Should I use Pressure Based Solver or a Density-Based Solver?

Dear researchers, I want to simulate a flow (air) in a wind tunnel, and I want to integrate a fluidic actuator inside it in order to control the separation of the boundary layer. At the blower...

22 February 2021 4,882 3 View

How to Measure Consumer Willingness To Change from petroleum-fueled vehicle to electric vehicle?

I wanted to calculate the probability of one consumer shifting from using a petroleum-fueled vehicle to an electric vehicle. Since my background is in engineering I do not know much about how to...

15 February 2021 9,190 5 View

How to apply a voltage sinusoidal/harmonic load in ANSYS APDL?

Hello all, I want to simulate a Dielectric Elastomer Actuator DAE (an electrostatic-Structural analysis). I want to apply various voltages and frequencies into the DEA in the form of sine wave....

13 February 2021 3,261 3 View

How to extract the yearly cash flow data (not time-series) from HomerPro in Excel? Also how to extract the monthly average electric production data?

I want to plot the monthly average electric production data and cash flow data in another software to get a more clear graph. For this, I need to extract the monthly or yearly data and not the...

11 February 2021 2,740 2 View

Any open-access dataset for battery systems from the field available?

Battery dataset is more and more critical for battery research. Although some dataset from the lab test is available online, rare information about the dataset from the battery systems in electric...

05 February 2021 8,372 1 View

Distribution of modes fields ?

Hi, We find a specific distribution of electric fields in structure for different frequencies which can be seen using em solvers and known as modes. I would like to know how we can choose the...

04 February 2021 10,043 3 View

About COMSOL , HOW TO COUPLE EQUATION?

26 January 2021 4,690 3 View

Can we control the position and vibration, simultaneously, of a flexible link with a tip mass using only the actuator's input?

This is a boundary control problem of a hybrid ODE-PDE system. The system consists of an actuator, a flexible link fixed to the actuator, and a tip mass at the free end of the link. In most...

13 January 2021 8,050 2 View

Is there any thin, flexible conducting wires capable of current carrying of around 0.5-1.0 Ampere?

I want to use connecting wires for the soft robot to deliver electric current of around 1 A (voltage 5V), however currently available wires are quite rigid and they exert negative force for the...

05 January 2021 4,485 3 View

Which heating methods do you recommend for establishing a poultry house (oil heater, gas heater, electric heater)?

I think a gas heater is better for the lower operating costs

03 January 2021 385 18 View