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A fluid enters the control volume of the Figure at a mass flow rate of 2.50...
A fluid exits the control volume of the Figure at a mass flow rate of 1.71...
A fluid exits the control volume of the Figure at a mass flow rate of 1.71 slugs/s with a speed of 10.8 ft/s at an angle of 35 degrees. Calculate, in lb, the x-axis contribution of the term SVp (v. )da C.S. at the plane where the velocity is. w L Control Volume H 90° .X Your Answer: Answer
The dimensions of the control volume of the figure are L = 24 in, H =...
The dimensions of the control volume of the figure are L = 24 in, H = 9.7 in, W = 9.1 in and the angle is 34 degrees. A fluid with specific gravity SG = 1.08 moves through the control volume. The given velocity is V = 11.2 ft/s. Calculate, in lb, the x-axis contribution of the term So vplvri)dA at the plane where the velocity is. w L V Control Volume y H 20 Your Answer: Answer
The dimensions of the control volume of the figure are L = 110 cm, H =...
The dimensions of the control volume of the figure are L = 110 cm, H = 46.4 cm, W = 25.0 cm. A fluid with specific gravity SG = 0.98 moves through the control volume. The given velocity is V = 1.9 m/s. Calculate, in Newton, the y-axis contribution of the term Sos. VP (v-ü)dA at the plane where the velocity is. L 7W < H y Control volume X V Your Answer: -972.9
The dimensions of the control volume of the figure are L = 811 mm, H =...
The dimensions of the control volume of the figure are L = 811 mm, H = 441 mm, W = 300 mm and the angle is 46 degrees. A fluid with specific gravity SG = 0.831 occupies the control volume. The absolute pressure P1 on the top plane is 106.5 kPa. Calculate, in Newton, the contribution of this pressure to the x-component of the linear momentum balance: Ses Volv-ñ)da - ΣF The atmospheric pressure today is 99.6 kPa P1 H...
As shown in the figure, air with a volumetric flow rate of 14,000 ft/min enters an...
As shown in the figure, air with a volumetric flow rate of 14,000 ft/min enters an air-handling unit at 80°F, 1 atm. The air-handling unit delivers air at 45°F, 1 atm to a duct system with three branches consisting of two 26-in.-diameter ducts and one 50-in. duct. The velocity in each 26-in. duct is 13 ft/s. Assume steady state operation and ideal gas behavior for the air. 4+D. - 50 in. -- -- Duct > si 72 = 73 =...
Figure P4.64 shows a fixed control volume. It has a volume VO = 1.0 ft3, a...
Figure P4.64 shows a fixed control volume. It has a volume VO = 1.0 ft3, a flow area A = 1.0 ft2, and a length 40 = 1.0 ft. Position x represents the center of the control volume where the fluid velocity VO = 1.0 ft/s and the density po = 1.800 slug/ft3. Also, at position x the fluid density does not change locally with time but decreases in the axial direction at the linear rate of 0.25 slug/ft4. Use...
The diagram on the next slide shows a fluid power system for a hydraulic press The following is known: The volume flow rate is 35 gpm. The hydraulic fluid has a specific gravity of 0.87 and v-4....
The diagram on the next slide shows a fluid power system for a hydraulic press The following is known: The volume flow rate is 35 gpm. The hydraulic fluid has a specific gravity of 0.87 and v-4.30x104 ft/s. The power input to the pump is 20 hp. The pump efficiency is 80 percent. The filter has a resistance coefficient K-1.85 based on the velocity head in the suction line. All piping is 2-in schedule 40 steel. The total length of...
Problem 6.123 As shown in the figure below, water behind a dam enters an intake pipe...
Problem 6.123 As shown in the figure below, water behind a dam enters an intake pipe at a pressure of 24 psia and velocity of 5 ft/s, flows through a hydraulic turbine-generator, and exits at a point 21 = 140ft below the intake at 19 psia, 45 ft/s, and a specific volume of 0.01602 ft/lb. The diameter of the exit pipe is 5 ft and the local acceleration of gravity is 32.2 ft/s2. Water Dam P1 = 24 psia Vi...
Q23. Write the equation giving the force required on a fluid control volume to bring about...
Q23. Write the equation giving the force required on a fluid control volume to bring about a change in momentum and indicate three types of forces which cause a change in momentum. (a) 4 marks] (b) A jet of water 30 mm in diameter and with speed 12 m/s strikes a plate which is moving at 3 m/s in the opposite direction to the jet. The plate is inclined at 25° to the jet. (i) Assuming there is no friction...
