I need to compare my natural frequencies with other's model to check if my frequencies lie within a reasonable range or not.
InsyAllah I will explain in detail soon.
I need to know name of standards that provide allowed vaccum pressure in resin infusion.
02 March 2019 4,145 1 View
I know about mesh density, skewness, wrap angles, and aspect ratio. Per literature, aspect ratio is a quick tool to define quality of mesh. Is there a rule of thumb for acceptable values of...
01 February 2019 2,623 5 View
I study the delamination of laminates upper and bottom skins of honeycomb composite structure simple supported from two sides and under bending stress. I consider the developed tension on the...
01 February 2019 4,254 2 View
In FE some elements are overlapping. I read a paper says thst such overlapping causes higher in plane stiffness only. I wonder does the impact on accuracy of solutions very big?
01 February 2019 10,022 7 View
I do some experiments in using AE method to detect events. I can plot a lot of figures such as hits, signal strength, waveform, counts, events so on. Which data shall I concentrate on? A little...
31 December 2018 6,787 10 View
I'm a little bit confused in regard of implementing MMA method. Should I transform the objective function into a Taylor series in order to use this method? Most of tutorials explain the...
31 December 2018 8,034 4 View
I have developed a honeycomb sandwiched structure in Salome platform, meshed with netgen 2D, then calculated the compression stresses on it using Calculix open source FE. I tried to optimise the...
11 December 2018 1,075 1 View
I'd like to know the main parameters that should be considered in designing of injection mold. Also, I need to know a source for standardized calculations.
01 February 2018 755 4 View
I have a problem in understanding the coding of the Calculix examples. Is there any reference to help me understanding Calculix coding.
05 June 2017 7,937 2 View
We have a code for a benchmark problem. We used this code in Ansys 14 and in Ansys 17. However, we get two different nonsense solutions. Further, we repeated running the code on Ansys 14 and it...
03 April 2017 1,710 3 View
Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...
07 August 2024 1,937 1 View
Please can anyone support with the survey questions based on RQ measures and propose how to do it in FMCG industry and include as well the role of brand equity Thanks
06 August 2024 949 0 View
How to design VN primer to attach with universal reverse primer
05 August 2024 2,116 3 View
I am in search of a modified Hummer's method, which can be used to synthesis graphene oxide within 6-8 hours. As I am a student it is not allowed for us to work after 5 in the laboratory. So I am...
01 August 2024 8,368 2 View
Hello! I have this scale which had 10 items initially. I had to remove items 8 and 10 because they correlated negatively with the scale, and then I removed item 9 because Cronbach's alpha and...
01 August 2024 4,606 7 View
N=6 Comparing pre and post test likert scale responses. Participants are mix of practicing & preservice teachers.
30 July 2024 7,233 4 View
What should a Mechanical Engineering PhD scholar focus on during their PhD to enhance their chances of securing a postdoctoral position?
29 July 2024 7,714 4 View
In STATISTICA 13.3, I used the Experimental Design Builder under the Design of Experiments tab to generate a design matrix for an asymmetrical factorial design (1443) with 12 experiments. However,...
29 July 2024 4,155 2 View
Employing a pragmatic inquiry research design, looking for published research using this method, employing qualitative research data collection methods of semi-structured interview and focus...
28 July 2024 540 2 View
Google scholar isn't giving me any results on this
27 July 2024 595 2 View