Kitchen water at 10C flows over a 10-cm-diameter pipe with a velocity of 1.1 m/s. Geothermal water
Question:
Kitchen water at 10°C flows over a 10-cm-diameter pipe with a velocity of 1.1 m/s. Geothermal water enters the pipe at 90°C at a rate of 1.25 kg/s. For calculation purposes, the surface temperature of the pipe may be assumed to be 70°C. If the geothermal water is to leave the pipe at 50°C, the required length of the pipe is
(a) 1.1 m
(b) 1.8 m
(c) 2.9 m
(d) 4.3 m
(e) 7.6 m
(For both water streams, use k = 0.631 W/m . K, Pr = 4.32, v = 0.658 × 10-6 m2/s, cp = 4179 J/kg.K)
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 55% (9 reviews)
o determine the required length of the pipe for the geothermal water to leave at 50C we can use the concept of thermal energy balance Well need to cal...View the full answer
Answered By
Abdul Wahab Qaiser
Before working at Mariakani, I volunteered at a local community center, where I tutored students from diverse backgrounds. I helped them improve their academic performance and develop self-esteem and confidence. I used creative teaching methods, such as role-playing and group discussions, to make the learning experience more engaging and enjoyable.
In addition, I have conducted workshops and training sessions for educators and mental health professionals on various topics related to counseling and psychology. I have presented research papers at conferences and published articles in academic journals.
Overall, I am passionate about sharing my knowledge and helping others achieve their goals. I believe that tutoring is an excellent way to make a positive impact on people's lives, and I am committed to providing high-quality, personalized instruction to my students.
0.00
0 Reviews
10+ Question Solved
Related Book For
Heat And Mass Transfer Fundamentals And Applications
ISBN: 9780073398181
5th Edition
Authors: Yunus Cengel, Afshin Ghajar
Question Posted:
Students also viewed these Engineering questions
-
The following additional information is available for the Dr. Ivan and Irene Incisor family from Chapters 1-5. Ivan's grandfather died and left a portfolio of municipal bonds. In 2012, they pay Ivan...
-
A 0.2-m-wide plate, 0.8 m long, is placed on the bottom of a shallow tank. The plate is heated, and maintained at a constant surface temperature of 60°C. Liquid water 12 cm deep flows over the...
-
Q.1 : Fred Schwartz Dance Studio, Inc. adjusts its accounts monthly . This is the studios unadjusted trial balance dated December 31, 2002. FRED SCHWARTZ DANCE STUDIO, INC. Trial Balance December 31,...
-
Write a method \(\max ()\) that takes the first Node in a linked list as its argument and returns the value of the maximum item in the list. Assume that all items are positive integers, and return 0...
-
Suppose that the town of Springfield establishes an aquarium with free admission and that all residents of Springfield are identical. True or False: If the population of Springfield is sufficiently...
-
A clothing manufacturer wants to study mens neck sizes to plan how many shirts of different sizes to produce (shirt sizes are generally one-half inch larger than measured neck sizes and rounded to...
-
What are the main objectives of an international compensation plan? Would an integrated solution or a best-of-breed solution make more sense for a large manufacturing corporation? Do you believe that...
-
A maker of a certain brand of low-fat cereal bars claims that their average saturated fat content is 0.5 gram. In a random sample of 8 cereal bars of this brand the saturated fat content was 0.6....
-
a wholly owned subsidiary of Trumaine Corporation, generated a $ 80 0 , 0 0 0 taxable loss in its first year of operations. True s activities and sales are restricted to State A , which imposes...
-
In a random sample of 1800 observed values from the interval (0, 1), it was found that 391 values were between 0 and 0.2, 490 values were between 0.2 and 0.5, 580 values were between 0.5 and 0.8, and...
-
Jakob (1949) suggests the following correlation be used for square tubes in a liquid cross-flow situation: Water (k = 0.61 W/m K, Pr = 6) at 50C flows across a 1-cm square tube with a Reynolds...
-
Ambient air at 20C flows over a 30-cm-diameter hot spherical object with a velocity of 2.5 m/s. If the average surface temperature of the object is 200C, the average convection heat transfer...
-
Gary, who is single, sells his principal residence (owned and occupied by him for seven years) in November 2016 for a realized gain of $148,000. He had purchased a more expensive new residence eight...
-
Complete the t accounts for the following event Mary starts a corporation as a sole shareholder by investing 15000 and borrowing 7000 from the bank
-
Grey's Anatomy Dr. Derek Shepherd (aka McDreamy) is contemplating purchasing a $36,000 piece of equipment for his future medical practice and to impress the Chief of Surgery. Dr. Miranda Bailey...
-
Explain what this table is describing in layman's terms, and how did they get these numbers and what numbers are missing such as how many units were sold: Table 2 Sales and margin data Hearing Aids...
-
Extrovert Personality Agreeable Personality Conscientious Personality Cautious Personality Adventurous Personality Overcompensation Sucking Up or "Brown-nosing" Openness Extraversion Unconsciousness...
-
How does biology affect personality? Below is the four types of how biology affect personality Personality is affected by Genes and the environment Temperature are innate personality is influenced by...
-
Match each concept with its best description by entering its letter in the blank. _________ 1. Just-in-time manufacturing _________ 2. Continuous improvement _________ 3. Customer orientation...
-
Pedro Bourbone is the founder and owner of a highly successful small business and, over the past several years, has accumulated a significant amount of personal wealth. His portfolio of stocks and...
-
1. Provide a graph of v-t of the collision of the skull and the windshield, and then graph the force experienced by the skull as a function of time. A car is traveling 30. mph and hits a wall. The...
-
Consider a parachute as a safety device. When the parachute opens, the previously freely falling person typically has reached a speed of about 50. m/s. The parachute slows to a terminal speed of...
-
In the previous problem, the force exerted by the parachute is spread by a harness in contact with 0.50 m2 of the parachutist, and the parachutist has a mass of 75. kg. What is the force per unit...
-
Have a C compiler which is ANSI conforming in all respects except that it has no facility for the definition, declaration or use of standard C structures. Outline a set of routines written in this...
-
Consider the following pseudo-code: Algorithm FibCache Inputs: n, an integer >= 0 C, an array of integers Output: the nth Fibonacci number (and possible changes to C) 1 if capacity(C)
-
Given the function f, defined by f(x)=3x+2x-4, find f(x + a).
Study smarter with the SolutionInn App