I was trying to redo the plasmonic wire grating example:
https://www.comsol.com/model/plasmonic-wire-grating-wave-optics-14705
and I was wondering if we can apply a bias to see its effect on the optical properties (transmission, absorptance)?
In Powder Coating Industry, Is there any equation that relates physical properties of chips (granules of thermosetting polymer, i.e, extrudate that has been cooled and crushed) such as dimensions...
26 January 2021 1,077 3 View
I would like to ask an important question. If I have a climatology observed data of potential evapotranspiration for the period 1968-1997 and correct the CRU during this period and there is no...
10 February 2020 4,086 2 View
I want to simulate what will be BER vs SNR if i sent a stream of bits through VLC in outdoor system; V2X or V2V. any help??
09 February 2020 6,478 4 View
Introducing the proper Boundary conditions greatly affects any cfd results. Could any one discuss with me the boundary conditions to be introduced in an electrochemical cell? especially those for...
30 August 2019 8,173 2 View
The relative standard curve method in qPCR is a standard curve-based method for relative real time PCR data processing. Can anyone explain the calculations of this method to me? I read something...
20 July 2019 5,799 3 View
If I have 10 years of mean temperature (2001-2010) and evaluate its performance against station observations and finally calculate the climatological bias correction for each month. Can I use...
23 March 2019 4,409 3 View
I don't know why this message appear when I try to run this codes to solve the non-linear problem which includes 3 variables and 4 inequality constraints by Genetic Algorithm. Anyone can help me...
18 November 2018 8,830 2 View
i am working on 6 MHz antenna and i want to remove the imaginary part in the input impedance. i used Lumped RLC bounday condition but no sol. any help?
11 September 2018 2,320 3 View
What strategies do you have at your school to receive feedback from students? What methods to use to receive feedback from students? Do you use formal and non-formal approaches? How do you handle...
08 June 2018 7,252 14 View
I used PCR for detection of P. vivax CSP, multiple size bands were detected. i found many researches about the detection but mostly using ELISA , what am questioning about is the detection of size...
24 May 2018 253 1 View
Hi everyone, I am conducting research for my Master's thesis. I am using PROCESS by Johnson-Neyman to analyze my Moderator model. I test the relationship between Public Service Motivation and...
03 March 2021 2,350 2 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
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
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
Does data from contact tracing help in establishing patterns of behavior and social interactions that lead to infections? There are cases here in the Philippines where patients have no travel...
25 February 2021 9,002 13 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