How do 'Plasma Windows' create vaccums?

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In summary, physicists have the ability to create plasmas in chambers with a high temperature of 12,000F. These plasmas can be easily controlled using electric or magnetic fields. One application of this manipulation is the creation of plasma windows, which are planar, square-shaped structures resembling window panes. These plasma windows can be utilized in an air-tight chamber to create a vacuum by pushing out dust and particulate matter through a valve. This process is similar to sweeping the debris towards the end of the chamber and then closing the valve to maintain the vacuum.
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Chaos' lil bro Order
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Ok, so physicists can create plasmas in a chamber with a temp. of 12,000F. Plasmas are easily manipulated with electric or magnetic fields. One type of manipulation shapes the plasma into a planar ,square shape like a window pane, called a 'plasma window'. These plasma windows can be used inside an air tight chamber to create a vacuum within this chamber. My question is how? My imagining is that the plasma window fills one entire side of the chamber then is pushed forward through the chamber, essentially 'sweeping' all the dust and particulate material to the far chamber end where the plasma forces it out through a valve which is then closed.
 
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hmm 136 no replies, too niche question?
 
  • #3
I imagine it would have to be something like the process you described.
 

Related to How do 'Plasma Windows' create vaccums?

1. What is a plasma window?

A plasma window is a device used to create a vacuum barrier between two different environments by using plasma, which is a state of matter where atoms are ionized and have free electrons.

2. How does a plasma window work?

A plasma window works by creating a plasma in a small confined space, which then acts as a barrier between two different environments. This plasma is able to block out gas molecules and create a vacuum in the space between the two environments.

3. What are the benefits of using a plasma window?

One of the main benefits of using a plasma window is that it allows for a vacuum to be created without the use of traditional mechanical pumps, which can be bulky and expensive. Additionally, plasma windows can be used in high-temperature environments and can withstand high levels of radiation.

4. What applications can plasma windows be used for?

Plasma windows have a variety of applications, including in scientific research, industrial processes, and even space exploration. They can be used to create a vacuum for experiments that require a controlled environment, as well as for coating and cleaning processes in industrial settings.

5. Are there any limitations to the use of plasma windows?

One limitation of plasma windows is that they can only create a vacuum in a limited space, typically a few inches in diameter. Additionally, they require a power source to sustain the plasma, which can be costly. However, advancements in technology are continually being made to improve the effectiveness and efficiency of plasma windows.

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