As shown in the figure, water enters and leaves a U-shaped piece of pipe in the horizontal plane. The total absolute pressure at the flange number (1) is 200 kPa, and a mass flow of 40 kg/s is entering the pipe. On the flange number (2), the total pressure is 150 kPa and there is a mass flow of 30 kg/s from the pipe. The mass flow rate of 4 kg/s from the section (3) and 6 kg/s from the section (4) is thrown into the atmosphere at a pressure of 100 kPa. Working with relative pressures; Determine the total forces Rx and Ry at the two flanges attached to the pipe. Note: Mass flow rate = Specific mass x Flow rate Flange, sealing of two machines or plumbing elements generally standard for combining It is a construction element produced as Sections (1) and (2) are close enough to each other. For fluid entering and leaving the control volume Kinetic energy correction factor 1.035 and momentum The flow correction coefficient is 1.025. Specific mass of water: ??? = 1000 ??/?3
As shown in the figure, water enters and leaves a U-shaped piece of pipe in the horizontal plane.
The total absolute pressure at the flange number (1) is 200 kPa, and a mass flow of 40 kg/s is entering the pipe.
On the flange number (2), the total pressure is 150 kPa and there is a mass flow of 30 kg/s from the pipe.
The mass flow rate of 4 kg/s from the section (3) and 6 kg/s from the section (4) is thrown into the atmosphere at a pressure of 100 kPa.
Working with relative pressures;
Determine the total forces Rx and Ry at the two flanges attached to the pipe.
Note:
Mass flow rate = Specific mass x Flow rate
Flange, sealing of two machines or plumbing elements
generally standard for combining
It is a construction element produced as
Sections (1) and (2) are close enough to each other.
For fluid entering and leaving the control volume
Kinetic energy correction factor 1.035 and momentum
The flow correction coefficient is 1.025.
Specific mass of water: ??? = 1000 ??/?3
Step by step
Solved in 2 steps with 7 images
