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Kerosene at 20°C flows through a contraction section as shown. A pressure gage connected between the...
Question 14 Water (15°C) flows through a garden hose (ID = 14 mm) with a mean...
Question 14 Water (15°C) flows through a garden hose (ID = 14 mm) with a mean velocity of 1.25 m/s. Find the pressure drop for a section of hose that is 20 meters long and situated horizontally. Assume that f = 0.012. kPa Click here to access the appendices. the tolerance is +/-2%
1. (30%) in the Venturi pipe shown, gage A indicates a pressure of 130 KPA. The...
1. (30%) in the Venturi pipe shown, gage A indicates a pressure of 130 KPA. The diameter of the normal pipe is D -0.5 m and the discharge is Q-0.15 m/s. Assume atmospheric pressure 100 kPa, vapor pressure 2.34 kPa. and y- 9.81 kN/m Pipe Throat 1.1 The velocity head in the pipe at section A is: A) 0.044 m B) 0.815 m 1.2 The pressure head in the pipe at section A is: C) 0.030 m D) 0.0815 m...
Water at 20 C is steadily flowing through a diverging pipe section that is inclined by...
Water at 20 C is steadily flowing through a diverging pipe section that is inclined by an angle of 30° with respect to the horizontal (See the figure) The total testing section length is 20 m long with an initial pipe diameter of 10 mm (Section 1) and final diameter of 20 mm (Section 2). The small diameter section shows a gage pressure of 100 kPa and average flow velocity 10 m/s. Other values will be obtained by reaching complete...
Question 16 Water flows in the pipe shown, and the manometer deflects 70 cm. What is...
Question 16 Water flows in the pipe shown, and the manometer deflects 70 cm. What is f for the pipe if V = 2 m/s? D = 5 cm Elevation = 10 m 4 m Elevation = 11 m V = 2m/s S = 2.5 Click here to access the appendices. the tolerance is +/-2%
Water flows through a pipe shaped as shown here. The pressure at the lower end of...
Water flows through a pipe shaped as shown here. The pressure at the lower end of the pipe is 296 kPa and the fluid velocity is 5.00 m/s. The upper end of the pipe is 0.600 m higher and the cross-sectional area is 1/3 of the area at the lower end. Calculate the velocity at the upper end of the pipe. 15 m/s Calculate the pressure at the upper end of the pipe.
All WOTk This includes equations, units, and signs. Problem 1: Kerosene (sg 0.823) flows at a...
All WOTk This includes equations, units, and signs. Problem 1: Kerosene (sg 0.823) flows at a velocity of 12.58m/s in the pipe system shown. Another engineer has already calculated the total energy loss to be 4.60m. The depth of fluid in the tank is 20m and the pipe is a 3-in Schedule 40 pipe. The pressure, in kPa, at Point B using the General Energy Equation. (5 points) Determine: 20 m 3m 3-in Schedule 40 Solution: Page 1 of 5
UBAV Air flows through a converging-diverging nozzle diffuser. A normal shock stands in the diverging section...
UBAV Air flows through a converging-diverging nozzle diffuser. A normal shock stands in the diverging section of the nozzle. Assuming isentropie flow, air as an ideal gas, and constant specific heat determine the state at several locations in the system. Solve wsing equations rather than with the tables Note: The Specific heat ratio and gas constant for air are given as k-1 and R 0.287 kJ/kg-K respectively Give Values Inlet Temperature: TI(K)-340 Inlet pressure: P1 (kPa) - 550 Inlet Velocity:...
Air flows adiabatically with friction through a long, constant area pipe. At the upstream section, p1=60...
Air flows adiabatically with friction through a long, constant area pipe. At the upstream section, p1=60 kPa (abs), T1 = 60 oC and V1=200 m/s. At the downstream section, T2 = 30 oC. Determine p2, V2 and the stagnation pressure ratio po2/po1.
A flow nozzle equipped with a differential pressure gage is used to measure the flow rate of water at 10°C (p 9997 kg/m3 and p 1.307 x 10-3 kg/m s) through a 3-cm-diameter horizontal pipe. The nozzle...
A flow nozzle equipped with a differential pressure gage is used to measure the flow rate of water at 10°C (p 9997 kg/m3 and p 1.307 x 10-3 kg/m s) through a 3-cm-diameter horizontal pipe. The nozzle exit diameter is 1.5 cm, and the measured pressure drop is 3.3 kPa. Determine the volume flow rate of water, the average velocity through the pipe, and the head loss 1.5 cm Differential pressure gage -3 m3(s m/s The volume flow rate of...
