Why are fins (extended surfaces) used in some heat exchangers?

Question:

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Analysis Synthesis And Design Of Chemical Processes

ISBN: 9780134177403

5th Edition

Authors: Richard Turton, Joseph Shaeiwitz, Debangsu Bhattacharyya, Wallace Whiting

See More Books

Question Posted: Nov 09, 2023 02:38 AM

See More Questions

Microchannel compact heat exchangers can be used to cool high heat flux microelectronic devices. The sketch below shows a schematic view of a typical microchannel heat sink. Micro-fabrication...
A scheme for concurrently heating separate water and air streams involves passing them through and over an array of tubes, respectively, while the tube wall is heated electrically. To enhance...
A computer graphics chip measures 5 cm on a side and is 3-mm thick. The chip consumes 15 W of power, which is dissipated as heat from the top side of the chip. A fan blows air over the surface of the...
The wheelbarrow and its contents have a center of mass at G. If F = 100 N and the resultant moment produced by force F and the weight about the axle at A is zero, determine the mass of the...
What do the INCOTERMS acronyms FOB, FAS, CFR, and CIF mean?
Can you conclude that education level is independent of gender? Use the. = 0.01 level of significance. The General Social Survey polled 1280 men and 1531 women to determine their level of education....
What process should Stacey and her team use to determine which lunch - building tactics should be implemented?
What are the pros and cons of building slack into the budget from (1) the point of view of the employee building in slack and (2) from a senior managers point of view?
Towbin Products sells merchandise on credit for $7,000 on December 1, 2019. The merchandise cost Towbin $4,900 (70% of the selling price). Towbin estimates that returns and allowances will amount to...
Use Equations (20.47) and (20.48) to estimate the heat flux and heat transfer coefficient for water at 1 atm pressure for a temperature driving force of 10C. 1/2 g 1 (pi- pu) T-RA(MIRRY) (BAR) =...
Estimate the critical heat flux for water at 1 atm pressure using Equations (20.45) and (20.46) and compare with the value given in Figure 20.28. Properties of water at 1 atm pressure (P = 1.013 10...
What are the main classes of transactions and related account balances for the production process?
Imagine trying to manage and accommodate the needs of more than 185,000 people at once. Imagine a variety of voices, languages, cultures, ethnic backgrounds, families, lifestyles, ages, and...
Question 1 Case Study Cross-Boundary Teaming for Innovation: Integrating Research on Teams and Knowledge in Organizations In a growing number of cases, teams span organisational boundaries, not just...
Article Assignment Select a business article from a professional news source's business section or professional journal. The article selected is not to be opinion driven. Provide a personal opinion...
Research can be conducted for a variety of reasons including searching for effective change strategies that allow followers to perceive of someone as a leader rather than a manager or studying a...
The revenue recognition principle and the expense recognition principle require that the company recognize related revenue and expense transactions in the same accounting period. Discuss why this...
Referring to the situation described in Miscellanea 2.6.3: (a) Plot the pdfs f1 and f2 to illustrate their difference. (b) Plot the cumulant generating functions K1 and K2 to illustrate their...
Quadrilateral EFGH is a kite. Find mG. E H <105 G 50 F
In Problem 16.3, if there was a surcharge of 20 kN/m 2 at the ground level, what would be the total horizontal normal stresses at A and B? Use the results from Problem 16.3. Problem 16.3. The soil...
The backfill retained by a gravity retaining wall shown in Figure P16.5 consists of two sand layers, compacted at different densities. The properties of the sand are shown in the figure. Assuming...
A 5 m high smooth vertical wall retains a clay backfill with c' = 10 kN/m 2 , ' = 25, and = 19.0 kN/m 3 . If the clay is in active state, determine the following: a. The maximum tensile stress...
Michael will earn $148,000 in 2020. a. How much in total will be paid into the entire OASDI system (including Medicare) on behalf of this income? ___________________________ b. How much will Michael...
Cost = 125 000 Resdiual Value = 5000 Useful life = 10 years .. using both stright line and double declining method determine 1. Accumlated depreciation at the end of year 2 2. Book value at the...
TB Problem Qu. 9-373 Varriano Corporation bases its budgets on... 2 Variano Corporation bases its budgets an the activity measure customers served. During October, the company planned to serve 49,000...

Why are fins (extended surfaces) used in some heat exchangers?

Question:

Step by Step Answer:

Fins also known as extended surfaces are commonly used in heat exchangers for several reasons Increa...View the full answer

Analysis Synthesis And Design Of Chemical Processes

Students also viewed these Engineering questions