Nawras H. Mostafa

14 Questions 65 Answers 0 Followers

Questions related from Nawras H. Mostafa

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...

02 February 2018 909 2 View

Is there any suggestion for modelling volumetric change in ANSYS?

Hi, I would like to simulate resin shrinkage due to cure process using ANSYS for residual stress analysis. The volume of the resin will decrease when changing to solid state. This also can taken...

05 May 2017 5,229 2 View

Can I use polyester resin in wet environment ?

Is it possible using composite material with polyester matrix in wet places? Thanks in advance

02 February 2017 276 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.

12 December 2016 8,962 41 View

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

Dear all, I am looking for an efficient software to plot plain weave fabric in 3-D and has the ability to be imported to ANSYS. I tried TexGen, but the imported "iges" file to ANSYS always...

01 January 2016 9,769 14 View

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

Dear all, I am looking for an efficient software to plot plain weave fabric in 3-D and has the ability to be imported to ANSYS. I tried TexGen, but the imported "iges" file to ANSYS always...

01 January 2016 5,099 1 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...

11 November 2015 269 5 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...

11 November 2015 8,015 2 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...

11 November 2015 3,039 11 View

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

10 October 2015 3,150 0 View

Why some editors stopping the process of a manuscript : Reviewer #1: reject, Reviewer #2: major revision, and Reviewer #3: minor corrections ?

Editors Opinion

09 September 2015 10,063 1 View

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

Awaiting reviewers score

09 September 2015 3,663 2 View

Scopus vs Clarivate Analytics journals

Most of us know the slight difference between site score(scopus) and impact factor (clarivate) of the any indexed journal. However, several predatory journals are already indexed and have cite...

01 January 1970 10,144 9 View

How to simulate moving temperature load on a plate by ANSYS ?

Hi every body, I want to simulate a moving heat load, i.e. temperature, to some nodes within the plate by a specified velocity and positions such as a beam of laser. Can any one help me how to do...

01 January 1970 2,629 1 View