Question: A Manager asked you to construct a mathematical model for a shell and tube heat exchanger to check if the existing heat exchangers are

A Manager asked you to construct a mathematical model for a shell

A Manager asked you to construct a mathematical model for a shell and tube heat exchanger to check if the existing heat exchangers are over design or under design for the following cases: Case A: A crude oil is heated using superheated steam and there is a possibility of the steam to be condensed. Case B: A crude oil is heated using superheated steam and there is no possibility of the steam to be condensed. (i) Draw Schematic diagram and label all streams (ii) Which route of each fluid you suggest and why? (iii) Which case is lumped or distributed model? and why? (iv) Write the mathematical model (v) Suggest strategy for solution for each case (vi) What is the design parameter? [3 marks] [3 marks] [4 marks] [7 marks] [6 marks] [2 marks]

Step by Step Solution

★★★★★

3.31 Rating (160 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

i We draw schemat... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Chemical Engineering Questions!

A 250 square foot shell and tube heat exchanger was purchased for $15,250 in 2004 when the index value was 830. Estimate the cost of 150 square foot shell and tube heat exchanger in 2014 when the...

You work for Midstates Solar Power. A manager asked you to determine which of the following two machines will have the lower (a) Capital recovery (b) Equivalent annual total cost. Machine Semi2 has a...

Construct a mathematical model for a radioactive series of four elements W, X, Y, and Z, where Z is a stable element.

A process stream is heated using a shell and tube heat exchanger. The exit temperature is controlled by adjusting the steam control valve shown in figure. During an open-loop experimental test, the...

Web Works is an online computer assistance service specializing in applications accessible through the Internet. In a recent staff meeting, Shelly Lazarus, your manager, asked you to assess online...

Assume that the management team has hired you to advise them on their overall risk profile and has asked you to prepare a SWOT analysis for their review and as input to the upcoming strategic...

A shell and tube heat exchanger is has 1 shell with 2 tube passes. A 30% methanol solution is flowing through the shell at a rate of 90 kg/s. The shell has a diameter of 12 in. The tubes are -in on a...

Assume that you recently received your MBA and now work as assistant to the CFO of a relatively large corporation. Your boss has asked you to prepare a financial forecast for the coming year, using...

Charlie Henderson, a senior manager in the Bartok Company, is known for taking risks. He recently proposed that the company expand its operations into a new and untried field. He put together a set...

1. Design a code scheme that will meet the marketing managers stated requirements. 2. Suggest a code scheme that will identify each Western Wear customer. 3. Suggest a code scheme that will identify...

UUR ORION signment ES CALCULATOR BACK NEX Brief Exercise 11-4 Pringle Inc. issues 8,000 shares of $100 par value preferred stock for cash at $106 per share. Journalize the issuance of the preferred...

Please solve all questions correctly, step by step. Chapter 11(3) 0 Saved Help Save& Exit Submit 10 Check my work 1 Problem 11-20 (Algo) Transfer Price with an Outside Market [LO11-3] Hrubec...

Explain clearly Suppose that the nominal interest rate is zero, that is R = 0. 1. What is the equilibrium quantity of credit card services? 2. In what sense does the economy run efficiently with R =...

Imagine that you are implementing predictive analytics in the tourism industry. You use various techniques such as statistical modeling, data mining, and machine learning for predictions. Select the...

Find all Pythagorean triples (x, y, z) such that x = 29, y = 29, or z = 29.

Fostering a sense of shared responsibility for workplace safety promotes ethical employee concern and adherence to safety protocols. This leads to ________. A staff who are highly aware of their...

6. Un bono con un valor nominal de $100 000 se emiti por $93 500 el 1 de enero de 2011. La tasa de inters establecida era del 8 por ciento y la tasa de inters del mercado era del 10 por ciento cuando...

What is removed during each of the three stages of wastewater treatment: primary, secondary, and tertiary? During which state would you expect items to be recovered that were accidentally flushed,...

Lisa plans to retire on her 61st birthday. On her 22nd birthday, Lisa will start saving $A per year for 40 years. Starting on her 62nd birthday, Lisa plans on withdrawing $10,000 and will continue...

A wood products company has decided to purchase new logging equipment for $100,000 with a trade-in of its old equipment. The old equipment has a BV of $10,000 at the time of the trade-in. The new...

Suppose that you have a money market certificate earning an annual rate of interest, which varies over time as follows: If you invest $10,000 in this certificate at the beginning of year one and do...

It's believed that 4% of children have a gene that may be linked to juvenile diabetes. Researchers hoping to track 20 of these children for several years test 732 newborns for the presence of this...

Some restaurant owners, at the request of some of their less tolerant customers, have stopped allowing children into their restaurant. This, naturally, outrages other customers. One restaurateur...

As we learned in Chapter 14, a national study found that 44% of college students engage in binge drinking (5 drinks at a sitting for men, 4 for women). Use the 68-95-99.7 Rule to describe the...