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Berkeleymadonna freeware
 

Berkeleymadonna

Added: July 31, 2013 | Visits: 293

Level control of two tanks in series Two tanks in are disposed in series. The level of tank 2 must be controlled despite a sine wave disturbance in the flow F3. This is achieved by changing the flow rate F0 of liquid to tank 1. The tanks areas are A1 and A2. Flow equations depends on constants K1 and K2. A proportional control with...


Platforms: Matlab

License: Freeware Size: 20.48 KB Download (18): Level control of two tanks in series Download

Separation of a water-methanol mixture using a four stage batch distillation column We use a batch column with four theoretical plates to separate a binary mixture of water and methanol at 1 bar. Temperature and concentration profiles versus time are obtained for a reflux ratio equal to 10. In addition, the total moles in the still and distillate are plotted versus time. This...


Platforms: Matlab


Controlling the temperature of a tank filled with water using Simulink We would like to rise water temperature with a heater. Oulet temperature must be equal to the set point temperature (80dlT-C). Proportional-Integral-Derivative (PID) control is used. Inlet water temperature is equal to 20dlT-C. Water flow is equal to 10 m3/hr. Tank volume is equal to 100 m3....


Platforms: Matlab


Added: March 24, 2013 | Visits: 321

A Five Stage Extraction Cascade with Backmixing and Control PID control over the exit raffinate composition (x5) of a five stages column is obtained by changing solvent flow rate (G). The set point is equal to 0.1. The model equations include backmixing effects. This problem is solved using Berkeley-Madonna in Chemical Engineering Dynamics, Ingham et al.,...


Platforms: Matlab

License: Freeware Size: 30.72 KB Download (19): A Five Stage Extraction Cascade with Backmixing and Control Download