Which saltwater-cooled heat exchanger...

Question 1 / 270705eccef9bbacbc34ba4d45638

Question 1 of 270705eccef9bbacbc34ba4d45638

Which saltwater-cooled heat exchanger arrangement and location would be the LEAST likely to become air-bound on the seawater side?

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Question 1 of 27070

Which saltwater-cooled heat exchanger arrangement and location would be the LEAST likely to become air-bound on the seawater side?

🔍 Key Concepts

• Air-binding in seawater systems and how trapped air affects flow in a heat exchanger • Effect of cooler orientation (vertical vs. horizontal) on where air collects • Effect of cooler elevation relative to the waterline on the ability of air to escape or be purged

💭 Think About

• In which arrangement would any trapped air naturally rise to a point where it can be vented or carried away, rather than staying at the top and blocking flow? • How does placing the cooler below vs. above the waterline affect the system’s internal pressure and the tendency for air pockets to form? • Between vertical and horizontal arrangements, which one tends to have a continuous upward path for bubbles to move out instead of collecting in a high spot?

✅ Before You Answer

• Compare each choice for location relative to the waterline: which ones have more positive static pressure from seawater? • For each orientation, decide where air would likely collect and whether it can easily be pushed out by flowing water. • Eliminate any choice where it is easy to imagine a high point on the seawater side that could trap air and stay there.

Question 1 of 27070

Which saltwater-cooled heat exchanger arrangement and location would be the LEAST likely to become air-bound on the seawater side?

Vertically arranged cooler located below the water line.

Horizontally arranged cooler located above the water line.

Vertically arranged cooler located above the water line.

Horizontally arranged cooler located below the water line.

Question 1 / 270705eccef9bbacbc34ba4d45638

Question 1 of 270705eccef9bbacbc34ba4d45638

Which saltwater-cooled heat exchanger arrangement and location would be the LEAST likely to become air-bound on the seawater side?

Back

Question 1 of 27070

Which saltwater-cooled heat exchanger arrangement and location would be the LEAST likely to become air-bound on the seawater side?