William

Queen Mary University of London School of Engineering and incarnate Science Den4101- Fluid mechanics Flow rate quantity try out lay down: William J Pape assimilator number: 110271743 Introduction The purpose of this experiment is to compare the mathematical function of a Venturi grand and a Pitot subway system in calculating the flow rate of air finished and finished a pipe. A Venturi meter measures flow rate through and through a pipe, this is achieved by condenseing the pipe and measuring the turn over in pressure, using a water manometer, at the narrow section compared to the wider section of the pipe. A Pitot tube is an instrument engage to measure the speed of a fluid in a steady flow. The tube has two entrances, the first entrance faces the flow, the attack flow causes the fluid to move in the manometer, this distance discharge be measured and the stagnation pressure freighter be calculated, the second entrance is perpendicular to the flow, and this me asures the static pressure, these two pressures apprise be combined using the Bernoulli par to calculate the change pressure and therefore the velocity of the flow (Munson).

For the experiment a pump provide blow air through the venturi meter, two of the above instruments lead be utilise as follows; an be Pitot tube leave alone measure the static and stagnation pressures of the airflow, the Pitot entrust be manoeuvred across the pipe and further readings of pressure leave alone be taken to calculate the radial velocity profile. perspicuous argument will be blown through the Venturi meter; a water manome ter will measure the pressure deflexion acr! oss the narrow section and the wider section of the pipe, this will be used to calculate the flow rate. The above procedure will be repeated for two different air speeds. The Bernoulli standard describes the kind between velocity and pressure for an inviscid fluid in a steady flow; this is represented by the Bernoulli equation (Miller). The Bernoulli principle is clearly demonstrated in the experiment since it states that when the velocity of a fluid...If you want to get a full essay, decree it on our website: BestEssayCheap.com

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