Please provide step by step solution and i will give a positive rating. Many thanks 1)Suppose we have a steady fluid flow through a section of a cylindrical pipe with varying area, with control volume...
Please provide step by step solution and i will give a positive rating. Many thanks 1)Suppose we have a steady fluid flow through a section of a cylindrical pipe with varying area, with control volume. At the entrance the radius of the pipe r1 = 4m, the flow velocity is U1 = 5 i m/s and at the exit the radius of the pipe is r2 = 2.5 m and the velocity of the flow is U2 = 5 i...
A fluid exits the control volume of the Figure at a mass flow rate of 1.71 slugs/s with a speed of 10.8 ft/s at an angle of 35 degrees. Calculate, in lb, the x-axis contribution of the term SVp (v. )da C.S. at the plane where the velocity is. w L Control Volume H 90° .X Your Answer: Answer
The dimensions of the control volume of the figure are L = 24 in, H = 9.7 in, W = 9.1 in and the angle is 34 degrees. A fluid with specific gravity SG = 1.08 moves through the control volume. The given velocity is V = 11.2 ft/s. Calculate, in lb, the x-axis contribution of the term So vplvri)dA at the plane where the velocity is. w L V Control Volume y H 20 Your Answer: Answer
The dimensions of the control volume of the figure are L = 110 cm, H = 46.4 cm, W = 25.0 cm. A fluid with specific gravity SG = 0.98 moves through the control volume. The given velocity is V = 1.9 m/s. Calculate, in Newton, the y-axis contribution of the term Sos. VP (v-ü)dA at the plane where the velocity is. L 7W < H y Control volume X V Your Answer: -972.9
The dimensions of the control volume of the figure are L = 811 mm, H = 441 mm, W = 300 mm and the angle is 46 degrees. A fluid with specific gravity SG = 0.831 occupies the control volume. The absolute pressure P1 on the top plane is 106.5 kPa. Calculate, in Newton, the contribution of this pressure to the x-component of the linear momentum balance: Ses Volv-ñ)da - ΣF The atmospheric pressure today is 99.6 kPa P1 H...
As shown in the figure, air with a volumetric flow rate of 14,000 ft/min enters an air-handling unit at 80°F, 1 atm. The air-handling unit delivers air at 45°F, 1 atm to a duct system with three branches consisting of two 26-in.-diameter ducts and one 50-in. duct. The velocity in each 26-in. duct is 13 ft/s. Assume steady state operation and ideal gas behavior for the air. 4+D. - 50 in. -- -- Duct > si 72 = 73 =...
Figure P4.64 shows a fixed control volume. It has a volume VO = 1.0 ft3, a flow area A = 1.0 ft2, and a length 40 = 1.0 ft. Position x represents the center of the control volume where the fluid velocity VO = 1.0 ft/s and the density po = 1.800 slug/ft3. Also, at position x the fluid density does not change locally with time but decreases in the axial direction at the linear rate of 0.25 slug/ft4. Use...
The diagram on the next slide shows a fluid power system for a hydraulic press The following is known: The volume flow rate is 35 gpm. The hydraulic fluid has a specific gravity of 0.87 and v-4.30x104 ft/s. The power input to the pump is 20 hp. The pump efficiency is 80 percent. The filter has a resistance coefficient K-1.85 based on the velocity head in the suction line. All piping is 2-in schedule 40 steel. The total length of...
Problem 6.123 As shown in the figure below, water behind a dam enters an intake pipe at a pressure of 24 psia and velocity of 5 ft/s, flows through a hydraulic turbine-generator, and exits at a point 21 = 140ft below the intake at 19 psia, 45 ft/s, and a specific volume of 0.01602 ft/lb. The diameter of the exit pipe is 5 ft and the local acceleration of gravity is 32.2 ft/s2. Water Dam P1 = 24 psia Vi...
Q23. Write the equation giving the force required on a fluid control volume to bring about a change in momentum and indicate three types of forces which cause a change in momentum. (a) 4 marks] (b) A jet of water 30 mm in diameter and with speed 12 m/s strikes a plate which is moving at 3 m/s in the opposite direction to the jet. The plate is inclined at 25° to the jet. (i) Assuming there is no friction...
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