The purpose of an after cooler is to...

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Question 1 of 205eccefa2bacbc34ba4d47b17

The purpose of an after cooler is to __________.

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5eccefa2bacbc34ba4d47b17

The purpose of an after cooler is to __________.

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🔍 Key Concepts

• Turbocharging and scavenging air systems on marine diesel engines • Effect of temperature on air density (cooler vs warmer air) • Why engines use intercoolers/after coolers between the compressor and intake manifold

💭 Think About

• When air is compressed by a turbocharger or blower, what happens to its temperature and volume? How does that affect how much oxygen gets into the cylinders? • Think about the difference between pressure and density. Can you have the same pressure but different densities depending on temperature? • Which component mainly controls pressure of inlet air, and which component mainly controls its temperature after compression?

✅ Before You Answer

• Identify which device (turbocharger, blower, after cooler) is primarily responsible for raising pressure of intake air • Recall that cooling a gas at roughly the same pressure will change its density in which direction? • Decide whether the main design purpose of an after cooler is to protect the turbo/blower itself, or to improve combustion inside the cylinders

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Question 1 of 205eccefa2bacbc34ba4d47b17

The purpose of an after cooler is to __________.

Back

Question 1 of 20

5eccefa2bacbc34ba4d47b17

The purpose of an after cooler is to __________.

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed