no
Same as you would in inches 3.14159265 and PSI have to be known
"Head" is a term given to the weight and resulting pressure of a column of liquid above a given point in the system. Static head means that the head pressure is measured with no liquid actually flowing. Dynamic head would be the pressure of the liquid while it is actually flowing.
Voltage is the force that causes current to flow through a circuit. In a similar way it isn't pressure that flows through a pipe - it is the fluid flowing through a pipe due to a difference in pressure at the entry and exit of the pipe that causes the fluid to flow through, no pressure flowing through a pipe.
Yes. Pressure being voltage. Voltage divided by resistance equals current.
As pipe diameter increases, pressure decreases. This is because the same amount of fluid is flowing through a larger area, resulting in lower pressure.
When steadily flowing water transitions from a larger diameter pipe to a smaller diameter pipe, its velocity increases due to the principle of continuity, which states that the flow rate must remain constant. According to Bernoulli's principle, as the velocity of the fluid increases, its pressure decreases. Therefore, the pressure in the smaller diameter pipe is lower than in the larger one.
Due to friction between the fluid and the walls of the pipe, pressure increases within the pipe.
Due to friction between the fluid and the walls of the pipe, pressure increases within the pipe.
When a steadily flowing gas flows from a larger diameter pipe to a smaller diameter pipe the speed of gas is decreased and pressure become increased and the spacing between the streamlines less and the streamlines come very close to each other.
You'll need the length of the pipe, because that's where the flow resistance is. At the outlet end, the pressure is atmospheric.
ZERO as there is NO pressure given
To calculate pressure from flow rate, you can use the formula: Pressure Flow Rate x Resistance. The resistance is typically represented by the diameter and length of the pipe through which the fluid is flowing. By knowing the flow rate and resistance, you can determine the pressure of the fluid in the system.
no
The internal pressure decreases as can be deducted from the Bernoulli equation P + 0.5 (d) (v)^2 + (d)(g)(h) = constant in a streamlined flow, where d = density. When v increases, P decreases as h = height, is constant.
The pressure tank may have pressure but no water flowing out because there could be a blockage in the pipes or a malfunction in the pump system, preventing the water from being pushed out despite the presence of pressure in the tank.
The velocity of the water in a stream increases when the stream gets narrower or shallower (or both).