Here is the link for latest video on Introduction of COMSOL Multiphysics v6.1. Stay tuned for the multiphysics lecture series to learn COMSOL Multiphysics in details. ua-cam.com/video/phojXC-PKX4/v-deo.html
Nice video, it was really interesting! i wanted to ask you a doubt, if i want to simulate the unit cell of the metasurface for the vibration and acoustic field could you advise me on which steps should i change from the ones in the video? I'm doing my master degree thesis on this topic and it would be really helpful
Hello David, thank you so much for watching and appreciating. If you want to design the acoustic metasurface, you have to use different boundaries and considers the thermoviscous effects. For such design, please watch below video of Helmholtz kind of metasurface, Design and Simulation of Helmholtz Resonator | Comsol Multiphysics ua-cam.com/video/_ZfxTajgg-U/v-deo.html
Sir Iam working on photonic crystal dielectric structures, Im not able to get the absorption reflection and transmission graphs Instead there is a arc length vs electric field graph, Iam stuck here. Could you please guide me where is the option to obtain those graphs as Iam new to comsol, Thank You
thanks very much for the video. 1. Could I ask how to ge the phase in the far field? 2. Do you know how to use far field domain? 3. What is the difference between the selection of full field and scattering field? thanks a lot!
If you have waves at normal incidence, just use periodic boundary condition. If your incident wave have propagation angle, you must use Floquet boundary conditions to include in-plane components of wave vector.
Here is the link for latest video on Introduction of COMSOL Multiphysics v6.1. Stay tuned for the multiphysics lecture series to learn COMSOL Multiphysics in details.
ua-cam.com/video/phojXC-PKX4/v-deo.html
I got project of my engineering from this tutorial.
Thank you so much madam.
Thank you for the appreciation.
Please keep uploading tutorials regarding metasurfaces.
Thanks
Thank you. Stay tuned for more videos!
Very descriptive! Thanks.
Thanks for complete information in this video.
Thank you for the appreciation!
Please upload more tutorials.
This is very useful to us
Thank you for the appreciation. Stay tunned for more videos.
Very very goooood
Thank you for the appreciation.
Krupali, please make a video on designing a 3D parallel transmission line
Sure I will make it in future. For while, I found a video that might be useful to you. The link is, ua-cam.com/video/olpn0-Uldxc/v-deo.html
@@humansineducation4511 yes I have seen this previously, but I got stuck with designing of 3d transmission towers
very useful
How to arrange the meta atoms to make a metasuface. Do you have any mph file or tutorials?
Kindly share the video related to effective parameters (mu and epsilon) calculation.
Nice video, it was really interesting!
i wanted to ask you a doubt, if i want to simulate the unit cell of the metasurface for the vibration and acoustic field could you advise me on which steps should i change from the ones in the video?
I'm doing my master degree thesis on this topic and it would be really helpful
Hello David, thank you so much for watching and appreciating. If you want to design the acoustic metasurface, you have to use different boundaries and considers the thermoviscous effects. For such design, please watch below video of Helmholtz kind of metasurface,
Design and Simulation of Helmholtz Resonator | Comsol Multiphysics
ua-cam.com/video/_ZfxTajgg-U/v-deo.html
Very nice
Thank you very much, how could we use this absorption in a layer of a solar cell? please help
In any metasurface design, phase is also important as the transmission. How can I calculate in COMSOL Multiphysics v5.3?
Hello Vishesh! You can calculate the phase by the function called arg(S21)
arg(ewfd. S21)?
How you can find phase at output?
How could I do to improve the absorption of this metamaterial? and how could you improve your permittivity?
Sir Iam working on photonic crystal dielectric structures, Im not able to get the absorption reflection and transmission graphs
Instead there is a arc length vs electric field graph, Iam stuck here. Could you please guide me where is the option to obtain those graphs as Iam new to comsol, Thank You
thanks very much for the video. 1. Could I ask how to ge the phase in the far field? 2. Do you know how to use far field domain? 3. What is the difference between the selection of full field and scattering field? thanks a lot!
Helpful plz make more videos
Thank you
I want to simulating M-I-M structure which is one unit cell of metamaterial . please upload this type video,
thanks for it
why you are not using floquet periodicity?
If you have waves at normal incidence, just use periodic boundary condition. If your incident wave have propagation angle, you must use Floquet boundary conditions to include in-plane components of wave vector.
anyone here who's working on metasurfaces for RCS reduction, please reply back, thanks