Your series of lectures from Thermo, Fluid Dynamics, and Heat Transfer, are getting me through this ME degree. I can't thank you enough. Please keep posting lectures!
Go to my UA-cam page, click on Detailed Course Index in the upper right of the page, then go to Heat Transfer and you will find it on that page under Additional Resources
It's basically the same process. You have to cook up a finite difference approximation for 3rd derivative by finding a way to isolate the 3rd derivative while eliminating the f' and f'' terms from the Taylor series expansion. Wikipedia has a great page on Finite Difference that will show you difference equations for a lot of the common derivatives as well as forms with different levels of accuracy. The one depicted here is order delta x squared, but you can generate higher accuracy by including more points in the difference equation.
Your series of lectures from Thermo, Fluid Dynamics, and Heat Transfer, are getting me through this ME degree. I can't thank you enough. Please keep posting lectures!
+Shawn McElwain yes yes yes :D
I say the same thing, you videos are interesting
Brilliant videos 👍👍👍
thank you very much Ron, your explanations are super clear!
perfect explanation, thanks for your time
thank u so much for the video, explicite or implicite which is better?
Helpful video..thanks sir
Very helpful video!
I cant find the excel spreadsheet you mentioned you were going to have a video on?? Im very interested in it. Please let me know.
Go to my UA-cam page, click on Detailed Course Index in the upper right of the page, then go to Heat Transfer and you will find it on that page under Additional Resources
Sir you thought great
but if we want to descreatised the third derivative in this form then how we will do
please can you explain.
Thanks
It's basically the same process. You have to cook up a finite difference approximation for 3rd derivative by finding a way to isolate the 3rd derivative while eliminating the f' and f'' terms from the Taylor series expansion. Wikipedia has a great page on Finite Difference that will show you difference equations for a lot of the common derivatives as well as forms with different levels of accuracy. The one depicted here is order delta x squared, but you can generate higher accuracy by including more points in the difference equation.
thank you
thank you so much