Thermal Insulation Solution for Aluminium Plates

In summary, the person is looking for a material to control heat transfer between two plates of aluminium, with temperatures of 250°C and 150°C. They ask for suggestions, and someone recommends using a thin sheet of copper that can be moved to block the plates and connected to an external heat sink. Another suggestion is to use a fiberglass textile, which can reduce temperatures by half and can be found at a cheap price.
  • #1
kubixxx
5
0
Hi everybody,

Homework Statement



For one project, I need to find a material to control the heat transfer between two plates of aluminium by adding a plate or something in between. I'm so looking for a material which can help to reduce the heat transfer between the two plates (one about 250°C and the other about 150°C)

The Attempt at a Solution



Any idea or what to use in between the two plates? As the distance between the plates should be as small as possible...

Thanks for your help!
Max
 
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  • #2
How about a thin sheet of copper that can can be moved into block a variable area of the plates. The copper in turn should be connected to an external heat sink of some sort (ice bath?). The copper will provide a path for excess heat to leave the plate system.
 
  • #3
try a fiberglass textile. It should be able to knock the temperature in half. It isn't all that hot so you can probably find it cheap.

http://www.avsind.com/fiberglassfabrics.html
 

1. What is thermal insulation and why is it important for aluminium plates?

Thermal insulation is a material that is used to prevent heat transfer between two surfaces. For aluminium plates, this is important because it helps to maintain a consistent temperature and prevents heat loss or gain, which can affect the performance and durability of the plates.

2. How does thermal insulation work for aluminium plates?

Thermal insulation works by creating a barrier between two surfaces, preventing the transfer of heat through conduction, convection, or radiation. In the case of aluminium plates, a layer of insulation is applied to the surface to prevent heat from escaping or entering the plate.

3. What are some common types of thermal insulation used for aluminium plates?

Some common types of thermal insulation used for aluminium plates include foam insulation, fiberglass insulation, and reflective insulation. Each type has its own unique properties and can be used in different applications depending on the specific needs of the plates.

4. How can I choose the right thermal insulation solution for my aluminium plates?

Choosing the right thermal insulation solution for your aluminium plates will depend on factors such as the temperature range, durability requirements, and budget. It is best to consult with a thermal insulation expert to determine the most suitable solution for your specific needs.

5. Can thermal insulation be applied to existing aluminium plates?

Yes, thermal insulation can be applied to existing aluminium plates. However, it is important to ensure that the plates are clean and free of any debris before applying the insulation. It is also recommended to consult with a professional to ensure that the insulation is properly installed for optimal performance.

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