How to measure the Young's modulus and tensile strength of MWCNTs? I got these values from literature however i am interested to know about the measurement technique
If I prepare a composite where the strength and elongation increases. Since the hardness increases with the increase in strength and increase in hardness led to increase in brittleness. As we see...
11 December 2014 503 8 View
If I use von mises theory (VMT) and max principle stress theory (MPST) for the same geometry the maximum allowable stress obtained from VMT is two times of MPST. Hence if i select the brittle...
11 December 2014 9,956 6 View
Since the external force depends on the generalized coordinates how to give the torque acting at different point in the system?
09 October 2014 5,470 7 View
Can I predict the Young's modulus and Flexural Modulus of the MWCNT nanocomposites using Halpin Tsai equation? or using the single equation by only changing the Modulus value
09 October 2014 2,548 2 View
In Simulink matlab what are the two inputs to be given for finding atan2? My objective is to find taninverse of Y?
08 September 2014 5,154 2 View
Why the percentage enhancement of tensile strength, young's modulus and elongation doesn't match with each other in case of nanocomposites for a particular wt percentage?
07 August 2014 6,483 7 View
Why the nanoparticles are still in research and not used in different applications?
07 August 2014 9,095 0 View
What is the background idea, logic and understanding happen while solving second order ODE using ode45 (Simulink-Matlab)?
07 August 2014 4,083 2 View
See above.
07 August 2014 6,631 3 View
See above
07 August 2014 6,073 5 View
How can I determine a good adhesion strength range for coatings on polymer surfaces, such as DLC on polymer substrates? Is there a specific threshold for adhesion strength (from T-peel tests)...
10 August 2024 942 3 View
Details of the Analysis. Static Analysis Composite Layup Continuum Shell Elements FRP Material (Elastic and Hashin Damage)
03 August 2024 8,538 4 View
How do you tie-break and rank these two in their strength?
03 August 2024 4,471 1 View
Machine learning (ML) has shown great potential in predicting the compressive strength of concrete, an important property for structural engineering. However, its practical application comes with...
03 August 2024 2,546 2 View
Is it necessary to include a literature review even though I can't find any research that intersects with my own?
31 July 2024 6,774 6 View
I am looking for software to help analyze SELEX NGS data, including alignment, sequence enrichment, and other related tasks. Can anyone recommend suitable tools or software? Best wishes, Waleed
30 July 2024 1,061 5 View
Dear colleagues, I wonder if combining different research methods, namely literature review, semi-structured interviews and structured questionnaire survey will help to ensure validity and...
30 July 2024 5,154 17 View
Context: I am writing a Systematic Literature Review (SLR) as part of my master's thesis project. After initially screening the titles and abstracts of 338 papers from four selected databases, I...
29 July 2024 9,370 4 View
Hello, I want to know how to get the templates from the Elsevier official website (their last updated if exists)? I would like to know the steps if possible.
26 July 2024 3,264 2 View
I want to make 100 ml of MWCNT/distilled water mixture at a volume fraction of % 0.1. MWCNT density is 2100 kg/m3. I will add gum arabic as surfactant. If I add surfactant at a 1:1 ratio, will the...
19 July 2024 8,494 0 View