Can any one discuss the techniques involved in the manufacturing of composites with variable stiffness.
In an ballistic impact, for the same projectile with different velocities, how the damage area on the front face varies with impact velocity. Projectile is 9 mm FMJ with lead core and brass jacket...
02 March 2016 1,032 3 View
In AUTODYN modelling 11-direction represents the thickness direction. While entering orthotropic properties such as E11, E22 and E33, in what fashion we have to insert. Because E11 represents...
03 April 2015 2,001 2 View
I am making polymer composite by solvent mixing method. When I am trying to add filler solution in polymer solution it quickly get solidified. How to make them then uinform? It doesn't give time...
03 March 2021 7,540 4 View
Which tools can be used to generate machine codes for additive manufacturing?
02 March 2021 7,220 2 View
How would define the "good" and "poor" distribution of particles within the matrix. Is there a quantitative solution to assess the distribution of the particles, which then having denotation of...
28 February 2021 7,397 8 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
Is there any way to construct different initial filler shapes like triangle, square, rectangle, pillar, and tube in any simulation software.
20 February 2021 1,750 1 View
Hi all, I am currently working on some background calculations before I start a new project related to metal matrix particulate composites. I am trying to find a way to calculate the stress at...
19 February 2021 8,503 3 View
Dear all, I hope everyone is safe and healthy I do have a question please. Where can I find a drop-weight impact testing machine to test fiber reinforced polymer composite plates (CFRP and GFRP)...
17 February 2021 3,820 3 View
Most of the references I found were on the economic productivity in agriculture but very limited application in manufacturing sector. I would appreciate if anyone could share the references on...
15 February 2021 8,342 7 View
I would highly appreciate it if my fellow ecologists (biologists) provide their opinion on the thoughts below [esp., shortly tell us which path may be more effective, if they know another way, if...
15 February 2021 3,642 6 View
Hi I am conducting an interobserver variability study where we have 12 raters who are going to rate samples of lesions. They will rate up to 10 variables per sample. Although the size of the...
12 February 2021 7,276 3 View