The equation for calculating water velocity in a pipe is V = Q/A, where V is the velocity in feet per second, Q is the flow rate in cubic feet per second, and A is the cross-sectional area of the pipe in square feet.
The height of water flowing in a pipe can be calculated using the Bernoulli's equation, which states that the sum of the pressure, kinetic energy, and potential energy per unit volume of a fluid must remain constant along a streamline. In simpler terms, this means that the height of the water will decrease as the velocity increases and vice versa.
The velocity and height of water in a pipe are affected by several factors, including the diameter and length of the pipe, the flow rate of the water, and the surface roughness of the pipe. Other factors such as temperature, viscosity, and density of the water may also have an impact.
The viscosity of water is a measure of its resistance to flow. A higher viscosity means that the water will flow slower, resulting in a lower velocity and higher height in the pipe. On the other hand, a lower viscosity will result in a faster flow and lower height in the pipe.
No, the velocity and height of water in a pipe cannot be calculated using only the pipe's dimensions. Other factors such as flow rate, viscosity, and surface roughness must also be taken into account to accurately calculate these values.