Please provide more detail about the locations where the velocity is provided, and the velocity values.sehrish shakir said:hello!
i was provided by the radii from 0 to 5 cm and a parabolic profile is also given .. in numeric form i was asked to calculate the flow rate how to understand it to solve further kindly help
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No.sehrish shakir said:Vz\Vm=2(1-r^2/R^2)
this is the relation
Q=A*v
but how to initiate ?
thank you for reply sir,Chestermiller said:No.
$$Q=\int_0^R{v_z(2\pi r)dr}$$
Does this make sense?
Flow rate is the measurement of how much fluid (liquid or gas) is moving through a system per unit of time. It is important to calculate because it allows scientists and engineers to understand and predict the behavior and performance of fluid systems, such as pipelines, pumps, and ventilation systems.
Flow rate can be calculated by dividing the volume of fluid passing through a system by the time it takes for the fluid to pass through. The formula is: Flow Rate = Volume / Time.
Some common units of measurement for flow rate include liters per second, cubic meters per hour, and gallons per minute. The specific unit used will depend on the type of fluid being measured and the application.
There are several factors that can affect flow rate, including the viscosity of the fluid, the size and shape of the pipe or channel, and the pressure and temperature of the fluid. Other factors such as obstructions, turbulence, and changes in elevation can also impact flow rate.
There are various resources available for getting help with solving flow rate calculations, such as online calculators, textbooks, and consulting with experts in the field. Additionally, many universities and organizations offer workshops and courses on fluid mechanics and flow rate calculations.