2D COMSOL Electrostatics Model Design- Paid Test Task
Budget: $25 – $30 USD
Salam and good day,
Sorry for the late reply, and thank you for your explanation.
To start smoothly, I suggest beginning with a small paid initial test (USD 30) so we can align on the modeling approach before moving to the full project.
For this initial test, could you please prepare a simple 2D COMSOL Electrostatics (AC/DC) model with the following core scope:
• One-pitch / 10-blade segment model
• Contact mode
• Sliding/rotational representation equivalent to 1500 rpm
If time permits (optional and not required for evaluation), it would be appreciated to also show:
• Non-contact mode (gap = 0.5 mm)
• One additional speed for comparison
Technical details (simplified, not a full device model):
– Electrostatics (AC/DC)
– One electrode grounded, one floating potential (open-circuit)
– Surface charge density σ at the tribo-interface
– Motion via parametric displacement or moving mesh
Deliverables for this initial step:
– COMSOL .mph file
– Electric potential distribution plot
– Voltage vs time or voltage vs displacement (either one is sufficient)
– Short notes explaining the boundary conditions and how speed/segments can be adjusted
If this initial test goes well, we can proceed confidently with the full simulation project and complete all remaining requirements within the agreed timeline.
Thank you, and I look forward to your confirmation.
Sorry for the late reply, and thank you for your explanation.
To start smoothly, I suggest beginning with a small paid initial test (USD 30) so we can align on the modeling approach before moving to the full project.
For this initial test, could you please prepare a simple 2D COMSOL Electrostatics (AC/DC) model with the following core scope:
• One-pitch / 10-blade segment model
• Contact mode
• Sliding/rotational representation equivalent to 1500 rpm
If time permits (optional and not required for evaluation), it would be appreciated to also show:
• Non-contact mode (gap = 0.5 mm)
• One additional speed for comparison
Technical details (simplified, not a full device model):
– Electrostatics (AC/DC)
– One electrode grounded, one floating potential (open-circuit)
– Surface charge density σ at the tribo-interface
– Motion via parametric displacement or moving mesh
Deliverables for this initial step:
– COMSOL .mph file
– Electric potential distribution plot
– Voltage vs time or voltage vs displacement (either one is sufficient)
– Short notes explaining the boundary conditions and how speed/segments can be adjusted
If this initial test goes well, we can proceed confidently with the full simulation project and complete all remaining requirements within the agreed timeline.
Thank you, and I look forward to your confirmation.