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Questions related from Nadeem Qaiser
Hello everyone, I am new to MEMS sensors area. We have designed and developed a Gyroscope. However, I want to know that how can we measure the resonant frequency, Q-factor and sensitivity of...
11 November 2016 1,763 5 View
I wonder how to relate the scan rate to charging rate. For instance: in an electrochemical process if we used a linear scan voltammetry (LSV) technique that scans voltage from open circuit voltage...
11 November 2014 10,002 6 View
I am studying now about the fracture mechanics of Axis-symmetric edge crack in cylindrical geometry. I have defied the crack size (a) / cylinder radius(R) , ratio(a/R) from (20% to 80%). I am...
10 October 2014 3,388 8 View
I am importing a notepad .txt file that contains the temperature values with respect to position, i.e. T(x,y,z) in 3D geometry. I am using: 1- Global Definitions --- Interpolation --- import...
04 April 2014 9,409 3 View
Does anyone know the details about using "Norton -Baily" power law for modeling creep in COMSOL? More specifically, how to know the "reference stress" parameter? I am trying to model a creep in a...
03 March 2014 7,363 3 View
I am doing the thermal-stress analysis. However, I already have temperature history calculated by some other program (X,Y,Z,Temp) and saved in simple text file(.txt format). I need to calculate...
02 February 2014 9,885 0 View
I am trying to run the FEM simulations of an Si anode material used in a lithium ion battery. I am able to impose the equivalent thermal stress on the material. However, I wonder how to specify...
04 April 2013 2,056 4 View
Can anyone help me to make the user subroutine UMATHT used in ABAQUS simulation for lithiation process in lithium ion battery (LIB)? I am working on anode part of LIB and need to run an FEM...
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