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The Amazing Engineering Behind Icebreakers
°ü¸®ÀÚ 2023-10-12 ¿ÀÀü 11:39:04 22052

 

Description:

 

Icebreakers are specialized vessels designed for the crucial task of breaking ice to keep waterways open for global trade. 

 

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Transcription:

 

Ice breakers are magnificent machines that were created for a single purpose Breaking the ice.
Many people still wonder why other ships can't do the same and how ice breakers really work.
Allow us to break the ice!
If you noticed, other ships like cargo or passenger type vessels have more pointy and hydrodynamic designs that allow them to cut through the water like a knife through butter with as little friction as possible Hull Design with ice breakers.
It's a bit of a different story.
Their hull needs to be designed and built in such a way.
The ice can't slow them down or damage their vital parts like propellers, which are extremely valuable in the vessel.
Because of this, the hulls of icebreakers are much thicker than the other ships, and their bow must be either rounded or sloping.
Both of these features allow the ice breaker to assault the ice and avoid the broken ice, which can apply immense pressure to the hull.
However,there is a common misconception about ice breakers.
Common Misconception They, in fact, do not plow into the ice breaking it as it goes.
This method is used only in cases of extremely thick ice ahead.
Instead, this roundness allows the ship to climb up the ice and glide on it, easily crushing it while the ship does it.
the ice breakers will slowly progress, clearing the way in front of it.
If the ice is bigger than it can break,the ship can take more run ups and ram the packed ice at full power.
The thing is, ice can break the ice breaker.
Sounds weird, right?
But it's not a surprise.
That's why ice breakers have the double hull.
The first one is usual,but the second ensures the vessel is watertight and can sustain the damage in case of an emergency.
Fuel Still to do their job, ice breakers require an immense amount of diesel fuel.
About 90 metric tons per day.
Hence, there is a growing trend of building nuclear powered icebreakers that use less fuel and don't need to refuel.

Sure, ice breakers need a lot because they are a huge part of making routes accessible for global trade to move smoothly and consistently and they deserve to be popular to.

 

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Questions:


1. How do ice breakers work?

2. Why are ice breakers' hulls thicker than other ships?

3. Why do ice breakers require a large amount of fuel? 

 


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