analysis of atmospheric and oceanic systems. Additionally, understanding thermodynamic...
An open U-tube contains mercury. When 11.2 cm of water is poured into one of the arms of the tube, how high does the mercury rise in the other arm from its initial level ? View Solution A liquid of density103kgm3and coefficient of viscosity 8 xx10^(-2) decapoise is flowing in a ...
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Manometer Pressure,Dp:981Pa Equations used in the Calculation The pressure difference between the bottom and top of an incompressible fluid column is given by the incompressiblefluid statics equation, wheregis the acceleration of gravity (9.81 m/s2)....