constant pressure system

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JustinHorriat_4f
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Joined: Wed Sep 18, 2019 12:19 am

constant pressure system

Postby JustinHorriat_4f » Sun Feb 09, 2020 11:59 pm

I still don't get a constant pressure system. Like what is an example of it?

gconcha
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Re: constant pressure system

Postby gconcha » Mon Feb 10, 2020 12:02 am

An example of a constant pressure system is a piston-arranged gas container. The expansion of the gas allows it to push the piston away, maintaining the same internal pressure by expanding its volume.
In contrast, a constant volume system has a hard limit on its volume, so if the gas tries to expand inside of it, the pressure increases.

505306205
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Joined: Thu Jul 25, 2019 12:15 am
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Re: constant pressure system

Postby 505306205 » Mon Feb 10, 2020 12:04 am

An open system is always constant pressure because the system is exposed to the air which is at constant pressure.


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