Active discussions in the forum
PAN Card Acknowledgement Number Search
The permanent account number issued by the Income tax department is one of the important documents that individuals possesses. The card serves as an identity proof help government to prevent tax evasion. One who applies for new... Read more »
Posted by Nirmal Mathew 2 hours ago
Every transaction requires PAN
Now every transaction requires PAN card and it is one of the most important document issued by the income tax department. PAN card is issued mainly to prevent tax evasion. It links all financial transactions. Income tax expected... Read more »
Posted by ishita iyer 2 hours ago
Bio-electronics, Bio-engineering
I am trying to design a magnetic biosensor and I want to perform antibody-antigen reaction on surface for detection. Please help me out and suggest which modules of COMSOL I should use to design this biosensor? Read more »
Posted by Shagun Gupta 4 hours ago
Optical transition for solar cell
Hi everyone I am currently trying to simulate solar cell based on Semiconductor-Electromagnetic Waves Coupling . The main node that combines two physic modules is optical transition. However, i dont really understand how it... Read more »
Posted by Thinh Huy 5 hours ago
ODEP Simulation
Hello, I am a newbie to Comsol. I would like to model the effect of incident light on a photo conductive layer of hydrogenated amorphous silicon. The a-Si: H layer seperates two conductive and tansparent layers, which... Read more »
Posted by jeremy meyer 6 hours ago
simulation to Ionizing air blower
Ionizing air blower is a kind of static equipment for industries which depends on the high-pressure generator to ionize the air and make it become positive and negative ions. Then the air blower will blow the ions to the surface... Read more »
Posted by yang liu 7 hours ago
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COMSOL Blog
Image Denoising and Other Multidimensional Variational Problems
We previously discussed how to solve 1D variational problems with the COMSOL Multiphysics® software and implement complex domain and boundary conditions using a... Read more »
Studying the Peltier and Seebeck Effects in Thermoelectric Devices
After a pleasant day at the beach, you open your car door. It's warm inside the vehicle, but it's nothing a little air conditioning can't fix. Then you sit down. The... Read more »
Methods for Enforcing Inequality Constraints
How do you find the shortest overland distance between two points across a lake? Such obstacles and bounds on solutions are often called inequality constraints.... Read more »
Optimizing the Performance of a Dielectric Resonator Antenna
With the rise of 5G and other wireless millimeter-wave applications, there has been an increase in front-end antenna solutions that depend on monopole, dipole, and... Read more »
Methods for Dealing with Numerical Issues in Constraint Enforcement
In the first part of this blog series, we discussed how to solve variational problems with simple boundary conditions. Next, we proceeded to more sophisticated... Read more »