Part 2 Control volume
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lustrated in the figure below. The flow cross section area is constant at a value of 9000 mm2. The flow pressures...
Part 1 water flows through a ho zon a pipe bend asisillustrated in th gure below. The flow cross sect on area is cons...
Part 1 water flows through a ho zon a pipe bend asisillustrated in th gure below. The flow cross sect on area is constant at a value of gDao mm2 respectively. Calculate the horizontal (x and v) components of the anchoring farce needed to hold the bend in place ) compoes af the The flow velocity ถverywhere n the bend is 15 m s. The pressures at the cntrance and exit o the band are 210 and 159 the bend...
Part 1 Correct. Water flows through a horizontal, pipe bend as is illustrated in the figure...
Part 1 Correct. Water flows through a horizontal, pipe bend as is illustrated in the figure below. The flow cross section area is constant at a value of 9000 mm2. The flow velocity everywhere in the bend is 15 m/s. The pressures at the entrance and exit of the bend are 210 and 149 kPa, respectively. Calculate the horizontal (x and y) components of the anchoring force needed to hold the bend in place (a) What is the density of...
Water flow a rate of 0.5 m3 /s rising through a 50 o contracting pipe bend....
Water flow a rate of 0.5 m3
/s rising through a 50 o
contracting pipe bend. The
diameter at the bend entrance is 700 mm and at the exit 500 mm as
shown in Figure
1. If the pressure at the entrance to the bend is 200 kN/m2
, determine the
magnitude and direction of the force exerted by the fluid on the
bend. The exit
entrance of the bend is 0.4 m higher than the entrance and the bend...
A 10 cm, 90° elbow in a horizontal pipe directs flow of water upward at a...
A 10 cm, 90° elbow in a horizontal pipe directs flow of water upward at a rate of 40 kg/s. The elevation difference between centers of the pipe exit and the inlet to the elbow is 50 cm. The weight of the elbow and water can be neglected. The momentum flux correction factor is 1.03 at both elbow inlet and outlet. Find: a. gauge pressure at the inlet to the elbow in kPa b. magnitude of anchoring force need to...
Chapter 05, Practice Problem 5.34 Your answer is incorrect. Try again (Linear momentum) Water flows and...
Chapter 05, Practice Problem 5.34 Your answer is incorrect. Try again (Linear momentum) Water flows and the pressure drop across the valve is 53.9 psi. The inside diameters of the valve inlet and exit pipes are 12 and 24 in. If the flow through the valve occurs in a horizontal plane, determine the (a) x and (b) y components of the force exerted by the valve on the water. a right-angle valve at the rate of 1100 Ibm/s, as is...
Q2 Water flows at a rate of 0.08 m''min through a flanged tap with a partially closed gate valve ...
Q2 Water flows at a rate of 0.08 m''min through a flanged tap with a partially closed gate valve spigot (Fig. Q2). The inner diameter of the pipe at the inlet and outlet is 2 cm and 1.5 cm respectively, and the gauge pressure of the water at inlet is measured to be 90 kPa. The pressure at outlet from the tap is atmospheric. The total mass of the tap assembly plus the water within it is 5.8 kg. (a)...
3. Water flows along a circular pipe and is turned vertically through 180° by a reducing...
3. Water flows along a circular pipe and is turned vertically through 180° by a reducing bend as shown in figure 2. The rate of flow in the pipe is 20 litres/s, the pressure measured at the entrance to the bend is 120 kN/m3 and the volume of fluid in the bend is 0.1m3. What is the magnitude and direction of the force exerted by the fluid on the bend? Ignore any friction losses. (10 marks) 100mm P - 120kN/m2...
Consider a two-dimensional, fully-developed, steady viscous flow of water through a duct of constant one-centimeter width...
Consider a two-dimensional, fully-developed, steady viscous flow of water through a duct of constant one-centimeter width in the y-direction. There is no pressure variation through the flow but the water flows in the positive x-direction, which is the direction of the gravity force. $y = 0 and gx = g. (a) Using the continuity and momentum equations, determine the magnitude of the v component of velocity and develop the ordinary differential equation that governs the u component of velocity. (b)...
Water is flowing through a horizontal pipe with diameter, D1, at a velocity, V1, and under a pres...
