Subject: Heat exchanger Lab Question: 1.1) in heat exchanger analysis, the following quantities are used. Explain...

Subject: Heat exchanger Lab

Question:

1.1) in heat exchanger analysis, the following quantities are used. Explain what each means and give
a formula for each. Assume the mass flow rates, fluid properties, inlet, temperatures, and length
and diameters of the heat exchanger are known.

a) Overall heat transfer coefficient. UA.

b) A number of transfer units, NTU.

c) Effectiveness, e

1.2) what is the hydraulic diameter and why is it useful for double-pipe heat exchanger analysis?

Expert Solution

samet mamat answered 2 years ago

List two methods that are used in heat exchanger design and analysis.

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