Consider the heat exchanger of Problem 11.14. After several years of operation, it is observed that the
Question:
Consider the heat exchanger of Problem 11.14. After several years of operation, it is observed that the outlet temperature of the cold water reaches only 95°C rather than the desired 120°C for the same flow rates and inlet temperatures of the fluids. Determine the cumulative (inner and outer surface) fouling factor that is the cause of the poorer performance.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 63% (19 reviews)
KNOWN The shell and tube Hxer two shells four tube passes of Problem 1114 known to have an 2 area 47...View the full answer
Answered By
Madhvendra Pandey
Hi! I am Madhvendra, and I am your new friend ready to help you in the field of business, accounting, and finance. I am a College graduate in B.Com, and currently pursuing a Chartered Accountancy course (i.e equivalent to CPA in the USA). I have around 3 years of experience in the field of Financial Accounts, finance and, business studies, thereby looking forward to sharing those experiences in such a way that finds suitable solutions to your query.
Thus, please feel free to contact me regarding the same.
5.00+
1+ Reviews
10+ Question Solved
Related Book For
Fundamentals of Heat and Mass Transfer
ISBN: 978-0471457282
6th Edition
Authors: Incropera, Dewitt, Bergman, Lavine
Question Posted:
Students also viewed these Mechanical Engineering questions
-
It is observed that the size of a real image formed by a concave mirror is four times the size of the object when the object is 30.0 cm in front of the mirror. What is the radius of curvature of this...
-
In a photoelectric-effect experiment it is observed that no current flows unless the wavelength is less than 570nm. (a) What is the work function of this material? (b) What is the stopping voltages...
-
Consider the heat exchanger core geometry and frontal area prescribed in Example 11.6. The exchanger must heat 2 kg/s of water from 300 to 350 K, using 1.25 kg/s of combustion gases entering at 700...
-
A sales invoice included the following information: merchandise price, $12,000; terms 1/10, n/eom, FOB shipping point with prepaid freight of $900 added to the invoice. Assuming that a credit for...
-
What do you see as a potential downside to a power-oriented linguistic style?
-
Hughes Healthfoods makes and sells two types of diet supplement, Slim Quick (SQ) and Healthy Living (HL). It has a single production line on which the two products are made alternately in batches....
-
When two gases A and B are forced to diffuse through a third gas C, there is a tendency of A and \(\mathrm{B}\) to separate because of the difference in their diffusivities in gas \(\mathrm{C}\)....
-
The following information is available for Pacilio Security Services Inc. for 2011, its first year of operations. Pacilio provides security services for local sporting events. The following summary...
-
Sri Lanka debt crisis was due to the economic mismanagement. Sri Lanka's current debt to GDP had skyrocketed from 42% in 2019 to 104% in 2021.According to Bloomberg, Sri Lanka has about $8.6 billion...
-
Herman and Sons Law Offices opened on January 1, 2015. During the first year of business, the company had the following transactions: January 2: The owners invested $ 250,000 (the par value of the...
-
A shell-and-tube exchanger (two shells, four tube passes) is used to heat 10,000 kg/h of pressurized water from 35 to 120C with 5000 kg/h pressurized water entering the exchanger at 300C. If the...
-
A counter flow, concentric tube heat exchanger is designed to heat water from 20 to 80C using hot oil, which is supplied to the annuls at 160C and discharged at 140C. The thin-walled inner tube has a...
-
Three soccer teams A. B, and C, play each other once. Each match is between two (earns, and can be won, drawn, or lost. Each team has a fixed, unknown degree of quality an integer ranging from 0 to...
-
A) For the purpose of claiming deduction, it is provided in the Tax Code, as amended by CREATE Law, that the taxpayer's interest expense shall be reduced by an amount equal to 20% of interest income...
-
A study in a developing country includes healthy participants. What should be considered when preparing the protocol?
-
Jennifer, the assistant manager in the accounting department, assists in month-end close and financial reporting. The other accounting staff and clerks are assigned various accounting...
-
Which two methods of estimating bad date require you to calculate the required reserve, check the prior period's ending balance in Allowance for Doubtful Accounts, and record a journal entry to...
-
Libby is starting a mobile dog grooming service called Pups 'n' Suds, which operates on the cash basis method of accounting. During 2023, the business had the following financial activity: a) Libby...
-
Using the fact that the pointwise bias of the histogram is given by, \[\operatorname{Bias}\left[\bar{f}_{n}(x)ight]=\frac{1}{2} f^{\prime}(x)\left[h-2\left(x-g_{i}ight)ight]+O\left(h^{2}ight),\] as...
-
(a) Prove that form an orthonormal basis for R3 for the usual dot product. (b) Find the coordinates of v = (1, 1, 1)T relative to this basis. (c) Verify formula (5.5) in this particular case. 48-65...
-
Name and describe the different allotropes of carbon.
-
Consider two-dimensional steady conduction near a curved boundary. Determine the difference equation for an appropriate control volume near the node (i,j). The boundary experiences convective heat...
-
Derive the control volume energy balance equation for three-dimensional transient conduction with heat generation in a rectangular coordinate system.GIVENThree-dimensional transient conduction with...
-
Derive the energy balance equation for a corner control volume in a three-dimensional steady conduction problem with heat generation in a rectangular coordinate system. Assume an adiabatic boundary...
-
How would Stephanies investing decisions be affected if she were 35 years old? If she were 50 years old? Amount of Insurance Needed. Considering the information in the previous problem, how much life...
-
Jamie Lee and Ross have been hearing many stories recently about acquaintances who are passing away without leaving a will, which made Jamie Lee and Ross anxious to review their estate plan with an...
-
What are the companys top risks, how severe is their impact and how likely are they to occur?
Study smarter with the SolutionInn App