Active discussions in the forum
Initial values for Poisson's equation.
Hi I am trying to solve the following equation Where is the electric field in the y direction inside a capacitor and u at y=0 equals pi/60... Read more »
Posted by Fernando J. Pena Cantu 33 minutes ago
Maxwell stress, fluid volume force, axisymmetric
The below post is related to an [archived discussion](/forum/thread/18950/divergence-rotational-and-cylindrical-coordinate) *** So I have seen variations of this question around, like in the post above, but I still cannot make... Read more »
Posted by Enrico Segre 20 hours ago
Simulation of a gear pump with intermeshing sprockets
simulation of a gear pump with intermeshing sprockets I have been trying to simulate flow in a gear pump with two intermeshing sprockets ( see the model model). I have created two rotating domains for sprockets and one... Read more »
Posted by Sohan Birla 6 hours ago
Required Time to Reach A Specific Solution Value
Dear all, I am running a 1D time-dependent diffusion simulation. Is there an automated way to find the required time for a point in the domain to reach a specific concentration value? For example, I would like to know the... Read more »
Posted by Ali Inceefe 13 hours ago
saw gas sensor
The below post is related to an [archived discussion](/forum/thread/113461/resonant-frequency-of-saw-sensor) *** how to identify resonance nad anti-resonance frequency of saw gas sensor and resonant frequency shift before and... Read more »
Posted by Kaluri Sri Raja Rajeswara Rao 14 hours ago
surface Acoustic Wave Gas Sensor
Sir, Iam working on MEMS based Surface Acosutic Wave gas sensor.Since this works on Mass-loading effect to know the sensor performance like sensitivity etc "resonant frequency shift" is to be calculated. I request you to... Read more »
Posted by Kaluri Sri Raja Rajeswara Rao 14 hours ago
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COMSOL Blog
Analyzing the Liquid Cooling of a Li-Ion Battery Pack
Lithium-ion (Li-ion) batteries are widely known for their energy efficiency and are becoming the battery of choice for designers of electric vehicles (EVs). However,... Read more »
10 Real Uses of COMSOL Multiphysics® in the Power Industry
Seeing what people working for real organizations have done out in the real world is sometimes more helpful than looking at hypothetical simulation examples. This may... Read more »
Photos from the COMSOL Conference 2019 Boston
We are excited to share photos with you from the COMSOL Conference 2019 Boston. Conference attendees and COMSOL team members alike were able to connect with and learn... Read more »
The 2019 Nobel Prize in Chemistry Celebrates Li-Ion Battery Research
This week, the Royal Academy of Sciences awarded the 2019 Nobel Prize in Chemistry to researchers John Goodenough, M. Stanley Whittingham, and Akira Yoshino. The... Read more »
Modeling a Double-Tuning-Fork MEMS Gyroscope
When most people think of a tuning fork, music comes to mind, since the device's resonant frequency is used to tune instruments. As a MEMS practitioner, you're more... Read more »