Panagiotis Dimakopoulos

8 Questions 11 Answers 0 Followers

Questions related from Panagiotis Dimakopoulos

Which is the best refereance to learn more about the differences between the various RTM - VARTM - VARI applications of LCM?

I would like to increase my knowledge upon the Resin infusion technics.What literature should I Read Next, according papers webpages or forums? Thank you in advance!

12 December 2016 7,127 1 View

Does hand valve rotation (of the Valve Core Remover/Installer), affect the vacuum pressure significantly, using a vacuum pump?

I run a Resin Infusion procedure. I use a vacuum pump so that I can reach the vacuum pressure. Can I adjust the pressure by turning the hand valve even if the pump is allowed to operate only at...

11 November 2016 2,769 0 View

How can I know all the node coordinates where pressure is calculated as also the corresponding node ID using COMSOL?

Hi,I have the square 5x5 geometry of the attached Figure. I solve a pressure distribution problem where pressure changes its values along the x-axis. I would like to know all the node coordinates...

09 September 2016 8,913 6 View

How can I perform 3D_curve_points projection on a 2D plane using COMSOL?

I calculate the pressure in some discrete points along a complicated geometry curve. The combination of the following tools brings me the pressure values.1) Edge_3D (which is selected from the...

09 September 2016 5,586 5 View

Which is the best way to make a MATLAB ga function that calls the simulation software and has access to the result?

I created a simple genetic algorithm code using the MATLAB genetic algorithm application optimtool.Main: function [x, fval, exitFlag, Output, population, SCORE] = main() nVar = 1; FF =...

06 June 2016 2,553 0 View

Is it possible to minimize an array of values (not just a simple function), using the genetic algorithm optimtool of Matlab?

I am conducting simulations for Genetic Algorithm using optimtool('ga') of Matlab. I would like to minimize the difference of two arrays so that I can fix the valueof a parameter which is the...

05 May 2016 2,355 3 View

How can I find the pressure over time for every point from where the flow front will pass using COMSOL?

Hi,Ι need some advice about COMSOL Multiphysics. I have a simulation set-up. Specifically, Ι'm studying the transmission of a medium flow through a orthogonal parallelogram. I solved the problem,...

03 March 2016 5,849 3 View

Is the software COMSOL Multiphysics appropriate for getting velocity and pressure outputs per time (graphically)?

Hi, I use the software COMSOL Multiphysics.I would like to get the solution outputs of the mathematical problem that I run. Specificaly I would like to get pressure and velocity (according to...

12 December 2015 7,139 8 View