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@householdemail1305
@householdemail1305 6 күн бұрын
Yup ultrasonic sensors will help particle drop…and help cleaning main vessels
@psrichicago
@psrichicago 2 ай бұрын
We are so glad that we are able to be part of Barracuda Virtual Reactor User's Conference!
@叶楷-u4d
@叶楷-u4d 4 ай бұрын
great job
@jhakkrapongpumares2165
@jhakkrapongpumares2165 4 ай бұрын
Could you tell me ?,How many cores for run this model and elapsed time?
@issamfn3736
@issamfn3736 6 ай бұрын
how can i get this geometrie ?
@alaaalmusawi6495
@alaaalmusawi6495 9 ай бұрын
Thank you so much ,your presentation was concise and informative.,
@vivek_kr_barnwal2346
@vivek_kr_barnwal2346 11 ай бұрын
Sir will you please guide me on How can I build my career in the CFD designing
@rjw678
@rjw678 Жыл бұрын
I am very interested in this approach in CFBC. It is really promissing and successful!
@shubhammevada
@shubhammevada Жыл бұрын
My data has many different groups, each group has its own plotting date. With each observation their starting date is different. How should I plot it?
@PanacorpImplementationTeam
@PanacorpImplementationTeam Жыл бұрын
Can you please post the video how you done It., Please
@CPFDSoftware
@CPFDSoftware Жыл бұрын
This video was made using Barracuda Virtual Reactor and Tecplot For Barracuda. Please visit our website (in this description of this video) for more information on our software!
@vive-gp
@vive-gp Жыл бұрын
Can a Ca catalyst be used? Pt/Al2O3 in the simulation process
@CPFDSoftware
@CPFDSoftware Жыл бұрын
Yes. The software allows for multiple particle species and each particle can also be composed of multiple components.
@rorinolimit3564
@rorinolimit3564 Жыл бұрын
For 20scd simulation of CFB boiler (20 Megawatt), how much time needed by the computer to execute ?
@hillardtoddy1320
@hillardtoddy1320 Жыл бұрын
ρɾσɱσʂɱ 🤭
@joshuamathews9592
@joshuamathews9592 2 жыл бұрын
𝕡𝐫o𝕄o𝔰𝓶
@MyName-z8x
@MyName-z8x 2 жыл бұрын
Best graphic of true operation. Thank You so much.
@johnnyz9368
@johnnyz9368 2 жыл бұрын
PЯӨMӨƧM 💖
@hankosky
@hankosky 2 жыл бұрын
Really enjoyed this very informative video. Keep up the great content.
@bilalsultan7007
@bilalsultan7007 3 жыл бұрын
Hi Kindly upload the Complete toturial from mesh to somulaation.
@CPFDSoftware
@CPFDSoftware 3 жыл бұрын
Hello Sultan Zada. We are in the process of recording a broad set of training videos: Post-processing tutorials can be found on our Tecplot for Barracuda Training Videos Playlist on KZbin: kzbin.info/aero/PLmK_Y7qN7ij3ATGivvKlXPzicdqy3Msi8 General training videos can be found on our eLearning platform on the customer support sections of cpfd-software.com/
@阮吳明智
@阮吳明智 3 жыл бұрын
I am the the first one who likes this video.
@rjw678
@rjw678 3 жыл бұрын
What is this?
@ayandehkhatibzadeh8891
@ayandehkhatibzadeh8891 3 жыл бұрын
Outstanding work 👍
@sinaorangi7381
@sinaorangi7381 3 жыл бұрын
Great job Zahir. Stunning filming 🌸
@javadzadehshahab2881
@javadzadehshahab2881 3 жыл бұрын
Congratulations, I am proud of you and wish you a successful life....
@alizamani7334
@alizamani7334 3 жыл бұрын
I’m proud of your work mate… I wish you all the best and success in your future life, Good luck mate and good job💪🏻💪🏻
@rjw678
@rjw678 3 жыл бұрын
Great! Can it be simulated erosion on the wall?
@CPFDSoftware
@CPFDSoftware 3 жыл бұрын
Yes. Because Virtual Reactor treats the particles as discrete solids, the impact on walls (mass, velocity, angle) etc. You can see erosion results in this video near the end: cpfd-software.com/resources/videos/cfb-combustor-3d-cfd-simulation-in-cpfd-barracuda-vr
@rjw678
@rjw678 3 жыл бұрын
Can you magnify the modification part?
