Two tanks are connected together in the following unusual way in Figure. (a) Develop a model for

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Two tanks are connected together in the following unusual way in Figure.

(a) Develop a model for this system that can be used to find h1, h2, w2, and w3 as functions of time for any given variations in inputs.

(b) Perform a degrees of freedom analysis. Identify all input and output variables.

Notes:

The density of the incoming liquid) p, is constant.

The cross-sectional areas of the two tanks are A1 and A2, w2 is positive for flow from Tank 1 to Tank 2. The two valves are linear with resistances R2 and R3.

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Process Dynamics And Control

ISBN: 978-0471000778

2nd Edition

Authors: Dale E. Seborg, Thomas F. Edgar, Duncan A. Mellich

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Question Posted: Jul 28, 2011 05:15 AM

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Two tanks are connected together in the following unusual way in Figure. (a) Develop a model for

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a Mass Balances Flow relations Let P 1 be the pressure at the bottom of tank ...View the full answer

Process Dynamics And Control

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