Consider a 4 m intemal diameter cylindrical tank with a total height of 4,5 m. The...
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Consider a 4 m intemal diameter cylindrical tank with a total height of 4,5 m. The inlet flow (at the top of the tank) is 6 mn. The outlet flow (at the bottom of the tank) is proportional to the square root of the liquid level in the tank as is given by F. - 0.5A/2gh where Ar is the cross-sectional area (0.0004 m2) of the restriction; g is the gravity (9.81 mis?) and h is the iquid level in the tank. Determine the liquid level in the tank at steady-state; a. Determine the transfer function relating the liquid level in the tank to the inlet flow in their deviation forms; b. If the inlet flow undergoes a step increase (20%) and stays at this value, determine whether the liquid will overflow or not. If the liquid overflows, determine how long it will take for the overflow to start from the time the step change in the inlet flow took place. If no overflow takes place, determine the ultimate liquid level in the tank. nonditionse Consider a 4 m intemal diameter cylindrical tank with a total height of 4,5 m. The inlet flow (at the top of the tank) is 6 mn. The outlet flow (at the bottom of the tank) is proportional to the square root of the liquid level in the tank as is given by F. - 0.5A/2gh where Ar is the cross-sectional area (0.0004 m2) of the restriction; g is the gravity (9.81 mis?) and h is the iquid level in the tank. Determine the liquid level in the tank at steady-state; a. Determine the transfer function relating the liquid level in the tank to the inlet flow in their deviation forms; b. If the inlet flow undergoes a step increase (20%) and stays at this value, determine whether the liquid will overflow or not. If the liquid overflows, determine how long it will take for the overflow to start from the time the step change in the inlet flow took place. If no overflow takes place, determine the ultimate liquid level in the tank. nonditionse
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