Question 11.28: Using Table 11.6 for the appropriate fouling factors, calcul...

Using Table 11.6 for the appropriate fouling factors, calculate the surface required for Illustrative Problem 11.27.

Fouling Resistance
Types of Fluid \left( h \cdot{ }^{\circ} F \cdot ft .^{2} / Btu \right)^{ a } (m^{2}·°C/W)
Seawater below 50°C (122°F) 0.0005 0.0001
Seawater above 50°C (122°F) 0.001 0.0002
Treated boiler feedwater 0.001 0.0002
River water 0.001–0.006 0.0002–0.001
Fuel oil 0.005 0.0009
Vapor refrigerants 0.002 0.0004
Alcohol vapors 0.0005 0.0001
Steam, non-oil-bearing 0.0005 0.0001
Industrial air 0.002 0.0004
Refrigerating liquid 0.001 0.0002
The "Step-by-Step Explanation" refers to a detailed and sequential breakdown of the solution or reasoning behind the answer. This comprehensive explanation walks through each step of the answer, offering you clarity and understanding.
Our explanations are based on the best information we have, but they may not always be right or fit every situation.
The blue check mark means that this solution has been answered and checked by an expert. This guarantees that the final answer is accurate.
Learn more on how we answer questions.
Already have an account?

Related Answered Questions

Question: 11.23

Verified Answer:

Because the conditions of Illustrative Problem 11....
Question: 11.22

Verified Answer:

The upper temperature is given as 120°F and the te...