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Do you need a large force to obtain a large pressure?
No! Pressure is force per unit area: p=f/a. Thus it does not require a large force to produce a large pressure; reducing the area increases the pressure for the same applied force. The thumbtack, for example, can be considered to be a pressure amplifier since a small force applied to the head becomes a very large force at the pointed end of the thumbtack. Not if you have a narrow bore pipe.
When the speed of a fluid flowing in a horizontal pipe increases what happens to the internal pressure?
Due to friction between the fluid and the walls of the pipe, pressure increases within the pipe.
Why does the pipe of paper squeezes when air is blown through it?
when air is blown through the paper pipe, the velocity inside the pipe increases and according to Bernoulli's theory the pressure inside the pipe deceases. And the pipe squeezed.
How does natural gas moves through pipe lines?
Pressure.
Is pressure loss larger in liquid flow or gas-liquid flow?
For a fluid flowing in a pipe, the pressure loss will be greater for a liquid flow due to more frictional losses on the pipe walls.
What happen to the pressure of gas when the pipe is change from large to small diameter?
The pressure increases as the volume decreases, so when the pipe is changed from large to small, the pressure of the gas will increase.
When water moves from large pipe to small size pipe then what will be the pressure?
The pressure will rise, but you haven't given us anyvolume or pressure figures to begin with .
What condition is needed for the continuous flow of water in a pipe?
Negative pressure
What condition necessary for the sustained flow of water in a pipe?
negative pressure is needed for a sustained flow of water in a pipe.
What condition is necessary for the sustained flow of water in a pipe?
negative pressure is needed for a sustained flow of water in a pipe.
What happens to pressure and flow when a steadily flowing liquid flows from a small pipe to a large pipe?
you have a severe pressure drop and a loss of velocity
What happens to spacing between streamlines of gas flowing from large pipe to smaller pipe?
Pressure rises at the junction.
What damaged could be caused if a 30 inch pipe with a 9 bar pressure burst?
That is about 130 PSI. A pipe THAT large at that pressure is storing a large amount of energy. A break would be likely to simulate a modest size explosion, with damage to whatever is close by.
How would you know if you need a freon charge for your AC?
Pressure gauges. In a home or car AC there is small pipe and a large pipe going to the compressor unit outside or in the engine compartment. The large pipe should be cold and "sweating" ( dripping water).
What happen to the Pressure in the pipe when pipe is change from large to small diameter?
Obviously the pressure goes up, but there are many other factors in play here. You have only told us one tiny piece of the situation.
What happens with speed when gases flow from a large pipe to a small one?
Depends on the pipe and the length but mostly the pressure stays the same but the flow will increase more speed.
What is the pressure rating of XXH pipe?
Its d schedule rating of pressure of pipe...
