I am using COMSOL 4.2 and I have a 1D electrostatic model. At one boundary, I have a simple fixed potential boundary condition, which is no problem to implement. At the other boundary, I would like to define a surface charge density that depends on the potential at...
Hello everyone, I want to find the potential difference between two triboelectric surfaces (PDMS & AL) arranged vertically. Aluminum is used as an electrode and triboelectric surface. I want to use this equation V = σ x(t) /ε0 V=potential difference, σ= surface ...
rather than permanently captured on film, digital cameras introduced infinite re-usability into the camera world. Still, disposable cameras have their place -- they're great party favors, easy for kids to use, and won't set you back hundreds of dollars after ...
This is the basic idea of fingerprint analysis, in both crime investigation and security. A fingerprint scanner's job is to take the place of a human analyst by collecting a print sample and comparing it to other samples on record. In the next few sections, we'll find out how scanners d...
I believe those green curves defining correspond to a 3D surface . If you can find this surface, it should be fairly straightforward to add it to the code. If not, you could try approximating it with the level of detail necessary for your application. Attachments 1724696109964.png 4.9 KB ·...
For samples of solution heat treated and peak-aged states, we observe the formation of the nanocrystalline (Al,Mg)-rich oxide film and its transition to a detrimental (Zn,Cu)-rich layer from the surface to the interior. We find that the Mg content of the oxide layer decreases from 33...
But beneath the silver exterior, you'll find an array of chips organized on a board, with no magnetic or optical media in sight. Much of that stuff could fit into a smaller space, but SSD manufacturers dress up their components in extra "housing" to make sure they fit into existing driv...
But Current densities do not appears. Do you have idea on how to display current densities? The norm of the surface current densities on the two sides of the Transition Boundary Condition are called emw.normJs1 and emw.normJs2, respectively. You also find the sur...
This isn't the type of crystal that you'd find in an average chandelier, however. Before we start talking about supersized stellar crystals, we first need to understand how stars like our sun live and die. From Giant to Dwarf The sun is fueled by nuclear fusion. Its massive gravity ...
I am using ANSYS 7.0 to simulate one static electro-elastic problem. I want to apply electrical displacement (Dz) boundary conditions on the model. However, I can not find the command by using GUI. Also, when I tried to use the commandF, 1, CHRG, 1.0ANSYS gave me an error with "...