ot water (c = 4.179 kJ/kg-K) flows through a 200 m long PVC (k = 0.092 W/m-K) pipe whose inner diameter D is 2 cm and outer diameter is 2.5 m at a rate of 1 kg/s, entering at 40°C. If the entire interior surface of this pipe is maintained at 35°C and the entire exterior surface at 20°C, e outlet temperature of water is °C

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter7: Forced Convection Inside Tubes And Ducts
Section: Chapter Questions
Problem 7.32P
icon
Related questions
Question
Write your answer in 4 decimal places. DO NOT round off intermediate values.
Hot water (c = 4.179 kJ/kg-K) flows through a 200 m long PVC (k = 0.092 W/m-K) pipe whose inner diameter D is 2 cm and outer diameter is 2.5
cm at a rate of 1 kg/s, entering at 40°C. If the entire interior surface of this pipe is maintained at 35°C and the entire exterior surface at 20°C,
the outlet temperature of water is
°C
Transcribed Image Text:Write your answer in 4 decimal places. DO NOT round off intermediate values. Hot water (c = 4.179 kJ/kg-K) flows through a 200 m long PVC (k = 0.092 W/m-K) pipe whose inner diameter D is 2 cm and outer diameter is 2.5 cm at a rate of 1 kg/s, entering at 40°C. If the entire interior surface of this pipe is maintained at 35°C and the entire exterior surface at 20°C, the outlet temperature of water is °C
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Convection
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Principles of Heat Transfer (Activate Learning wi…
Principles of Heat Transfer (Activate Learning wi…
Mechanical Engineering
ISBN:
9781305387102
Author:
Kreith, Frank; Manglik, Raj M.
Publisher:
Cengage Learning