Water enter a 5-mm-diameter and 13-m-long tube at 45C with a velocity of 0.3 m/s. The tube
Question:
Water enter a 5-mm-diameter and 13-m-long tube at 45°C with a velocity of 0.3 m/s. The tube is maintained at a constant temperature of 5°C. The required length of the tube in order for the water to exit the tube at 25°C is
(a) 1.55 m
(b) 1.72 m
(c) 1.99 m
(d) 2.37 m
(e) 2.96 m
(For water, use k = 0.623 W/m · K, Pr = 4.83, v = 0.724 × 10-6 m2/s, cp = 4178 J/kg · K, ρ = 994 kg/m3.)
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
To solve this problem we can use the concept of thermal conduction and the energy equation for the fluid flow through the tube We need to determine th...View the full answer
Answered By
Krishnavendra Y
I am a self motivated financial professional knowledgeable in; preparation of financial reports, reconciling and managing accounts, maintaining cash flows, budgets, among other financial reports. I possess strong analytical skills with high attention to detail and accuracy. I am able to act quickly and effectively when dealing with challenging situations. I have the ability to form positive relationships with colleagues and I believe that team work is great key to performance. I always deliver quality, detailed, original (0% plagiarism), well-researched and critically analyzed papers.
4+ 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:
