When editing contact property in the normal behavior tab, we can select the Pressure-Overclosure type that we desire. What is the definition of "Overclosure" in Abaqus and how it relates with Pressure in contact analysis?
Hello, I am trying to find the frictional force between a polyurethane cleaning disk and the inside surface of a steel pipe. The disk is 105% bigger than the inner diameter of the pipe, so it will...
11 December 2019 5,616 1 View
Hello, I am trying to simulate contact between Polyurethane Disk Pig and the inside of a Steel Pipe in order to measure the frictional force experienced by the disk. The model that I use is...
10 November 2019 5,214 4 View
Hello, I am currently doing a project a surface preparation project on API L80 and P110 steel pipes to be coated with PECVD method. I am curious about the the minimum surface roughness required...
08 September 2019 6,360 4 View
Hello, I am trying to simulate compression test on origami structure using Abaqus Static General and see the elastic-perfectly plastic behavior of the structure. Data extraction of displacement...
03 April 2019 1,256 3 View
As shown below, the middle face penetrates the left face and got away from the right face. I'm trying to make the faces continuous with each other (without penetration, only contact). Any ideas on...
31 December 2018 180 2 View
Currently I'm doing a project with hyperelastic material (TPE) and I'm trying to input the hyperelastic parameters in Abaqus. What is the difference between each hyperelastic models and their...
11 December 2018 5,159 1 View
Why does my structure still penetrate the plate? I have defined the plate as the master surface and my structure as the slave surface as attached in the picture below. The contact type is surface...
10 November 2018 4,606 7 View
I am currently working on a project related to bending origami actuator utilizing air pressure. I am confused on why pressure magnitude needs to be defined if I already define the tabular...
10 November 2018 6,513 3 View
When I conducted the degassing experiment using decompression under anaerobic condition(and I used ferrous based chelating agent), the oxidized ferric were observerd. So, could you tell me the...
03 March 2021 4,892 5 View
We use reactive sputtering process to make aluminum nitride film, and want to make c-axis aluminum nitride film on a silicon substrate, but the crystal orientation cannot be seen with...
03 March 2021 7,975 3 View
We found tests to determine cardiovascular risk taking into account lipid profile, blood pressure, age, history of diabetes, other laboratories. But when weight is involved, there is a paradox. I...
02 March 2021 6,036 1 View
Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...
02 March 2021 4,910 3 View
(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...
02 March 2021 3,309 2 View
I am using a Sutter electrode holder for my patch clamp experiments, but I'm having trouble keeping positive pressure inside my electrode due to a leak out of the back of the holder. I have added...
02 March 2021 5,829 1 View
Hi, I am trying to figure out which test would be most appropriate to run for the following question: Is there a difference in task blood pressure between smokers and non-smokers? There are two...
01 March 2021 8,235 2 View
I want to do a parameter study of a aixsymmetric cylinder in Abaqus. I want to create several jobs where I get the stresses for 3 different points in my model. These points are defined. I wrote a...
01 March 2021 10,078 1 View
I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...
01 March 2021 6,661 3 View
I am simulating Heat Exchanger. I have tried and tested all the methods to resolve this issue from the internet like refining mesh, improving skewness and orthogonal quality ,extending outlet to...
01 March 2021 6,985 3 View