Problem 2: Oil at 20 °C (SG 0.88) flows in the 3-cm P= 180 kPa diameter pipe shown in the figure. For the pressure...
Problem 2: Oil at 20 °C (SG 0.88) flows in the 3-cm P= 180 kPa diameter pipe shown in the figure. For the pressure measurements in the figure, determine: a) Whether the flow is up or down b) The head loss between points A and B P 500 kPa 15 m c) The flow rate if losses are about 16% of the 370 velocity head 20 m
Problem 2: Oil at 20 °C (SG 0.88) flows in the 3-cm P=...
Question 14 Water (15°C) flows through a garden hose (ID = 14 mm) with a mean velocity of 1.25 m/s. Find the pressure drop for a section of hose that is 20 meters long and situated horizontally. Assume that f = 0.012. kPa Click here to access the appendices. the tolerance is +/-2%
1. (30%) in the Venturi pipe shown, gage A indicates a pressure of 130 KPA. The diameter of the normal pipe is D -0.5 m and the discharge is Q-0.15 m/s. Assume atmospheric pressure 100 kPa, vapor pressure 2.34 kPa. and y- 9.81 kN/m Pipe Throat 1.1 The velocity head in the pipe at section A is: A) 0.044 m B) 0.815 m 1.2 The pressure head in the pipe at section A is: C) 0.030 m D) 0.0815 m...
Water at 20 C is steadily flowing through a diverging pipe section that is inclined by an angle of 30° with respect to the horizontal (See the figure) The total testing section length is 20 m long with an initial pipe diameter of 10 mm (Section 1) and final diameter of 20 mm (Section 2). The small diameter section shows a gage pressure of 100 kPa and average flow velocity 10 m/s. Other values will be obtained by reaching complete...
Question 16 Water flows in the pipe shown, and the manometer deflects 70 cm. What is f for the pipe if V = 2 m/s? D = 5 cm Elevation = 10 m 4 m Elevation = 11 m V = 2m/s S = 2.5 Click here to access the appendices. the tolerance is +/-2%
Water flows through a pipe shaped as shown here. The pressure at the lower end of the pipe is 296 kPa and the fluid velocity is 5.00 m/s. The upper end of the pipe is 0.600 m higher and the cross-sectional area is 1/3 of the area at the lower end. Calculate the velocity at the upper end of the pipe. 15 m/s Calculate the pressure at the upper end of the pipe.
All WOTk This includes equations, units, and signs. Problem 1: Kerosene (sg 0.823) flows at a velocity of 12.58m/s in the pipe system shown. Another engineer has already calculated the total energy loss to be 4.60m. The depth of fluid in the tank is 20m and the pipe is a 3-in Schedule 40 pipe. The pressure, in kPa, at Point B using the General Energy Equation. (5 points) Determine: 20 m 3m 3-in Schedule 40 Solution: Page 1 of 5
UBAV Air flows through a converging-diverging nozzle diffuser. A normal shock stands in the diverging section of the nozzle. Assuming isentropie flow, air as an ideal gas, and constant specific heat determine the state at several locations in the system. Solve wsing equations rather than with the tables Note: The Specific heat ratio and gas constant for air are given as k-1 and R 0.287 kJ/kg-K respectively Give Values Inlet Temperature: TI(K)-340 Inlet pressure: P1 (kPa) - 550 Inlet Velocity:...
A flow nozzle equipped with a differential pressure gage is used to measure the flow rate of water at 10°C (p 9997 kg/m3 and p 1.307 x 10-3 kg/m s) through a 3-cm-diameter horizontal pipe. The nozzle exit diameter is 1.5 cm, and the measured pressure drop is 3.3 kPa. Determine the volume flow rate of water, the average velocity through the pipe, and the head loss 1.5 cm Differential pressure gage -3 m3(s m/s The volume flow rate of...
Problem 2: Oil at 20 °C (SG 0.88) flows in the 3-cm P= 180 kPa diameter pipe shown in the figure. For the pressure measurements in the figure, determine: a) Whether the flow is up or down b) The head loss between points A and B P 500 kPa 15 m c) The flow rate if losses are about 16% of the 370 velocity head 20 m
Problem 2: Oil at 20 °C (SG 0.88) flows in the 3-cm P=...
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