The pressure rise, delta p = p2 - P1, across the abrupt expansion of Fig. P7.32 through which a liquid is flowing can expressed as delta p = f(A1, A2, rho , V1) where A1 and A2 are the upstream and downstream cross-sectional areas, respectively, rho is the fluid density, and V1 is the up-stream velocity. Some experimental data obtained with A2 = 1.25 ft2 , V1 = 5.00 ft/s, and using water with rho = 1.94 slugs/ft3 are given in the following table: Plot the results of these tests using suitable dimensionless parameters. With the aid of a standard curve fitting program determine a general equation for delta p and use this equation to predict delta p for water flowing through an abrupt expansion with an area ratio A1/A2 = 0.35 at a velocity V1 = 3.75 ft/s. The pressure rise, delta p = p2 - P1, across the abrupt expansion of Fig. P7.32 through which a liquid is flowing can expressed as delta p = f(A1, A2, rho , V1) where A1 and A2 are the upstream and downstream cross-sectional areas, respectively, rho is the fluid density, and V1 is the up-stream velocity. Some experimental data obtained with A2 = 1.25 ft2 , V1 = 5.00 ft/s, and using water with rho = 1.94 slugs/ft3 are given in the following table: Plot the results of these tests using suitable dimensionless parameters. With the aid of a standard curve fitting program determine a general equation for delta p and use this equation to predict delta p for water flowing through an abrupt expansion with an area ratio A1/A2 = 0.35 at a velocity V1 = 3.75 ft/s