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Jacob87411
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If I know air is flowing through a tube with diameter of 40 cm at 18 m/s, with P=1 atm, T=32 C how do I find the mass flow rate..thank you
The mass flow rate is the amount of mass that flows through a given point in a system per unit time. It is typically measured in kilograms per second (kg/s) or other mass units per time unit.
The mass flow rate can be calculated by multiplying the density of the fluid by the velocity and the cross-sectional area of the tube. In this case, the formula would be: mass flow rate = density * velocity * cross-sectional area.
The size of the tube can affect the mass flow rate as it determines the cross-sectional area through which the fluid can flow. A larger tube would allow for a higher mass flow rate, while a smaller tube would restrict it.
The velocity of the fluid has a direct impact on the mass flow rate. A higher velocity means that the fluid is moving faster, resulting in a higher mass flow rate. In this case, a velocity of 18 m/s indicates a relatively fast flow of fluid.
Other factors that can affect mass flow rate include the viscosity of the fluid, the diameter of the tube, and the presence of any obstructions or bends in the tube. These factors can create resistance to the flow of fluid, which can affect the overall mass flow rate.