Expansion of the tube bundle in a...

Question 1 of 270705eccefa2bacbc34ba4d47a71

Expansion of the tube bundle in a shell-and-tube type cooler may be provided for by the __________.

Question 1 of 27070

Expansion of the tube bundle in a shell-and-tube type cooler may be provided for by the __________.

🔍 Key Concepts

• Shell-and-tube heat exchanger construction – how the tube bundle is supported inside the shell • How thermal expansion affects long tube bundles when temperature changes • Which components are designed to move/slip, and which are meant to stay rigid

💭 Think About

• Which listed part is specifically designed to allow the tube bundle to expand and contract without stressing or cracking the tubes? • Look at each option and ask: does this component normally stay fixed, or is it intended to move relative to the shell? • In a long, hot tube bundle, where would you build in movement: at the tube sheet, in the shell mounting, or in internal flow-directing parts?

✅ Before You Answer

• Identify which option is actually part of a tube sheet or tube-end arrangement, not just general piping or sealing hardware • Ask whether foundation bolts on the shell are normally tightened solidly to the ship’s structure or left loose for thermal expansion • Think about the purpose of baffles and rings – are they mainly for sealing/guiding flow, supporting tubes, or taking up thermal expansion?