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Applied Fluid Mechanics (7th Edition)
- For the configuration shown in the figure given below, the fluid is ethyl alcohol at 20°C, and the tanks are very wide. The diameter d of the tube is 2.5 mm. For ethanol, take ρ = 789 kg/m3 and μ = 0.0012 kg/m⋅s. Find the flow rate that occurs in m3/h. Take π = 22/7. Determine the Reynolds number of this flow. Take π = 22/7. Yes or No --> Is the flow laminar?arrow_forwardA 12′′ pipe line carries oil of specific gravity 0.811 at a velocity of 80.0 ft/sec. At points A and B, measurements of pressure and elevation were 52.6 psi and 100.0 ft and 42.0 psi and 110.0 ft,respectively. For steady flow, find the lost head between A and B. indicate the free body diagramarrow_forwardA 300-mm pipe carries oil of sp gr 0.812 at a rate of 0.111 m /s, and the pressure at point A is 18.4 kPa gage. If point A is 1.89 m above the datum plane, calculate the energy at A.arrow_forward
- The diameter of a pipe changes gradually from 75 mm at a point A, 6 m above datum, to 150 mm at B, 3 m above datum. The pressure at A is 103 kPa and the velocity of flow is 3.6 m/s. Neglecting losses, with the aid of a neat sketch, determine the pressure at Barrow_forwardWater flows upward in a vertical 300-mm pipe at the rate of 0.222 m /s. At point A in the pipe the pressure is 210 kPa. At B, 4.57 m above A, the diameter is 600 mm, and the lost head A to B equals 1.83 m. Determine the pressure at B. indicate the free body diagramarrow_forwardThe observed pressure drop for 40°F water flowing at 16 ft/min in a 4.5-in diameter pipe is 9.68 x 10 psi/ft. Determine the relative roughness (D) of the pipe. (e/D) =arrow_forward
- At point A where the diameter at of the pipe is 18 cm the pressure reading is 22.5 cm of Mercury. At point B, 3 m lower than A, the diameter is 48 cm and the pressure reading is 50 cm of Mercury. If the total head loss between the two points is 1.50 m, solve for the discharge. Water is flowing through the pipe. subject: hydraulicsarrow_forwardA venturi meter is introduced in a 300 mm diameter horizontal pipeline carrying a liquid under a pressure of 150 kPa. The throat diameter of the me-ter is 100 mm and the pressure at the throat is 400 mm of mercury below atmosphere. If 3% of the differential pressure is lost between inlet and the throat, determine the flow rate of the pipeline. please solve this with complete solutions and figures. Thank youarrow_forwardWater is flowing at the rate of 1.676 m/s in a 3.068 inches’ diameter horizontal pipe at apressure p1 of 68.9 kPa. It then passes to a pipe having an inside diameter of 2.067 inch. Thedensity of the water is 998 kg/m3.a) Calculate the new pressure p2 in the 2.067inch pipe. Assume no friction losses.b) If the piping is vertical and the flow is upward, calculate the new pressure p2. The pressure tap for p2 is 0.457 m above the tap for p1.c) Compare and discuss your answers in 2 (a) and 2(b).arrow_forward
- A venturi meter is introduced in a 300 mm diameter horizontal pipeline carrying a liquid under a pressure of 150 kPa. The throat diameter of the me- ter is 100 mm and the pressure at the throat is 400 mm of mercury below atmosphere. If 3% of the differential pressure is lost between inlet and the throat, determine the flow rate of the pipeline. PLEASE USE BERNOULLI'S ENERGY EQUATION. INCLUDE COMPLETE SOLUTIONarrow_forwardA venturi meter is introduced in a 300 mm diameter horizontal pipeline carrying a liquid under a pressure of 150 kPa. The throat diameter of the meter is 100 mm and the pressure at the throat is 400 mm of mercury below atmosphere. If 3% of the differential pressure is lost between inlet and the throat, determine the flow rate of the pipeline **provide complete solution using bernoullis equation..provide illustration with labels like datum line and such** Show all formula derivationarrow_forward1A venturi meter is introduced in a 300 mm diameter horizontal pipeline carrying a liquid under a pressure of 150 kPa. The throat diameter of the meter is 100 mm and the pressure at the throat is 400 mm of mercury below the atmosphere. If 3% of the differential pressure is lost between the inlet and the throat, determine the flow rate of the pipeline. Can you draw the figure and complete solution:arrow_forward
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