Fluid coursework Essay Example | Topics and Well Written Essays - 2250 words

Fluid coursework - Essay Example Increase in velocity of the fluid leads to decrease of the pressure exerted by the fluid. The equation defines is the relationship between the velocity of the fluid that is flowing in the pipe and the cross sectional area of this pipe. As the radius of the pipe decreases the velocity of the flowing fluid will increase and vice-versa. Fluid flow through a pipe will be used to study the Bernoulli Effect under specific requirements and constrictions. There will be calculations, results tables and plotted graphs that will be analyzed to arrive at the Bernoulli equation. The experiment requires a Bernoulli tube, Hydraulic bench, Stop watch and the venturi meter. To calculate the mass flow rate, the fluid weight which is 10 kilograms will be divided on the time of each pattern of flow in seconds. The resulting value will be divided on the on 1000 which is the density of the water to get the volumetric flow rate. Slow flow rate: The time calculated is 49.12 seconds, the weight of fluid is 10 kilograms, therefore mass rate= (10/49.2). To obtain the volumetric rate, the resulting value will be divided on 1000 which is the density of water, therefore volumetric rate = 0.000203583 Medium flow rate: The time calculated is 32 seconds, the weight of fluid is 10 kilograms, therefore mass rate= (10/32). To obtain the volumetric rate, the resulting value will be divided on 1000 which is the density of water, therefore volumetric rate = 0.000313 Full flow rate: The time calculated is 29.05seconds, the weight of fluid is 10 kilograms, therefore mass rate= (10/29.05) To obtain the volumetric rate, the resulting value will be divided on 1000 which is the density of water, therefore volumetric rate = 0.000344 The ideal results that should be obtained is the constant values for the total head as Bernoulli equation stated, but there are few