How to use eigenmode solver with radiation boundary conditions in CST or HFSS?

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What are the shear and normal stiffness values of an LLDPE liner in 3D numerical modeling of a stockpile?

I am seeking experimental or applicable data for the liner (LLDPE) interface in FLAC3D numerical modeling of a large stockpile. Could you please recommend suitable references? The preferred data...

05 August 2024 3,665 0 View

Do you know any references for analyzing stochastic fiber orientaion composites ?

Hello everyone I am looking for one or some books for propertes and behaviors of stochastic fibre orientation composites. unfotunately I could not find any suitable reference for thias by...

04 August 2024 3,461 3 View

What is the recommended safe distance between drilled holes in fiberglass, and which standard governs the drilling process?

Material : Fiberglass sheet thickness : 3mm

03 June 2024 6,255 0 View

What is the simplest way to introduce a heterostructure??

The best definition of heterostructure.

16 May 2024 9,848 1 View

Nanoparticles zeta potential ?

Is there any mathematical relationship between zeta potential and both the polydispersive index (PDI) and pH of the zero-point charge of the nanoparticles?

28 April 2024 8,728 5 View

How can we create these plots?

how can we create these plots? a 3-dimensional look and showing strength with colour, which software does create these pictures? source of image: Directive giant upconversion by supercritical...

02 April 2024 9,999 4 View

Is it possible to grow graphene on the vertical wall of a structure, for example on the vertical walls of a SOI waveguide?

09 March 2024 1,990 2 View

What is the impact of shopping mall architecture designed on consumer's behavior?

does architectural designe influence the consumers attitudes and their intention to shop and buy.

05 March 2024 7,975 5 View

How can I convert files formate from (.spu)into (.CNF) ?

There are many applications that used for gamma spectral detection and analysis but some of them are more suitable for me in detection usage and others in analysis usage and these applications...

01 March 2024 5,459 0 View

I have a question related to power analysis and inferential statistics?

Can anyone here me with one biostatistics question. It is about finding the sample size from power analysis. I have the variables. Just need an assistance with the calculations.

12 February 2024 5,763 7 View

Regarding LBM in Boiling?

What should be the equation for halfway bounce back boundary condition for flow field with forcing term?

08 August 2024 7,938 1 View

How can I apply boundary conditions in an orthotropic steel deck numerical model using ABAQUS software?

I am trying to simulate vehicular loading on an orthotopic steel deck bridge section in ABAQUS software. The red arrow mark in the attached figure indicates the direction in which the vehicle will...

08 August 2024 719 0 View

How to introduce on fluent the optical loss of the wall due to the reflection of the plate towards the environment ?

"When solar irradiation reaches a surface, some of it is absorbed while the rest is reflected. Part of the light absorbed by the surface transforms into heat and increases the module's...

13 July 2024 8,621 5 View

What should I upgrade in my computer to speed up simulation in CST?

I want to reduce simulation time in CST for frequency domain solver by upgrading my computer. I already have discrete GPU but it doesn't seem to make any difference at all compared to integreted...

10 July 2024 2,789 4 View

What's wrong with my COMSOL model for turbulent flow in time dependent solver?

I am trying to simulate velocity field inside a domain of just ambient air (pressure is 1 atm & velocity is 10 m/s). There is a tank inside it which has a leakage. The leakage hole is leaking...

01 July 2024 2,249 0 View

Is Schrödinger's equation the same as the heat diffusion equation?

Doing a Google search brings up the statement (Schrödinger's equation and the duality diffusion equations are equivalent. In turn, Schrödinger's 1931 conjecture is solved.). The above statement is...

25 June 2024 9,791 4 View

Why does the static pressure at the outlet become a very negative value when the outlet flow boundary conditions are used?

The simulation is for turbulent and incompressible flow and the inlet velocity condition is selected for the inlet

12 June 2024 3,568 2 View

How to define welded connection in Abaqus ?

I am trying to simulate the above truss in Abaqus to get its natural frequencies through Modal Analysis. The joints are connected through welding. However, I am unsure how to define the...

04 June 2024 4,071 1 View

What are open boundary conditions?

Local thermal equilibrium (LTE) and Local thermal non-equilibrium (LTNE) models works on open boundary conditions.

04 June 2024 8,878 0 View

Has anyone simulated a 2DEG using ANSYS HFSS by utilizing the Drude model?

I am conducting a unit cell simulation of the 2DEG model to compare transmission results. One scenario uses a sheet with layered impedance as a boundary condition, and the other employs a...

23 May 2024 2,738 0 View