@CPFDSoftware
@CPFDSoftware 3 жыл бұрын
This video shows the detail level that was authorized for public release. The modification was designed with the end client's specific issue and plant in mind, and may not be something recommended in general, but plant-specific analysis and virtual testing of changes are available from CPFD and several of our local international business partners.
@realx455
@realx455 3 жыл бұрын
can i ask u guys something about this workshop? how can i plot the erosion on the wall i cant find any way on my barracuda. im using version 17.4
@CPFDSoftware
@CPFDSoftware 3 жыл бұрын
Hello Salman. Erosion plots are only available if the erosion model was turned on during the simulation. Please check this. You can find more in section 13.6 of the User Manual. For additional support please email us at [email protected] or contact your local distributor.
@niklas2806
@niklas2806 3 жыл бұрын
Great simulation! How big is your mesh?
@CPFDSoftware
@CPFDSoftware 3 жыл бұрын
This was a smaller mesh for demonstration purposes and the work is over 6 years old. Maybe 100,000 - 200,000 cells or so back then. The neat thing about Barracuda Virtual Reactor simulations is that they obtain resolution from both the continuous and discrete phases, so a typical simulation might have on the order of a million cells, but tens of millions of computational particles or droplets, with each field influencing the other. That's where the overall resolution comes from... not just the mesh.
@rjw678
@rjw678 4 жыл бұрын
What kind combustion model do you use? It looks transient simulation. is it possible to use erossion model?
@CPFDSoftware
@CPFDSoftware 4 жыл бұрын
The iron oxide combustion model is detailed in this paper: www.sciencedirect.com/science/article/abs/pii/S0032591014000369?via%3Dihub You're correct, everything is transient in the simulation. That was critical to capture the motion of the discrete Lagrangian solids with their changing composition history. This enables Barracuda Virtual Reactor to compute the particle-wall impacts and tabulate an erosion index. Erosion reduction is a common use for Virtual Reactor.
@rjw678
@rjw678 4 жыл бұрын
It is great CPFD code and great work but it seems that people are not interested in it. Why?
@CPFDSoftware
@CPFDSoftware 4 жыл бұрын
We would love to learn more about your comment since it's inconsistent with the feedback we're receiving from our customers and the industries in which we work. Barracuda Virtual Reactor just won Best Software Technology at the 2020 hydrocarbon Processing awards (cpfd-software.com/news/cpfd-software-winner-of-2020-hydrocarbon-processing-award) and client feedback on Tecplot for Barracuda has been very positive. Please contact us at [email protected] to discuss further.
@koala10ish
@koala10ish 4 жыл бұрын
Dear Sir, Would it be possible to email you to discuss about the cyclone modeling? Thanks
@CPFDSoftware
@CPFDSoftware 4 жыл бұрын
Yes. Please contact [email protected].
@neerajverma8740
@neerajverma8740 4 жыл бұрын
how can we add a common line legend for a multi-frame plot? I'm new to Tecplot, Please help me out
@CPFDSoftware
@CPFDSoftware 4 жыл бұрын
As long as all your frames have the same variable shown in the legend, you can select Show contour legend in the desired frame. Then de-select Show contour legend in subsequent frames.
@daudmalomo4880
@daudmalomo4880 4 жыл бұрын
tutorial please
@CPFDSoftware
@CPFDSoftware 4 жыл бұрын
Hi Daud. Our training video playlist can be found here: kzbin.info/aero/PLmK_Y7qN7ij3ATGivvKlXPzicdqy3Msi8 Most training videos are aimed at post-processing, not model setup. To learn how to set up and run a Barracuda Virtual Reactor model, please contact us about an upcoming training class. We're currently scheduling our next few web-based classes, but in the interim here is information about our last class: cpfd-software.com/news/barracuda-virtual-reactor-training-class-july-20-23
@engineerdo6568
@engineerdo6568 4 жыл бұрын
Awesome visualisation. I made a tutorial how you can do such simulations with open source software. If you like, check it out kzbin.info/www/bejne/fqS3g555aqp8hdk.
@sonic-du1hw
@sonic-du1hw 4 жыл бұрын
a beautiful simulation!
