Consider the network of heat exchangers in Figure 11.60: (a) Determine (N_{H X, text { min }}).

Question:

Consider the network of heat exchangers in Figure 11.60:

(a) Determine $N_{H X, \text { min }}$.

(b) Identify the heat loop.

(c) Show one way to break the heat loop using $\Delta T_{\min }=10^{\circ} \mathrm{F}$. For the resulting network, prepare a revised diagram, showing all temperatures and heat duties.

Figure 11.60:-

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Product And Process Design Principles Synthesis Analysis And Evaluation

ISBN: 9781119355243

4th Edition

Authors: Warren D. Seider, Daniel R. Lewin, J. D. Seader, Soemantri Widagdo, Rafiqul Gani, Ka Ming Ng

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Question Posted: Apr 27, 2024 07:02 AM

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Consider the network of heat exchangers in Figure 11.60: (a) Determine (N_{H X, text { min }}).

Question:

200 Btu/hr C(Btu/hr-F) 180F 150F H1 280F 130F 2 40 Btu/hr 100 Btu/hr 200F 1 H2 300F C1 255F 100 Btu/hr 230F 180F 155F 140F 4 60 Btu/hr Figure 11.60 HEN for Exercise 11.7.

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Product And Process Design Principles Synthesis Analysis And Evaluation

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