Water is flowing through a horizontal pipe with diameter, D1, at
a velocity, V1, and under a pressure, P1. It enters a 900 reducing
bend (Shown in grey in Fig 2) that connects to a vertical pipe of
diameter, D2. The inlet of the bend is 50 cm above the exit of the
bend (as shown in Fig 2). Axes for positive directions of x and z
coordinates are provided. Figure 2 Side view of reducing bend from
horizontal to...
(15 points) Water at 20 °C flows through a 180° pipe bend. Pressures and diameters of...
(15 points) Water at 20 °C flows through a 180° pipe bend. Pressures and diameters of the pipe at point 1 and two are given as P,-350 kPa, D1-30 cm, P., 120 kPa, and D2 . 8 cm. Neglecting the pipe and water weight, answer the following questions. Patm is 100 kPa, and the total reaction force in the x direction, F., is measured as-20 kN. 4. P-100 kP a. What are gage pressures at point 1 and 2 b....
Part 1 water flows through a ho zon a pipe bend asisillustrated in th gure below. The flow cross sect on area is constant at a value of gDao mm2 respectively. Calculate the horizontal (x and v) components of the anchoring farce needed to hold the bend in place ) compoes af the The flow velocity ถverywhere n the bend is 15 m s. The pressures at the cntrance and exit o the band are 210 and 159 the bend...
Part 1 Correct. Water flows through a horizontal, pipe bend as is illustrated in the figure below. The flow cross section area is constant at a value of 9000 mm2. The flow velocity everywhere in the bend is 15 m/s. The pressures at the entrance and exit of the bend are 210 and 149 kPa, respectively. Calculate the horizontal (x and y) components of the anchoring force needed to hold the bend in place (a) What is the density of...
Water flow a rate of 0.5 m3
/s rising through a 50 o
contracting pipe bend. The
diameter at the bend entrance is 700 mm and at the exit 500 mm as
shown in Figure
1. If the pressure at the entrance to the bend is 200 kN/m2
, determine the
magnitude and direction of the force exerted by the fluid on the
bend. The exit
entrance of the bend is 0.4 m higher than the entrance and the bend...
Chapter 05, Practice Problem 5.34 Your answer is incorrect. Try again (Linear momentum) Water flows and the pressure drop across the valve is 53.9 psi. The inside diameters of the valve inlet and exit pipes are 12 and 24 in. If the flow through the valve occurs in a horizontal plane, determine the (a) x and (b) y components of the force exerted by the valve on the water. a right-angle valve at the rate of 1100 Ibm/s, as is...
Q2 Water flows at a rate of 0.08 m''min through a flanged tap with a partially closed gate valve spigot (Fig. Q2). The inner diameter of the pipe at the inlet and outlet is 2 cm and 1.5 cm respectively, and the gauge pressure of the water at inlet is measured to be 90 kPa. The pressure at outlet from the tap is atmospheric. The total mass of the tap assembly plus the water within it is 5.8 kg. (a)...
3. Water flows along a circular pipe and is turned vertically through 180° by a reducing bend as shown in figure 2. The rate of flow in the pipe is 20 litres/s, the pressure measured at the entrance to the bend is 120 kN/m3 and the volume of fluid in the bend is 0.1m3. What is the magnitude and direction of the force exerted by the fluid on the bend? Ignore any friction losses. (10 marks) 100mm P - 120kN/m2...
Consider a two-dimensional, fully-developed, steady viscous flow of water through a duct of constant one-centimeter width in the y-direction. There is no pressure variation through the flow but the water flows in the positive x-direction, which is the direction of the gravity force. $y = 0 and gx = g. (a) Using the continuity and momentum equations, determine the magnitude of the v component of velocity and develop the ordinary differential equation that governs the u component of velocity. (b)...
Water is flowing through a horizontal pipe with diameter, D1, at
a velocity, V1, and under a pressure, P1. It enters a 900 reducing
bend (Shown in grey in Fig 2) that connects to a vertical pipe of
diameter, D2. The inlet of the bend is 50 cm above the exit of the
bend (as shown in Fig 2). Axes for positive directions of x and z
coordinates are provided. Figure 2 Side view of reducing bend from
horizontal to...
(15 points) Water at 20 °C flows through a 180° pipe bend. Pressures and diameters of the pipe at point 1 and two are given as P,-350 kPa, D1-30 cm, P., 120 kPa, and D2 . 8 cm. Neglecting the pipe and water weight, answer the following questions. Patm is 100 kPa, and the total reaction force in the x direction, F., is measured as-20 kN. 4. P-100 kP a. What are gage pressures at point 1 and 2 b....
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