Regarding Stat Elec Solver and Boundary conditions
Posted: 13 Nov 2018, 02:10
Hi,
I am trying to model 2 cuboids in gmsh and find out the capacitance between them and of each metal with ground.
I have attached my .sif and .geo file to this query.
I am using the Stat Elec solver to get the values of the capacitance. I have defined boundary conditions for each of the 2 metals as given in the .sif file.
My question was, what should be the potential values in each of the boundary conditions and would it be based on the circuit that i make or do they have some specified constant values?
Also just for the sake of comparison i changed the potential of one of the metals from 10 to 3 and kept the other metal potential at 0, these were the capacitance values that i got.
Potential = 10
StatElecSolve: 1 1 -7.21090E-16
StatElecSolve: 1 2 7.15129E-08
StatElecSolve: 2 2 6.32850E-15
Potential = 3
StatElecSolve: 1 1 -6.47565E-17
StatElecSolve: 1 2 7.15129E-08
StatElecSolve: 2 2 9.48448E-16
Also, could you help me if there is anything missing in my .sif file that you could spot out?
Hope to hear from you soon.
Thank You,
Ajay Balaji
I am trying to model 2 cuboids in gmsh and find out the capacitance between them and of each metal with ground.
I have attached my .sif and .geo file to this query.
I am using the Stat Elec solver to get the values of the capacitance. I have defined boundary conditions for each of the 2 metals as given in the .sif file.
My question was, what should be the potential values in each of the boundary conditions and would it be based on the circuit that i make or do they have some specified constant values?
Also just for the sake of comparison i changed the potential of one of the metals from 10 to 3 and kept the other metal potential at 0, these were the capacitance values that i got.
Potential = 10
StatElecSolve: 1 1 -7.21090E-16
StatElecSolve: 1 2 7.15129E-08
StatElecSolve: 2 2 6.32850E-15
Potential = 3
StatElecSolve: 1 1 -6.47565E-17
StatElecSolve: 1 2 7.15129E-08
StatElecSolve: 2 2 9.48448E-16
Also, could you help me if there is anything missing in my .sif file that you could spot out?
Hope to hear from you soon.
Thank You,
Ajay Balaji