COMSOL Help: 3D Electromagnetics Wave Propagation

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SUMMARY

The discussion focuses on modeling wave propagation through various materials using the 3D Electromagnetics application mode in COMSOL Multiphysics. Users seek assistance with boundary conditions and frequency settings for simulating wave attenuation in materials such as silicon (Si) and nickel (Ni). Key resources shared include an attachment for boundary condition settings and a reference to Yang's paper for detailed model configurations. Participants express gratitude for the shared information, indicating its usefulness in their projects.

PREREQUISITES
  • COMSOL Multiphysics 5.6 or later
  • Understanding of 3D Electromagnetics application mode
  • Familiarity with boundary condition settings in simulations
  • Knowledge of material properties, specifically silicon (Si) and nickel (Ni)
NEXT STEPS
  • Research boundary condition settings in COMSOL Multiphysics
  • Study Yang's paper on wave propagation modeling
  • Explore frequency setting techniques in electromagnetic simulations
  • Examine case studies on wave attenuation in different materials
USEFUL FOR

Researchers, engineers, and students involved in electromagnetic modeling, particularly those using COMSOL for simulating wave propagation in various materials.

rr00053
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COMSOL help- very URGENT

Hi there...
Can anyone help me to model the wave propagation through a block of material using the 3D electromagnetics application mode in comsol? I want to simulate the attunation in the intensity of wave when it travels through different materials like Si, Ni, etc...I would like to know about the boundary conditions we use and how we fix the frequency of the wave...
someone please do help me soon...
thankyou...
 
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Hello,

I think the attachment can help you a lot espeically for BC setting.

Cheers,

David
 

Attachments



Hi Davidleee...
thanku very much for the data...it helped me to get some useful information about the input and output conditions...i am looking out for the boundary conditions as well...anyway thanks for providing me this key data...it helped me to get started...
thankyou
 


Hello,

You can also check Yang's paper for detailed model setting.
Hope this can help as well.

David
 

Attachments



Dear David,
The following paper and presentation has helped me a lot...I thankyou very much fr the data you had given me..
 


Please post your finished work so that others can learn from it. Thanks. :)
 

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