Calculating the Coefficient of Performance of an ideal refrigeration cycle | Python Thermodynamics

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Learn how to calculate the coefficient of performance (COP) of an ideal refrigeration cycle using Python and PYroMat.
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In this video I show you how to calculate the operating points of an ideal refrigeration cycle using Python and PYroMat. It is always inportant when designing a refrigeration cycle to determine its coefficient of performance (COP) to determine it's efficiency. I also look at how to calculate the coefficient of performance for a heat pump.
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Опубликовано:

25 май 2020

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Комментарии : 17

@johnyjoe2k 3 года назад

OMG, so I stumbled on your other video when searching for how to use Pyromat, the Rankin cycle on a steam generator, but I was doing a refrigeration lab. I went through your channel and saw that you also had one on the very same type of lab that I was working on! Even better, so I subbed! Thank you thank you so much! This is so awesome!

@AdriaanVanNiekerk 3 года назад

Thanks for the sub! 🙌🏻 I am trying to increase my engineering content so please let me know if there is anything, pyromat or not, that you want to see as well?

@Ahmad-bv8nc 3 года назад

Thank you so much, how can I learn and use more about ( pyromat). Can I use more than one type of cooling medium in this library?

@AdriaanVanNiekerk 3 года назад

Thanks for the comment. You can definitely use other cooling mediums for your calculations. I suggest you go to their website and read through their documentation. Also, try coding worked-out examples to become familiar with the code. As with any code, practise makes perfect 🙌

@waltherdmnthe 3 года назад

Good job!! ... do yo know which thermodynamic models package is used in PYromat library?. In their web they say that : "At the close of 2017, version 2.0.1 marked a total transition to the Shomate Equation used by the NIST webbook, implemented by a class simply called ig. The same release also introduced the use of collections to organize species by their type." I wanna use the example of this video for other refrigerants but i think my teacher will ask me about the origin of the properties.

@AdriaanVanNiekerk 3 года назад

Thanks for the comment. I also had a look and you are correct that they use the NIST webhook. I think you can just cite the website when you use PYroMat. If you want you can compare the module's results to some tabular data in a handbook that your teacher prescribed? If there is no difference in the results, then you can confidently use PYroMat in your calculations.

@erickcampos50 3 года назад

Congratulations!

@AdriaanVanNiekerk 3 года назад

Thanks!

@erickcampos50 3 года назад

If I'd suggest you something, I would say to make a similar tutorial considering a real cycle calculation using pyromat, not a theoretical one. Would be good to see the power of python applied in situation closest to a real scenario.

@AdriaanVanNiekerk 3 года назад

@@erickcampos50 Thanks for the suggestion. I put it on my list 👍🏻

@williamcase426 2 года назад

I'm all heated up

@AdriaanVanNiekerk 2 года назад

Go Marshal? 😜

@diegoraid5474 3 года назад

Why the thermodynamics tables are so different of the values given by pyromat?

@AdriaanVanNiekerk 3 года назад

They are not supposed to be. What values are you looking at?

@dhruvpanchal6053 2 года назад

Does it have Refrigerant R22 ? And how to gef properties of R22 ?

@gwonchanjasonyoon8087 Год назад

Can you provide colab link? I will apply machine learning api to recommend best refrigerant!

@AdriaanVanNiekerk Год назад

That is a really cool idea! Unfortunately I will need to recreate the notebook. You can always replicate it from the video or the code I provide in my Github repo