You're a funny dude, thanks for the video. Learned about mesh independence. Thanks.
@luiseduardojatarmontano19833 жыл бұрын
that is a great explanation!!! Congrats/ and how could you deal with stress singularities in complex models?
@tinhoc_duongpho3 жыл бұрын
you are a diamond in the forest of Indian guys :))
@gregeconomeier14766 жыл бұрын
Great videos! On another matter, it would be interesting to hear the pros and cons of the different bow designs currently used in marine architecture.
@mohitbisht85034 жыл бұрын
What if we keep getting result value lesser & lesser even beyond the accurate real value with further mesh size decrement. For e.g. 6mm mesh size give the result equal to real result but any lesser than 6mm mesh size give result way different from the real result.
@DatawaveMarineSolutions4 жыл бұрын
Then it isn't strictly an issue with mesh size. It could be that your mesh restructures below 6 mm, resulting in poor element quality. Or possibly part connectivity issues.
@MrAbah1055 жыл бұрын
Amazing channel
@shwetaattarde40624 жыл бұрын
Very informative.thanks sir👍
@andreaspoppe3 жыл бұрын
With the "right" size of meshing you can "adjust" the result if you want to :-)
@myparadiseonbantayanisland90305 жыл бұрын
You should first explain what "mesh" and FEA are.
@JaZoN_XD5 жыл бұрын
Question is, how exactly do you find this convergence mesh size?
@DatawaveMarineSolutions5 жыл бұрын
There are various techniques for a mesh convergence study. I still need to create a video about mesh convergence.
@akshaymohan22874 жыл бұрын
thank you sir❤
@Bassoomamor6 жыл бұрын
Thanks.
@Freakybananayo4 жыл бұрын
this is pretty entertaining.
@3-DtimeCosmology4 жыл бұрын
I'm really awesome. 😎
@arionfar5 жыл бұрын
Wrong! below 50mm results change a lot. they actually change more than above 50mm. It continuously goes down!
@DatawaveMarineSolutions5 жыл бұрын
Not what my data shows. I would love to see your data that supports that argument.
@arionfar5 жыл бұрын
@@DatawaveMarineSolutions Your data is constantly decreasing. how can you judge based on that?
@DatawaveMarineSolutions5 жыл бұрын
@@arionfar I'm not sure what you mean by constantly decreasing. Can you please refer to a specific graph or part of the video.
@arionfar5 жыл бұрын
@@DatawaveMarineSolutions I mean the element size verses stress. how did you conclude about the mesh?
@DatawaveMarineSolutions5 жыл бұрын
@@arionfar As stated in the video, that graph showed that below 50 mm, the data showed very little variation in the Y-axis, which was the Von-Mises stress. I don't normally use statistics to analyse numerical methods, because I don't like to apply numerical methods include any random variables. But for a comparison in this case, the coefficient of variation (COV) for the bottom five data points was only 0.0051. Where the top four data points had a COV of 0.0715, 14x larger. Or if you compare the bottom four data points to the entire data set, the entire data set had a COV of 0.0616, 12x larger than the bottom five data points.
@DerekWoolverton3 жыл бұрын
Color correction does matter. Either that, or you were suffering from some severe case of Venus flu.
@DatawaveMarineSolutions3 жыл бұрын
Yes. That was one of my older videos when I was very new to video editing. (Still new to video editing, but at least I know about color correction now.)