Which resin (epoxy vs polyester) has better wettability and adhesive properties with charcoal powder or particles?

Dear researchers, I would be very grateful if any one knows which resin (epoxy or polyester) is better regarding the adhesive properties and wettability (which one is faster) with charcoal...

01 February 2018 840 2 View

Can I use polyester resin in wet environment ?

01 February 2017 187 9 View

Why research gate does not have android app.?

I just wondering why RG still not having an application for android. Now, the publicity of RG is wide and it is the time to think in android system users.

11 December 2016 8,878 41 View

What is the best software for constructing woven fabric and can be imported to ANSYS for further analysis?

31 December 2015 4,999 1 View

What is the best software for constructing woven fabric and can be imported to ANSYS for further analysis?

31 December 2015 9,669 14 View

Why the peer reviewed articles (the accepted ones) didn't mention the reviewer names?

To be honest, the peer review process is usually hard and time-consuming. The reviewer(s) exerted big effort in reviewing the manuscript(s) for free of charge. They usually contribute to improve...

10 November 2015 7,905 2 View

Is it true the researcher can get high citation if he published a paper in high ranked journals?

Dear researchers, Why mostly the paper that published in high ranked journal will get better citation than if the same paper has been published in a journal without impact factor? Are we looking...

10 November 2015 198 5 View

How can I apply pretension in ANSYS for two glued parts?

Hi there, I am facing a problem regarding the pretension loading. I need to apply axially uniform pretension load in the fibre prior matrix cure ( composite materials) and then releasing the...

10 November 2015 2,966 11 View

Anybody noticed that some journal editors reject the manuscript just by reading the authors' name or their affiliations ?

Anybody noticed that some journal editors reject the manuscript just by reading the authors' name or their affiliations ?

09 October 2015 3,077 0 View

Why some reviewers need long time (more than 2 weeks) to check the revised manuscript ?

Awaiting reviewers score

08 September 2015 3,588 2 View

How climate change will influences human and animal behavioral change?

The role of climate change influencing the human behavior as well as economics interest

01 June 2021 0 0 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

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

Why almost every element would be metallized in sufficiently high pressure and low temperature?

(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

How optimize the Size Exclusion Chromatography?

Hello! I'll do a size exclusion chromatography, but I only have an open column, and I'll perform the peptide extraction from yeast, using buffer lysis (sodium phosphate 50 mM/NaCl 30 mM/DNAse and...

01 March 2021 2,215 2 View

What is the procedure to determine the permeability of concrete?

can anyone help me in this, it will help me with my research work

01 March 2021 834 3 View

LOAD DISPLACEMENT CURVES Stiffness increasing in ANSYS non linear analysis. HOW CAN I CORRECT IT?

Hi. I am doing non linear FE analysis using a new material beam under flexural 2 point loading using ANSYS. I have defined a bilinear material model. The solution has converged. In results I am...

01 March 2021 9,911 3 View

What are the countries most affected by extreme rainfall as a result of climate change?

Increased heat, drought and insect outbreaks, all associated to climate change, have increased wildfires. Decreasing water supplies, declined agricultural yields, health impacts in cities owing to...

01 March 2021 7,168 9 View

How to show arrows over the streamlines in CFD-post?

I follow this to make streamlines like the photos attached below: (software- CFD post-processing) First I plot the 2D streamline over a surface "streamline 1". them I plot a vector by the...

01 March 2021 8,668 3 View

Which one is easier and better at modeling slender masonry structures? ANSYS or ABAQUS?

I need to model masonry and reinforced concrete minarets for my MSc thesis. Which one is easier and better at modeling slender masonry structures? ANSYS or ABAQUS? (Or any other program for just...

01 March 2021 736 3 View