Pelter Junction/Themoelectric device/Pelter Device Project

In summary, the conversation involved someone expressing interest in doing a science project involving Peltier junctions, specifically not involving circuit board components. They referenced an article from Popular Science as a potential guide, and also mentioned wanting to incorporate variables into their project. Another person pointed out that the correct term is Peltier, not Pelter, and noted that this is a well-known effect in solid state physics. The cost of the project was also briefly mentioned.
  • #1
Mk
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  • #2
Mk said:
I'm interested in doing a science project involving pelter junctions, not involving circut board kinds of things.

http://www.popsci.com/popsci/auto/article/0,12543,683524,00.html

Something like that would be good, with variables

You have posted this a few times so I KNOW it isn't a typo.

Please take note that it is the PELTIER, not PELTER. In Solid State physics, this is a well-known name given to a well-defined effect.

Zz.
 
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  • #3
I haven't... but I did ask how much it costed, once
 

1. What is a Pelter Junction/Thermoelectric device/Pelter Device Project?

A Pelter Junction, also known as a Thermoelectric device or Pelter Device Project, is a type of solid-state device that can convert heat into electricity. It utilizes the Seebeck effect, where a temperature difference between two different materials creates an electric potential.

2. How does a Pelter Junction/Thermoelectric device/Pelter Device Project work?

A Pelter Junction consists of two different types of semiconductors, usually made of bismuth telluride. When one side of the device is heated and the other side is cooled, electrons move from the hot side to the cold side, creating an electric current. This current can then be used to power electronic devices.

3. What are the advantages of a Pelter Junction/Thermoelectric device/Pelter Device Project?

One advantage of a Pelter Junction is its durability, as it has no moving parts and can operate for long periods of time without maintenance. It also has a high power density, meaning it can generate a significant amount of electricity in a small space. Additionally, it is environmentally friendly as it does not produce any emissions.

4. What are the potential applications of a Pelter Junction/Thermoelectric device/Pelter Device Project?

Pelter Junctions have a wide range of potential applications, including powering small electronic devices such as sensors, watches, and medical implants. They can also be used in renewable energy systems, such as converting waste heat from industrial processes into electricity. Pelter Junctions also have potential applications in space technology, where they can power spacecraft using heat from radioactive materials.

5. What are the limitations of a Pelter Junction/Thermoelectric device/Pelter Device Project?

One limitation of Pelter Junctions is their low efficiency, meaning they are not yet able to convert heat into electricity at the same rate as other energy sources. They also have a high cost compared to other energy technologies, making them less accessible for widespread use. Additionally, they have a relatively low power output, making them more suitable for low-power applications rather than large-scale energy production.

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