CSTR vs PFR (Differences and Performance Equations)
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- Опубліковано 26 гру 2019
- What is the Plug flow? What is Damkohler number?
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As a struggling chemical engineering student, i have understood you very well, much better than my teacher. Thanks for explaining each formula and how they transform. Great video
You did a great job overall!! I usually struggle with foreign accents, but you spoke very fluently. I appreciate your time and effort man! We need more people like you in university!
All the best to you !
Wow... great explanation
This video deserve more views🔥🔥🔥
All the best to you :)
Perfect revision when you are a passout ❤️
Good luck to you @Radhika
Thank you for your clear explanaions... 🙂🙂🙂🙂
All the best to you
You are a genius,keep going!
Good luck to you
Big peter was talkin' about this in class. I know because I got the recording! And I still got it wrong on midterm 2.
May you live long bro
Good luck to you @Showzab Ali
Thank you so much ❤️
All the best to you
Thanks a lot👍😊
All the best to you:)
Bhai turn off the background music please, humble request
Thanks for the feedback.
We shall try to improve
thank you
Good luck
Great video. But can u tell me why due to the integral term the graph of pfr changes...I have to tell to my students.
The graph is the data plot of 1/(-ra) vs Xa . It is obtained experimentally .
@safraj, integral of dXA/-ra from 0 to XA is the area under the experimental curve. and for CSTR, its the area of the rectangle as no integral is involved
Can you please tell me why the back mixing decreases as we increase the number of CSTR????/
As you increase the number of CSTR's in series the system tends to become a PFR, you can visulize this by the fact that each CSTR is a plug of the plug flow reactor where only radial mixing will occur ,but no axial mixing .
@@SealSchool thank you sir
I get it
Sir, at high Reynolds number, we will obtain turbulent flow.. how it is different from plug flow?? Please sir explain. Tomorrow I have VIVA EXAM.
Limax,When the reynolds number is very high (even higher than that for a terbulant flow regime) we have the concept of a plug flow(fluid flowing in plugs).
Stay subscribed,i will try to upload a video on this.
@@SealSchool Is is true that there is no ideal CSTR or PFR and most reactors are somewhere in between the two extremes ?
Also have people designed turbulent flow and laminar flow reactors ?
Yes,a cstr and a pfr are used to model reactors in daily life .Ideal pfr is not possible ,because plug flow is just a concept !
All the best @Venkat
Bhai sahab apki khudki awaz nhi aa rhi hai aur ap piche music lagaye rakhe hai....
Xa is?
Fractional Conversion is Xa.
All the best to you @Ishita
@@SealSchool thank you this video helped a lot