metal blocks with a material interface based on the parametric surface in comsol. How can I use random surface in geometry and use relevant physics ?
I am trying to perform Gaussian optimization of a polymeric structure with 250 atoms. It is made up of only C and H atoms with several aromatic phenyl ring interlinked by C=C. Every time I am...
04 January 2021 9,616 2 View
I am required to do a project where I have to calculate discharge of streams/ watersheds in a high altitude area with extremely treacherous terrain. Will it be possible to achieve this objective...
27 December 2020 9,101 5 View
I understand the difference between NAAS score and Impact Factor but is it okay to publish in a non-NAAS, high IF journal? How will it be valued in ICAR interviews and related recruitments?
10 September 2020 7,575 3 View
I have below model: X = A*B Where A = a list of values with Lognormal distribution (size = 13) and B = another list of values with Lognormal distribution (size = 13) How can I perform 1st...
05 July 2020 1,963 1 View
We are missing some mass-spec raw files from 2017 and 2018 when deposition of raw files were not mandatory. Since most of the journals now require raw file availability through ProteomeXchange,...
14 June 2020 6,064 1 View
I am working on rice root knot nematode. For identification purpose mostly second stage juveniles are used. I wonder why females or males are not used commonly for the same purpose? I am using...
26 March 2020 7,419 3 View
I am looking for a cheaper TagMan master mix for qPCR. I use FAM labeled primers for gene expression, does anyone have any suggestions
17 March 2020 1,105 2 View
In our case the Bejan number decreases with the increase of mass flow rate or Reynolds number of the multiphase fluids through a packed bed. However, if mass flow rate increases Nusselt number,...
27 December 2019 6,088 3 View
A function $f\in X^{[a, b]}$ is said to be Riemann-Pettis integrable if $x^* f$ is Riemann integrable for each $x^*\in X^*$ and if for each interval $I\subset [a, b]$, there is a vector in $x_I\in...
27 December 2019 7,532 9 View
Local entropy generation rate (comes from the 2nd law of thermodynamics) should be higher or lower for a heat transfer device for its better heat transport performance?
22 December 2019 5,338 3 View
Hi, im trying to make a projection in a 3d comsol model. I have a non uniforme chanel and my intention is to get the average tempreture in the y-z cross section and se the average tempreture...
02 March 2021 4,624 4 View
How to do Piezoelectric coupling in ANSYS-APDL or COMSOL between tapered substrate and rectangular piezoelectric patch? Piezoelectric coupling between the rectangular substrate and rectangular...
02 March 2021 9,833 3 View
Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...
01 March 2021 2,327 1 View
I have been trying to simulate heat transfer problem in Comsol 5.5 for long time but it always throw an error stating: "Failed to find a solution. Maximum number of Newton iterations...
28 February 2021 8,626 3 View
I want to measure change of capacitance due to relative displacement between two parallel plates in COMSOL. Distance between two plates changes with time. So I'm using a time dependent study but...
26 February 2021 8,567 3 View
Dear respected researchers, while performing CFD analysis in Comsol it's showing like this Error: Nonlinear solver did not converge. The maximum number of Newton iterations reached can...
24 February 2021 249 3 View
I understand there are a lot of software programs that can simulate DED by going through specific modeling, simulation, and commands. For me, that was time consuming and results were not accurate....
24 February 2021 4,428 3 View
Here I am facing this problem. I don't find any effect of this type of parameters. I am a beginner user of COMSOL.
23 February 2021 9,086 3 View
I am using COMSOL Multiphysics 5.5. I am trying to simulate the tensile test of PCL scaffolds. However, regardless of the strain, I have the elastic region all the time which is not true when it...
23 February 2021 4,050 1 View
Is it possible to implement FBM in a commercial FEA software package, such as FEMLAB, COMSOL, or open source software like Moose?
22 February 2021 2,968 1 View