@gufron4011
@gufron4011 4 жыл бұрын
is not like this , the tube will be broken from fraction of the sand, the sand is on bottom not going up like that
@CPFDSoftware
@CPFDSoftware 4 жыл бұрын
Actually, in a circulating fluidized bed boiler, both the sand and ash circulate through the system but we agree that the video is a little visually misleading. It might look like everything is circulating at the same rate but most of the sand is actually located lower in the boiler, and much of the sand entrained upward drops back out before entering the cyclone. This can be verified by a pressure survey. In the video we're coloring all sand particles the same color, and we draw each particle with a pixel. To get a better visualization of particle loading one could post-process the results differently and color by either bed density or particle volume fraction. Then the distinction in loading would be visually apparent.
@peterblaser1600
@peterblaser1600 6 жыл бұрын
The plant operator was looking beyond refractory upgrades and studied potential design modifications. More details can be found in this article from the International Journal of Chemical Reactor Engineering: www.degruyter.com/view/j/ijcre.2012.10.issue-1/1542-6580.3001/1542-6580.3001.xml
@peterblaser1600
@peterblaser1600 6 жыл бұрын
The post-processing was performed using GMV which comes with Barracuda Virtual Reactor. Images were then montaged together using some simple scripting tools.
@joulecad9229
@joulecad9229 6 жыл бұрын
Excelente ... gracias
@oydeekoi8271
@oydeekoi8271 6 жыл бұрын
Very clear and interesting presentation. Thank you for sharing!
@surajvvv121
@surajvvv121 6 жыл бұрын
is there any tutorial for learning this?
@peterblaser1600
@peterblaser1600 6 жыл бұрын
The best way to learn about simulation of fluid-particle systems would be a Barracuda Virtual Reactor training course from CPFD Software or a local distributor: cpfd-software.com/barracuda-vr-solutions/getting-started-with-software-licensing-and-training/training-programs
@enzymeyuexiang8894
@enzymeyuexiang8894 7 жыл бұрын
Thank you for share
@koala10ish
@koala10ish 4 жыл бұрын
Dear Sir, Would it be possible to email you to discuss about the cyclone modeling? Thanks
@Chalewey69
@Chalewey69 7 жыл бұрын
Great video, certainly helped me understand the FCC better!
@resto350
@resto350 7 жыл бұрын
best regard, The case study developed, contemplates catalyst losses ?? (Case study # 1)
@peterblaser1600
@peterblaser1600 6 жыл бұрын
Cat losses were not considered as part of Case Study 1, but we've done other projects looking at both reactor-side and regenerator-side catalyst losses, and how to minimize them. One example involved a secondary dipleg plugging phenomenon where regenerator-side catalyst losses would suddenly spike and stay high until the dense phase bed level was dropped to below the secondary dipleg trickle valve elevation. The Barracuda Virtual Reactor simulation showed that the catalyst losses were due to poor fluidization. CFD simulation was used to down-select between alternative configurations enabling the refiner to operate within regulatory compliance for CO and NOx emissions while eliminating the transient catalyst loss event. More details can be found in this webinar: cpfd-software.com/resources/webinars/2017-ertc-presentation-resolving-severe-regenerator-maldistribution
@koala10ish
@koala10ish 4 жыл бұрын
Dear Sir, Would it be possible to email you to discuss about the cyclone modeling? Thanks
@michaelmitchell8567
@michaelmitchell8567 8 жыл бұрын
Thank you. Really great
@kenwilliams9821
@kenwilliams9821 7 жыл бұрын
Michael Mitchell thanks
@IlovelouisDTV
@IlovelouisDTV 8 жыл бұрын
what music is this?
@m.noviardiansyah7493
@m.noviardiansyah7493 8 жыл бұрын
good litelature
@sektor2001
@sektor2001 8 жыл бұрын
i haven't seen to many simulations in my life , but yours if by far the best that i've seen . i'll be checking your website for sure !
@TheDudeAr
@TheDudeAr 8 жыл бұрын
Excellent video. I was not aware that some FCC units use a spent catalyst riser to burn off coke on catalyst.
@peterblaser1600
@peterblaser1600 6 жыл бұрын
Most combustion occurs in the regenerator itself, but FCCUs with lift risers do use air to transport the catalyst, so some combustion will occur. Not much due to the short residence time, but some.
@chandurocks614
@chandurocks614 8 жыл бұрын
This is like porn for me! Fantastic!